From b39c698c628079b464650cda2540653533a84342 Mon Sep 17 00:00:00 2001 From: Stephen Toub Date: Fri, 10 Jul 2020 09:31:21 -0400 Subject: [PATCH] Delete NetEventSource.Enter/Exit events (#38874) They're super verbose, very inconsistent, costly, and not helpful (they appear to be trying to provide tracing of the full flow of calls, but they fail to do even that). --- .../src/Interop/Windows/HttpApi/Interop.HttpApi.cs | 24 - .../src/Interop/Windows/SspiCli/SSPIWrapper.cs | 46 +- .../Interop/Windows/SspiCli/SecuritySafeHandles.cs | 27 +- .../Net/Http/aspnetcore/NetEventSource.Common.cs | 46 +- .../Implementations/MsQuic/MsQuicConnection.cs | 38 +- .../Quic/Implementations/MsQuic/MsQuicListener.cs | 3 - .../Quic/Implementations/MsQuic/MsQuicStream.cs | 66 -- .../Common/src/System/Net/LazyAsyncResult.cs | 11 - .../System/Net/Logging/NetEventSource.Common.cs | 150 +---- .../src/System/Net/NTAuthentication.Common.cs | 16 +- .../src/System/Net/Http/WinHttpResponseStream.cs | 3 - .../src/System/Net/Http/HttpClient.cs | 6 +- .../src/System/Net/Http/HttpContent.cs | 4 +- .../src/System/Net/Http/HttpMessageInvoker.cs | 20 +- .../src/System/Net/Http/HttpRequestMessage.cs | 6 - .../src/System/Net/Http/HttpResponseMessage.cs | 4 - .../HttpConnectionPoolManager.cs | 4 - .../Net/Http/SocketsHttpHandler/RedirectHandler.cs | 4 - .../src/System/Net/HttpListener.cs | 51 +- .../src/System/Net/HttpListenerRequest.cs | 21 +- .../src/System/Net/HttpRequestStream.cs | 25 +- .../src/System/Net/HttpResponseStream.cs | 18 +- .../src/System/Net/Managed/HttpListener.Managed.cs | 11 - .../src/System/Net/Windows/HttpListener.Windows.cs | 32 - .../Net/Windows/HttpListenerContext.Windows.cs | 5 - .../Net/Windows/HttpListenerRequest.Windows.cs | 38 +- .../Net/Windows/HttpListenerResponse.Windows.cs | 70 +- .../Net/Windows/HttpRequestStream.Windows.cs | 16 +- .../Net/Windows/HttpResponseStream.Windows.cs | 7 - .../Net/Windows/HttpResponseStreamAsyncResult.cs | 3 - .../Windows/WebSockets/HttpWebSocket.Windows.cs | 12 - .../System/Net/Windows/WebSockets/WebSocketBase.cs | 738 +++++++++------------ .../WebSocketHttpListenerDuplexStream.cs | 94 --- .../src/System/Net/Mail/SmtpClient.cs | 400 +++++------ .../src/System/Net/Mail/SmtpConnection.cs | 1 - .../Net/Mail/SmtpLoginAuthenticationModule.cs | 46 +- .../Net/Mail/SmtpNegotiateAuthenticationModule.cs | 5 - .../Net/Mail/SmtpNtlmAuthenticationModule.cs | 5 - .../src/System/Net/Mail/SmtpTransport.cs | 18 +- .../src/System/Net/Dns.cs | 122 +--- .../src/System/Net/CookieContainer.cs | 5 +- .../src/System/Net/CredentialCache.cs | 4 - .../src/System/Net/SocketException.Unix.cs | 1 - .../src/System/Net/SocketException.cs | 1 - .../src/System/Net/FtpWebRequest.cs | 59 +- .../src/System/Net/FtpWebResponse.cs | 4 - .../src/System/Net/TimerThread.cs | 2 - .../src/System/Net/WebRequest.cs | 4 - .../src/System/Net/CertificateValidationPal.OSX.cs | 8 +- .../System/Net/CertificateValidationPal.Unix.cs | 8 +- .../System/Net/CertificateValidationPal.Windows.cs | 10 +- .../src/System/Net/Security/SecureChannel.cs | 84 +-- .../src/System/Net/Security/SslSessionsCache.cs | 4 +- .../Net/Security/SslStream.Implementation.cs | 19 - .../Sockets/BaseOverlappedAsyncResult.Windows.cs | 1 - .../src/System/Net/Sockets/NetworkStream.cs | 2 - .../src/System/Net/Sockets/Socket.Windows.cs | 7 - .../src/System/Net/Sockets/Socket.cs | 301 +-------- .../src/System/Net/Sockets/TCPClient.cs | 98 +-- .../src/System/Net/Sockets/TCPListener.cs | 55 +- 60 files changed, 756 insertions(+), 2137 deletions(-) diff --git a/src/libraries/Common/src/Interop/Windows/HttpApi/Interop.HttpApi.cs b/src/libraries/Common/src/Interop/Windows/HttpApi/Interop.HttpApi.cs index 2ab7933..ed6e282 100644 --- a/src/libraries/Common/src/Interop/Windows/HttpApi/Interop.HttpApi.cs +++ b/src/libraries/Common/src/Interop/Windows/HttpApi/Interop.HttpApi.cs @@ -663,8 +663,6 @@ internal static partial class Interop private static unsafe string GetKnownHeader(HTTP_REQUEST* request, long fixup, int headerIndex) { - if (NetEventSource.Log.IsEnabled()) { NetEventSource.Enter(null); } - string header = null; HTTP_KNOWN_HEADER* pKnownHeader = (&request->Headers.KnownHeaders) + headerIndex; @@ -682,7 +680,6 @@ internal static partial class Interop header = new string(pKnownHeader->pRawValue + fixup, 0, pKnownHeader->RawValueLength); } - if (NetEventSource.Log.IsEnabled()) { NetEventSource.Exit(null, $"HttpApi::GetKnownHeader() return:{header}"); } return header; } @@ -721,8 +718,6 @@ internal static partial class Interop internal static unsafe WebHeaderCollection GetHeaders(IntPtr memoryBlob, IntPtr originalAddress) { - NetEventSource.Enter(null); - // Return value. WebHeaderCollection headerCollection = new WebHeaderCollection(); byte* pMemoryBlob = (byte*)memoryBlob; @@ -770,17 +765,11 @@ internal static partial class Interop pKnownHeader++; } - NetEventSource.Exit(null); return headerCollection; } internal static unsafe uint GetChunks(IntPtr memoryBlob, IntPtr originalAddress, ref int dataChunkIndex, ref uint dataChunkOffset, byte[] buffer, int offset, int size) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null, $"HttpApi::GetChunks() memoryBlob:{memoryBlob}"); - } - // Return value. uint dataRead = 0; byte* pMemoryBlob = (byte*)memoryBlob; @@ -828,17 +817,11 @@ internal static partial class Interop dataChunkIndex = -1; } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(null); - } return dataRead; } internal static unsafe HTTP_VERB GetKnownVerb(IntPtr memoryBlob, IntPtr originalAddress) { - NetEventSource.Enter(null); - // Return value. HTTP_VERB verb = HTTP_VERB.HttpVerbUnknown; @@ -848,14 +831,11 @@ internal static partial class Interop verb = request->Verb; } - NetEventSource.Exit(null); return verb; } internal static unsafe IPEndPoint GetRemoteEndPoint(IntPtr memoryBlob, IntPtr originalAddress) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - SocketAddress v4address = new SocketAddress(AddressFamily.InterNetwork, IPv4AddressSize); SocketAddress v6address = new SocketAddress(AddressFamily.InterNetworkV6, IPv6AddressSize); @@ -874,14 +854,11 @@ internal static partial class Interop endpoint = new IPEndPoint(IPAddress.IPv6Any, IPEndPoint.MinPort).Create(v6address) as IPEndPoint; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null); return endpoint; } internal static unsafe IPEndPoint GetLocalEndPoint(IntPtr memoryBlob, IntPtr originalAddress) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - SocketAddress v4address = new SocketAddress(AddressFamily.InterNetwork, IPv4AddressSize); SocketAddress v6address = new SocketAddress(AddressFamily.InterNetworkV6, IPv6AddressSize); @@ -900,7 +877,6 @@ internal static partial class Interop endpoint = s_ipv6Any.Create(v6address) as IPEndPoint; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null); return endpoint; } diff --git a/src/libraries/Common/src/Interop/Windows/SspiCli/SSPIWrapper.cs b/src/libraries/Common/src/Interop/Windows/SspiCli/SSPIWrapper.cs index 5cc399c..7477241 100644 --- a/src/libraries/Common/src/Interop/Windows/SspiCli/SSPIWrapper.cs +++ b/src/libraries/Common/src/Interop/Windows/SspiCli/SSPIWrapper.cs @@ -14,8 +14,6 @@ namespace System.Net { internal static SecurityPackageInfoClass[] EnumerateSecurityPackages(ISSPIInterface secModule) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - if (secModule.SecurityPackages == null) { lock (secModule) @@ -52,7 +50,6 @@ namespace System.Net } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null); return secModule.SecurityPackages; } @@ -82,11 +79,7 @@ namespace System.Net public static SafeFreeCredentials AcquireDefaultCredential(ISSPIInterface secModule, string package, Interop.SspiCli.CredentialUse intent) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null, package); - NetEventSource.Log.AcquireDefaultCredential(package, intent); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.AcquireDefaultCredential(package, intent); SafeFreeCredentials? outCredential = null; int errorCode = secModule.AcquireDefaultCredential(package, intent, out outCredential); @@ -117,11 +110,7 @@ namespace System.Net public static SafeFreeCredentials AcquireCredentialsHandle(ISSPIInterface secModule, string package, Interop.SspiCli.CredentialUse intent, Interop.SspiCli.SCHANNEL_CRED scc) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null, package); - NetEventSource.Log.AcquireCredentialsHandle(package, intent, scc); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.AcquireCredentialsHandle(package, intent, scc); SafeFreeCredentials? outCredential = null; int errorCode = secModule.AcquireCredentialsHandle( @@ -136,7 +125,6 @@ namespace System.Net throw new Win32Exception(errorCode); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, outCredential); return outCredential; } @@ -355,24 +343,19 @@ namespace System.Net public static SafeFreeContextBufferChannelBinding? QueryContextChannelBinding(ISSPIInterface secModule, SafeDeleteContext securityContext, Interop.SspiCli.ContextAttribute contextAttribute) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, contextAttribute); - SafeFreeContextBufferChannelBinding result; int errorCode = secModule.QueryContextChannelBinding(securityContext, contextAttribute, out result); if (errorCode != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, result); return result; } public static bool QueryBlittableContextAttributes(ISSPIInterface secModule, SafeDeleteContext securityContext, Interop.SspiCli.ContextAttribute contextAttribute, ref T attribute) where T : unmanaged { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, contextAttribute); - Span span = #if NETSTANDARD2_0 stackalloc T[1] { attribute }; @@ -392,19 +375,16 @@ namespace System.Net { if (errorCode != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return false; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, attribute); return true; } } public static bool QueryBlittableContextAttributes(ISSPIInterface secModule, SafeDeleteContext securityContext, Interop.SspiCli.ContextAttribute contextAttribute, Type safeHandleType, out SafeHandle? sspiHandle, ref T attribute) where T : unmanaged { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, contextAttribute); - Span span = #if NETSTANDARD2_0 stackalloc T[1] { attribute }; @@ -422,11 +402,10 @@ namespace System.Net if (errorCode != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return false; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, attribute); return true; } @@ -436,7 +415,6 @@ namespace System.Net contextAttribute == Interop.SspiCli.ContextAttribute.SECPKG_ATTR_NAMES || contextAttribute == Interop.SspiCli.ContextAttribute.SECPKG_ATTR_CLIENT_SPECIFIED_TARGET); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, contextAttribute); Span buffer = stackalloc IntPtr[1]; int errorCode = secModule.QueryContextAttributes( @@ -452,20 +430,18 @@ namespace System.Net { if (errorCode != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return null; } string? result = Marshal.PtrToStringUni(sspiHandle.DangerousGetHandle()); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, result); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, result); return result; } } public static SafeFreeCertContext? QueryContextAttributes_SECPKG_ATTR_REMOTE_CERT_CONTEXT(ISSPIInterface secModule, SafeDeleteContext securityContext) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - Span buffer = stackalloc IntPtr[1]; int errorCode = secModule.QueryContextAttributes( securityContext, @@ -477,19 +453,16 @@ namespace System.Net if (errorCode != 0) { sspiHandle?.Dispose(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return null; } var result = (SafeFreeCertContext)sspiHandle!; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, result); return result; } public static bool QueryContextAttributes_SECPKG_ATTR_ISSUER_LIST_EX(ISSPIInterface secModule, SafeDeleteContext securityContext, ref Interop.SspiCli.SecPkgContext_IssuerListInfoEx ctx, out SafeHandle? sspiHandle) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - Span buffer = #if NETSTANDARD2_0 stackalloc Interop.SspiCli.SecPkgContext_IssuerListInfoEx[1] { ctx }; @@ -508,11 +481,10 @@ namespace System.Net if (errorCode != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"ERROR = {ErrorDescription(errorCode)}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(null, $"ERROR = {ErrorDescription(errorCode)}"); return false; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, ctx); return true; } diff --git a/src/libraries/Common/src/Interop/Windows/SspiCli/SecuritySafeHandles.cs b/src/libraries/Common/src/Interop/Windows/SspiCli/SecuritySafeHandles.cs index beae491..b4f3eb5 100644 --- a/src/libraries/Common/src/Interop/Windows/SspiCli/SecuritySafeHandles.cs +++ b/src/libraries/Common/src/Interop/Windows/SspiCli/SecuritySafeHandles.cs @@ -199,8 +199,6 @@ namespace System.Net.Security Interop.SspiCli.CredentialUse intent, out SafeFreeCredentials outCredential) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, package, intent); - int errorCode = -1; long timeStamp; @@ -262,12 +260,9 @@ namespace System.Net.Security ref Interop.SspiCli.SCHANNEL_CRED authdata, out SafeFreeCredentials outCredential) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, package, intent, authdata); - int errorCode = -1; long timeStamp; - // If there is a certificate, wrap it into an array. // Not threadsafe. IntPtr copiedPtr = authdata.paCred; @@ -389,8 +384,6 @@ namespace System.Net.Security ref SecurityBuffer outSecBuffer, ref Interop.SspiCli.ContextFlags outFlags) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, $"credential:{inCredentials}, crefContext:{refContext}, targetName:{targetName}, inFlags:{inFlags}, endianness:{endianness}"); - if (inCredentials == null) { throw new ArgumentNullException(nameof(inCredentials)); @@ -514,7 +507,6 @@ namespace System.Net.Security outFreeContextBuffer?.Dispose(); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"errorCode:0x{errorCode:x8}, refContext:{refContext}"); return errorCode; } @@ -621,8 +613,6 @@ namespace System.Net.Security ref SecurityBuffer outSecBuffer, ref Interop.SspiCli.ContextFlags outFlags) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, $"credential={inCredentials}, refContext={refContext}, inFlags={inFlags}"); - if (inCredentials == null) { throw new ArgumentNullException(nameof(inCredentials)); @@ -756,7 +746,6 @@ namespace System.Net.Security } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"errorCode:0x{errorCode:x8}, refContext:{refContext}"); return errorCode; } @@ -854,12 +843,7 @@ namespace System.Net.Security ref SafeDeleteSslContext? refContext, in SecurityBuffer inSecBuffer) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null, "SafeDeleteContext::CompleteAuthToken"); - NetEventSource.Info(null, $" refContext = {refContext}"); - NetEventSource.Info(null, $" inSecBuffer = {inSecBuffer}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"refContext = {refContext}, inSecBuffer = {inSecBuffer}"); var inSecurityBufferDescriptor = new Interop.SspiCli.SecBufferDesc(1); int errorCode = (int)Interop.SECURITY_STATUS.InvalidHandle; @@ -906,7 +890,6 @@ namespace System.Net.Security } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"unmanaged CompleteAuthToken() errorCode:0x{errorCode:x8} refContext:{refContext}"); return errorCode; } @@ -914,12 +897,7 @@ namespace System.Net.Security ref SafeDeleteContext? refContext, in SecurityBuffer inSecBuffer) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null); - NetEventSource.Info(null, $" refContext = {refContext}"); - NetEventSource.Info(null, $" inSecBuffer = {inSecBuffer}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"refContext = {refContext}, inSecBuffer = {inSecBuffer}"); int errorCode = (int)Interop.SECURITY_STATUS.InvalidHandle; @@ -968,7 +946,6 @@ namespace System.Net.Security } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, $"unmanaged ApplyControlToken() errorCode:0x{errorCode:x8} refContext: {refContext}"); return errorCode; } } diff --git a/src/libraries/Common/src/System/Net/Http/aspnetcore/NetEventSource.Common.cs b/src/libraries/Common/src/System/Net/Http/aspnetcore/NetEventSource.Common.cs index 48a67e1..c7c062c 100644 --- a/src/libraries/Common/src/System/Net/Http/aspnetcore/NetEventSource.Common.cs +++ b/src/libraries/Common/src/System/Net/Http/aspnetcore/NetEventSource.Common.cs @@ -29,14 +29,9 @@ namespace System.Net // Usage: // - Operations that may allocate (e.g. boxing a value type, using string interpolation, etc.) or that may have computations // at call sites should guard access like: - // if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, refArg1, valueTypeArg2); // entering an instance method with a value type arg // if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"Found certificate: {cert}"); // info logging with a formattable string // - Operations that have zero allocations / measurable computations at call sites can use a simpler pattern, calling methods like: - // NetEventSource.Enter(this); // entering an instance method // NetEventSource.Info(this, "literal string"); // arbitrary message with a literal string - // NetEventSource.Enter(this, refArg1, regArg2); // entering an instance method with two reference type arguments - // NetEventSource.Enter(null); // entering a static method - // NetEventSource.Enter(null, refArg1); // entering a static method with one reference type argument // Debug.Asserts inside the logging methods will help to flag some misuse if the DEBUG_NETEVENTSOURCE_MISUSE compilation constant is defined. // However, because it can be difficult by observation to understand all of the costs involved, guarding can be done everywhere. // - NetEventSource.Fail calls typically do not need to be prefixed with an IsEnabled check, even if they allocate, as FailMessage @@ -103,7 +98,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); + if (IsEnabled) Log.Enter(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); } /// Logs entrance to a method. @@ -115,7 +110,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(arg0); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)})"); + if (IsEnabled) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)})"); } /// Logs entrance to a method. @@ -129,7 +124,7 @@ namespace System.Net DebugValidateArg(thisOrContextObject); DebugValidateArg(arg0); DebugValidateArg(arg1); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)})"); + if (IsEnabled) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)})"); } /// Logs entrance to a method. @@ -145,7 +140,7 @@ namespace System.Net DebugValidateArg(arg0); DebugValidateArg(arg1); DebugValidateArg(arg2); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)}, {Format(arg2)})"); + if (IsEnabled) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)}, {Format(arg2)})"); } [Event(EnterEventId, Level = EventLevel.Informational, Keywords = Keywords.EnterExit)] @@ -163,7 +158,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); + if (IsEnabled) Log.Exit(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); } /// Logs exit from a method. @@ -175,7 +170,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(arg0); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, Format(arg0).ToString()); + if (IsEnabled) Log.Exit(IdOf(thisOrContextObject), memberName, Format(arg0).ToString()); } /// Logs exit from a method. @@ -189,7 +184,7 @@ namespace System.Net DebugValidateArg(thisOrContextObject); DebugValidateArg(arg0); DebugValidateArg(arg1); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, $"{Format(arg0)}, {Format(arg1)}"); + if (IsEnabled) Log.Exit(IdOf(thisOrContextObject), memberName, $"{Format(arg0)}, {Format(arg1)}"); } [Event(ExitEventId, Level = EventLevel.Informational, Keywords = Keywords.EnterExit)] @@ -207,7 +202,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Info(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); + if (IsEnabled) Log.Info(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); } /// Logs an information message. @@ -219,7 +214,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(message); - if (Log.IsEnabled()) Log.Info(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.Info(IdOf(thisOrContextObject), memberName, Format(message).ToString()); } [Event(InfoEventId, Level = EventLevel.Informational, Keywords = Keywords.Default)] @@ -237,7 +232,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); + if (IsEnabled) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); } /// Logs an error message. @@ -249,7 +244,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(message); - if (Log.IsEnabled()) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); } [Event(ErrorEventId, Level = EventLevel.Error, Keywords = Keywords.Default)] @@ -268,7 +263,7 @@ namespace System.Net // Don't call DebugValidateArg on args, as we expect Fail to be used in assert/failure situations // that should never happen in production, and thus we don't care about extra costs. - if (Log.IsEnabled()) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(formattableString)); + if (IsEnabled) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(formattableString)); Debug.Fail(Format(formattableString), $"{IdOf(thisOrContextObject)}.{memberName}"); } @@ -282,7 +277,7 @@ namespace System.Net // Don't call DebugValidateArg on args, as we expect Fail to be used in assert/failure situations // that should never happen in production, and thus we don't care about extra costs. - if (Log.IsEnabled()) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(message).ToString()); Debug.Fail(Format(message).ToString(), $"{IdOf(thisOrContextObject)}.{memberName}"); } @@ -311,7 +306,7 @@ namespace System.Net [NonEvent] public static void DumpBuffer(object? thisOrContextObject, byte[] buffer, int offset, int count, [CallerMemberName] string? memberName = null) { - if (Log.IsEnabled()) + if (IsEnabled) { if (offset < 0 || offset > buffer.Length - count) { @@ -343,7 +338,7 @@ namespace System.Net Debug.Assert(bufferPtr != IntPtr.Zero); Debug.Assert(count >= 0); - if (Log.IsEnabled()) + if (IsEnabled) { var buffer = new byte[Math.Min(count, MaxDumpSize)]; fixed (byte* targetPtr = buffer) @@ -369,7 +364,7 @@ namespace System.Net { DebugValidateArg(first); DebugValidateArg(second); - if (Log.IsEnabled()) Log.Associate(IdOf(first), memberName, IdOf(first), IdOf(second)); + if (IsEnabled) Log.Associate(IdOf(first), memberName, IdOf(first), IdOf(second)); } /// Logs a relationship between two objects. @@ -383,7 +378,7 @@ namespace System.Net DebugValidateArg(thisOrContextObject); DebugValidateArg(first); DebugValidateArg(second); - if (Log.IsEnabled()) Log.Associate(IdOf(thisOrContextObject), memberName, IdOf(first), IdOf(second)); + if (IsEnabled) Log.Associate(IdOf(thisOrContextObject), memberName, IdOf(first), IdOf(second)); } [Event(AssociateEventId, Level = EventLevel.Informational, Keywords = Keywords.Default, Message = "[{2}]<-->[{3}]")] @@ -396,7 +391,7 @@ namespace System.Net [Conditional("DEBUG_NETEVENTSOURCE_MISUSE")] private static void DebugValidateArg(object? arg) { - if (!Log.IsEnabled()) + if (!IsEnabled) { Debug.Assert(!(arg is ValueType), $"Should not be passing value type {arg?.GetType()} to logging without IsEnabled check"); Debug.Assert(!(arg is FormattableString), $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); @@ -406,9 +401,12 @@ namespace System.Net [Conditional("DEBUG_NETEVENTSOURCE_MISUSE")] private static void DebugValidateArg(FormattableString? arg) { - Debug.Assert(Log.IsEnabled() || arg == null, $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); + Debug.Assert(IsEnabled || arg == null, $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); } + public static new bool IsEnabled => + Log.IsEnabled(); + [NonEvent] public static string IdOf(object? value) => value != null ? value.GetType().Name + "#" + GetHashCode(value) : NullInstance; diff --git a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicConnection.cs b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicConnection.cs index 4fe3289..0046c56 100644 --- a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicConnection.cs +++ b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicConnection.cs @@ -51,21 +51,17 @@ namespace System.Net.Quic.Implementations.MsQuic // constructor for inbound connections public MsQuicConnection(IPEndPoint localEndPoint, IPEndPoint remoteEndPoint, IntPtr nativeObjPtr) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); _localEndPoint = localEndPoint; _remoteEndPoint = remoteEndPoint; _ptr = nativeObjPtr; SetCallbackHandler(); SetIdleTimeout(TimeSpan.FromSeconds(120)); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // constructor for outbound connections public MsQuicConnection(QuicClientConnectionOptions options) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - // TODO need to figure out if/how we want to expose sessions // Creating a session per connection isn't ideal. _session = new MsQuicSession(); @@ -74,8 +70,6 @@ namespace System.Net.Quic.Implementations.MsQuic SetCallbackHandler(); SetIdleTimeout(options.IdleTimeout); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override IPEndPoint LocalEndPoint @@ -168,8 +162,6 @@ namespace System.Net.Quic.Implementations.MsQuic private uint HandleEventConnected(ConnectionEvent connectionEvent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - SOCKADDR_INET inetAddress = MsQuicParameterHelpers.GetINetParam(MsQuicApi.Api, _ptr, (uint)QUIC_PARAM_LEVEL.CONNECTION, (uint)QUIC_PARAM_CONN.LOCAL_ADDRESS); _localEndPoint = MsQuicAddressHelpers.INetToIPEndPoint(inetAddress); @@ -179,14 +171,11 @@ namespace System.Net.Quic.Implementations.MsQuic // handle event shutdown initiated by transport _connectTcs.Complete(MsQuicStatusCodes.Success); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return MsQuicStatusCodes.Success; } private uint HandleEventShutdownInitiatedByTransport(ConnectionEvent connectionEvent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (!_connected) { _connectTcs.CompleteException(new IOException("Connection has been shutdown.")); @@ -194,7 +183,6 @@ namespace System.Net.Quic.Implementations.MsQuic _acceptQueue.Writer.Complete(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return MsQuicStatusCodes.Success; } @@ -208,23 +196,14 @@ namespace System.Net.Quic.Implementations.MsQuic private uint HandleEventShutdownComplete(ConnectionEvent connectionEvent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - _shutdownTcs.Complete(MsQuicStatusCodes.Success); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return MsQuicStatusCodes.Success; } private uint HandleEventNewStream(ConnectionEvent connectionEvent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - MsQuicStream msQuicStream = new MsQuicStream(this, connectionEvent.StreamFlags, connectionEvent.Data.NewStream.Stream, inbound: true); - _acceptQueue.Writer.TryWrite(msQuicStream); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } @@ -235,8 +214,6 @@ namespace System.Net.Quic.Implementations.MsQuic internal override async ValueTask AcceptStreamAsync(CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); MsQuicStream stream; @@ -254,7 +231,6 @@ namespace System.Net.Quic.Implementations.MsQuic }; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return stream; } @@ -305,8 +281,6 @@ namespace System.Net.Quic.Implementations.MsQuic private MsQuicStream StreamOpen( QUIC_STREAM_OPEN_FLAG flags) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - IntPtr streamPtr = IntPtr.Zero; QuicExceptionHelpers.ThrowIfFailed( MsQuicApi.Api.StreamOpenDelegate( @@ -317,10 +291,7 @@ namespace System.Net.Quic.Implementations.MsQuic out streamPtr), "Failed to open stream to peer."); - MsQuicStream stream = new MsQuicStream(this, flags, streamPtr, inbound: false); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return stream; + return new MsQuicStream(this, flags, streamPtr, inbound: false); } private void SetCallbackHandler() @@ -337,15 +308,12 @@ namespace System.Net.Quic.Implementations.MsQuic QUIC_CONNECTION_SHUTDOWN_FLAG Flags, long ErrorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - uint status = MsQuicApi.Api.ConnectionShutdownDelegate( _ptr, (uint)Flags, ErrorCode); QuicExceptionHelpers.ThrowIfFailed(status, "Failed to shutdown connection."); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return _shutdownTcs.GetTypelessValueTask(); } @@ -377,8 +345,6 @@ namespace System.Net.Quic.Implementations.MsQuic return; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (_ptr != IntPtr.Zero) { MsQuicApi.Api.ConnectionCloseDelegate?.Invoke(_ptr); @@ -394,8 +360,6 @@ namespace System.Net.Quic.Implementations.MsQuic } _disposed = true; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override ValueTask CloseAsync(long errorCode, CancellationToken cancellationToken = default) diff --git a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicListener.cs b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicListener.cs index 0a9b004..c8d3388 100644 --- a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicListener.cs +++ b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicListener.cs @@ -62,8 +62,6 @@ namespace System.Net.Quic.Implementations.MsQuic internal override async ValueTask AcceptConnectionAsync(CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); MsQuicConnection connection; @@ -81,7 +79,6 @@ namespace System.Net.Quic.Implementations.MsQuic _options.CertificateFilePath, _options.PrivateKeyFilePath).ConfigureAwait(false); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return connection; } diff --git a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicStream.cs b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicStream.cs index 085abfd..6b8e9ce 100644 --- a/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicStream.cs +++ b/src/libraries/Common/src/System/Net/Http/aspnetcore/Quic/Implementations/MsQuic/MsQuicStream.cs @@ -124,8 +124,6 @@ namespace System.Net.Quic.Implementations.MsQuic internal override async ValueTask WriteAsync(ReadOnlySequence buffers, bool endStream, CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); using CancellationTokenRegistration registration = await HandleWriteStartState(cancellationToken).ConfigureAwait(false); @@ -133,8 +131,6 @@ namespace System.Net.Quic.Implementations.MsQuic await SendReadOnlySequenceAsync(buffers, endStream ? QUIC_SEND_FLAG.FIN : QUIC_SEND_FLAG.NONE).ConfigureAwait(false); HandleWriteCompletedState(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override ValueTask WriteAsync(ReadOnlyMemory> buffers, CancellationToken cancellationToken = default) @@ -144,8 +140,6 @@ namespace System.Net.Quic.Implementations.MsQuic internal override async ValueTask WriteAsync(ReadOnlyMemory> buffers, bool endStream, CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); using CancellationTokenRegistration registration = await HandleWriteStartState(cancellationToken).ConfigureAwait(false); @@ -153,14 +147,10 @@ namespace System.Net.Quic.Implementations.MsQuic await SendReadOnlyMemoryListAsync(buffers, endStream ? QUIC_SEND_FLAG.FIN : QUIC_SEND_FLAG.NONE).ConfigureAwait(false); HandleWriteCompletedState(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override async ValueTask WriteAsync(ReadOnlyMemory buffer, bool endStream, CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); using CancellationTokenRegistration registration = await HandleWriteStartState(cancellationToken).ConfigureAwait(false); @@ -168,8 +158,6 @@ namespace System.Net.Quic.Implementations.MsQuic await SendReadOnlyMemoryAsync(buffer, endStream ? QUIC_SEND_FLAG.FIN : QUIC_SEND_FLAG.NONE).ConfigureAwait(false); HandleWriteCompletedState(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private async ValueTask HandleWriteStartState(CancellationToken cancellationToken) @@ -228,8 +216,6 @@ namespace System.Net.Quic.Implementations.MsQuic internal override async ValueTask ReadAsync(Memory destination, CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); if (!_canRead) @@ -241,7 +227,6 @@ namespace System.Net.Quic.Implementations.MsQuic { if (_readState == ReadState.ReadsCompleted) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return 0; } else if (_readState == ReadState.Aborted) @@ -310,8 +295,6 @@ namespace System.Net.Quic.Implementations.MsQuic } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return actual; } @@ -319,8 +302,6 @@ namespace System.Net.Quic.Implementations.MsQuic // If so, we need to complete the read here as well. internal override void AbortRead(long errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); lock (_sync) @@ -330,13 +311,10 @@ namespace System.Net.Quic.Implementations.MsQuic MsQuicApi.Api.StreamShutdownDelegate(_ptr, (uint)QUIC_STREAM_SHUTDOWN_FLAG.ABORT_RECV, errorCode); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override void AbortWrite(long errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); bool shouldComplete = false; @@ -356,14 +334,10 @@ namespace System.Net.Quic.Implementations.MsQuic } MsQuicApi.Api.StreamShutdownDelegate(_ptr, (uint)QUIC_STREAM_SHUTDOWN_FLAG.ABORT_SEND, errorCode); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal override ValueTask ShutdownWriteCompleted(CancellationToken cancellationToken = default) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // TODO do anything to stop writes? @@ -385,8 +359,6 @@ namespace System.Net.Quic.Implementations.MsQuic } }); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return _shutdownWriteResettableCompletionSource.GetTypelessValueTask(); } @@ -434,8 +406,6 @@ namespace System.Net.Quic.Implementations.MsQuic return default; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - CleanupSendState(); if (_ptr != IntPtr.Zero) @@ -448,7 +418,6 @@ namespace System.Net.Quic.Implementations.MsQuic _handle.Free(); _disposed = true; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return default; } @@ -471,8 +440,6 @@ namespace System.Net.Quic.Implementations.MsQuic return; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - CleanupSendState(); if (_ptr != IntPtr.Zero) @@ -484,8 +451,6 @@ namespace System.Net.Quic.Implementations.MsQuic _handle.Free(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - _disposed = true; } @@ -577,8 +542,6 @@ namespace System.Net.Quic.Implementations.MsQuic private unsafe uint HandleEventRecv(ref MsQuicNativeMethods.StreamEvent evt) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - StreamEventDataRecv receieveEvent = evt.Data.Recv; for (int i = 0; i < receieveEvent.BufferCount; i++) { @@ -600,15 +563,11 @@ namespace System.Net.Quic.Implementations.MsQuic _receiveResettableCompletionSource.Complete((uint)receieveEvent.TotalBufferLength); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Pending; } private uint HandleEventPeerRecvAborted(ref StreamEvent evt) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - bool shouldComplete = false; lock (_sync) { @@ -625,15 +584,11 @@ namespace System.Net.Quic.Implementations.MsQuic _sendResettableCompletionSource.CompleteException(new QuicStreamAbortedException(_sendErrorCode)); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleStartComplete() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - bool shouldComplete = false; lock (_sync) { @@ -649,14 +604,11 @@ namespace System.Net.Quic.Implementations.MsQuic _sendResettableCompletionSource.Complete(MsQuicStatusCodes.Success); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleEventSendShutdownComplete(ref MsQuicNativeMethods.StreamEvent evt) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); bool shouldComplete = false; lock (_sync) { @@ -672,15 +624,11 @@ namespace System.Net.Quic.Implementations.MsQuic _shutdownWriteResettableCompletionSource.Complete(MsQuicStatusCodes.Success); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleEventShutdownComplete() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - bool shouldReadComplete = false; bool shouldShutdownWriteComplete = false; @@ -713,15 +661,11 @@ namespace System.Net.Quic.Implementations.MsQuic _shutdownWriteResettableCompletionSource.Complete(MsQuicStatusCodes.Success); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleEventPeerSendAborted(ref StreamEvent evt) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - bool shouldComplete = false; lock (_sync) { @@ -738,15 +682,11 @@ namespace System.Net.Quic.Implementations.MsQuic _receiveResettableCompletionSource.CompleteException(new QuicStreamAbortedException(_readErrorCode)); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleEventPeerSendShutdown() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - bool shouldComplete = false; lock (_sync) @@ -767,15 +707,11 @@ namespace System.Net.Quic.Implementations.MsQuic _receiveResettableCompletionSource.Complete(0); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } private uint HandleEventSendComplete(ref StreamEvent evt) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - CleanupSendState(); // TODO throw if a write was canceled. @@ -796,8 +732,6 @@ namespace System.Net.Quic.Implementations.MsQuic _sendResettableCompletionSource.Complete(MsQuicStatusCodes.Success); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return MsQuicStatusCodes.Success; } diff --git a/src/libraries/Common/src/System/Net/LazyAsyncResult.cs b/src/libraries/Common/src/System/Net/LazyAsyncResult.cs index bbde411..b31e995 100644 --- a/src/libraries/Common/src/System/Net/LazyAsyncResult.cs +++ b/src/libraries/Common/src/System/Net/LazyAsyncResult.cs @@ -106,8 +106,6 @@ namespace System.Net { get { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - #if DEBUG // Can't be called when state is protected. if (_protectState) @@ -135,7 +133,6 @@ namespace System.Net LazilyCreateEvent(out asyncEvent); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncEvent); return asyncEvent; } } @@ -191,8 +188,6 @@ namespace System.Net { get { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - #if DEBUG // Can't be called when state is protected. if (_protectState) @@ -208,7 +203,6 @@ namespace System.Net result = Interlocked.CompareExchange(ref _intCompleted, HighBit, 0); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, result > 0); return result > 0; } } @@ -218,8 +212,6 @@ namespace System.Net { get { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - #if DEBUG // Can't be called when state is protected. if (_protectState) @@ -309,8 +301,6 @@ namespace System.Net // the equivalent of InvokeCallback(). protected void ProtectedInvokeCallback(object? result, IntPtr userToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, result, userToken); - // Critical to disallow DBNull here - it could result in a stuck spinlock in WaitForCompletion. if (result == DBNull.Value) { @@ -494,7 +484,6 @@ namespace System.Net sw.SpinOnce(); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, _result); return _result; } diff --git a/src/libraries/Common/src/System/Net/Logging/NetEventSource.Common.cs b/src/libraries/Common/src/System/Net/Logging/NetEventSource.Common.cs index c308c07..f55fedc 100644 --- a/src/libraries/Common/src/System/Net/Logging/NetEventSource.Common.cs +++ b/src/libraries/Common/src/System/Net/Logging/NetEventSource.Common.cs @@ -30,14 +30,9 @@ namespace System.Net // Usage: // - Operations that may allocate (e.g. boxing a value type, using string interpolation, etc.) or that may have computations // at call sites should guard access like: - // if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, refArg1, valueTypeArg2); // entering an instance method with a value type arg // if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"Found certificate: {cert}"); // info logging with a formattable string // - Operations that have zero allocations / measurable computations at call sites can use a simpler pattern, calling methods like: - // NetEventSource.Enter(this); // entering an instance method // NetEventSource.Info(this, "literal string"); // arbitrary message with a literal string - // NetEventSource.Enter(this, refArg1, regArg2); // entering an instance method with two reference type arguments - // NetEventSource.Enter(null); // entering a static method - // NetEventSource.Enter(null, refArg1); // entering a static method with one reference type argument // Debug.Asserts inside the logging methods will help to flag some misuse if the DEBUG_NETEVENTSOURCE_MISUSE compilation constant is defined. // However, because it can be difficult by observation to understand all of the costs involved, guarding can be done everywhere. // - NetEventSource.Fail calls typically do not need to be prefixed with an IsEnabled check, even if they allocate, as FailMessage @@ -61,7 +56,9 @@ namespace System.Net { public const EventKeywords Default = (EventKeywords)0x0001; public const EventKeywords Debug = (EventKeywords)0x0002; - public const EventKeywords EnterExit = (EventKeywords)0x0004; + + // No longer used: + // EnterExit = (EventKeywords)0x0004; } private const string MissingMember = "(?)"; @@ -70,8 +67,10 @@ namespace System.Net private const string NoParameters = ""; private const int MaxDumpSize = 1024; - private const int EnterEventId = 1; - private const int ExitEventId = 2; + // No longer used: + // EnterEventId = 1; + // ExitEventId = 2; + private const int AssociateEventId = 3; private const int InfoEventId = 4; private const int ErrorEventId = 5; @@ -94,110 +93,6 @@ namespace System.Net #endregion #region Events - #region Enter - /// Logs entrance to a method. - /// `this`, or another object that serves to provide context for the operation. - /// A description of the entrance, including any arguments to the call. - /// The calling member. - [NonEvent] - public static void Enter(object? thisOrContextObject, FormattableString? formattableString = null, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); - } - - /// Logs entrance to a method. - /// `this`, or another object that serves to provide context for the operation. - /// The object to log. - /// The calling member. - [NonEvent] - public static void Enter(object? thisOrContextObject, object? arg0, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(arg0); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)})"); - } - - /// Logs entrance to a method. - /// `this`, or another object that serves to provide context for the operation. - /// The first object to log. - /// The second object to log. - /// The calling member. - [NonEvent] - public static void Enter(object? thisOrContextObject, object? arg0, object? arg1, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(arg0); - DebugValidateArg(arg1); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)})"); - } - - /// Logs entrance to a method. - /// `this`, or another object that serves to provide context for the operation. - /// The first object to log. - /// The second object to log. - /// The third object to log. - /// The calling member. - [NonEvent] - public static void Enter(object? thisOrContextObject, object? arg0, object? arg1, object? arg2, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(arg0); - DebugValidateArg(arg1); - DebugValidateArg(arg2); - if (Log.IsEnabled()) Log.Enter(IdOf(thisOrContextObject), memberName, $"({Format(arg0)}, {Format(arg1)}, {Format(arg2)})"); - } - - [Event(EnterEventId, Level = EventLevel.Informational, Keywords = Keywords.EnterExit)] - private void Enter(string thisOrContextObject, string? memberName, string parameters) => - WriteEvent(EnterEventId, thisOrContextObject, memberName ?? MissingMember, parameters); - #endregion - - #region Exit - /// Logs exit from a method. - /// `this`, or another object that serves to provide context for the operation. - /// A description of the exit operation, including any return values. - /// The calling member. - [NonEvent] - public static void Exit(object? thisOrContextObject, FormattableString? formattableString = null, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); - } - - /// Logs exit from a method. - /// `this`, or another object that serves to provide context for the operation. - /// A return value from the member. - /// The calling member. - [NonEvent] - public static void Exit(object? thisOrContextObject, object? arg0, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(arg0); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, Format(arg0).ToString()); - } - - /// Logs exit from a method. - /// `this`, or another object that serves to provide context for the operation. - /// A return value from the member. - /// A second return value from the member. - /// The calling member. - [NonEvent] - public static void Exit(object? thisOrContextObject, object? arg0, object? arg1, [CallerMemberName] string? memberName = null) - { - DebugValidateArg(thisOrContextObject); - DebugValidateArg(arg0); - DebugValidateArg(arg1); - if (Log.IsEnabled()) Log.Exit(IdOf(thisOrContextObject), memberName, $"{Format(arg0)}, {Format(arg1)}"); - } - - [Event(ExitEventId, Level = EventLevel.Informational, Keywords = Keywords.EnterExit)] - private void Exit(string thisOrContextObject, string? memberName, string? result) => - WriteEvent(ExitEventId, thisOrContextObject, memberName ?? MissingMember, result); - #endregion - #region Info /// Logs an information message. /// `this`, or another object that serves to provide context for the operation. @@ -208,7 +103,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.Info(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); + if (IsEnabled) Log.Info(IdOf(thisOrContextObject), memberName, formattableString != null ? Format(formattableString) : NoParameters); } /// Logs an information message. @@ -220,7 +115,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(message); - if (Log.IsEnabled()) Log.Info(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.Info(IdOf(thisOrContextObject), memberName, Format(message).ToString()); } [Event(InfoEventId, Level = EventLevel.Informational, Keywords = Keywords.Default)] @@ -238,7 +133,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); + if (IsEnabled) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); } /// Logs an error message. @@ -250,7 +145,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(message); - if (Log.IsEnabled()) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); } [Event(ErrorEventId, Level = EventLevel.Error, Keywords = Keywords.Default)] @@ -272,7 +167,7 @@ namespace System.Net // Don't call DebugValidateArg on args, as we expect Fail to be used in assert/failure situations // that should never happen in production, and thus we don't care about extra costs. - if (Log.IsEnabled()) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(formattableString)); + if (IsEnabled) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(formattableString)); Debug.Fail(Format(formattableString), $"{IdOf(thisOrContextObject)}.{memberName}"); } @@ -289,7 +184,7 @@ namespace System.Net // Don't call DebugValidateArg on args, as we expect Fail to be used in assert/failure situations // that should never happen in production, and thus we don't care about extra costs. - if (Log.IsEnabled()) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.CriticalFailure(IdOf(thisOrContextObject), memberName, Format(message).ToString()); Debug.Fail(Format(message).ToString(), $"{IdOf(thisOrContextObject)}.{memberName}"); } @@ -308,7 +203,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(formattableString); - if (Log.IsEnabled()) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); + if (IsEnabled) Log.ErrorMessage(IdOf(thisOrContextObject), memberName, Format(formattableString)); } /// Logs an info at verbose mode. @@ -320,7 +215,7 @@ namespace System.Net { DebugValidateArg(thisOrContextObject); DebugValidateArg(message); - if (Log.IsEnabled()) Log.VerboseMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); + if (IsEnabled) Log.VerboseMessage(IdOf(thisOrContextObject), memberName, Format(message).ToString()); } [Event(ErrorEventId, Level = EventLevel.Verbose, Keywords = Keywords.Default)] @@ -348,7 +243,7 @@ namespace System.Net [NonEvent] public static void DumpBuffer(object? thisOrContextObject, byte[] buffer, int offset, int count, [CallerMemberName] string? memberName = null) { - if (Log.IsEnabled()) + if (IsEnabled) { if (offset < 0 || offset > buffer.Length - count) { @@ -380,7 +275,7 @@ namespace System.Net Debug.Assert(bufferPtr != IntPtr.Zero); Debug.Assert(count >= 0); - if (Log.IsEnabled()) + if (IsEnabled) { var buffer = new byte[Math.Min(count, MaxDumpSize)]; fixed (byte* targetPtr = buffer) @@ -406,7 +301,7 @@ namespace System.Net { DebugValidateArg(first); DebugValidateArg(second); - if (Log.IsEnabled()) Log.Associate(IdOf(first), memberName, IdOf(first), IdOf(second)); + if (IsEnabled) Log.Associate(IdOf(first), memberName, IdOf(first), IdOf(second)); } /// Logs a relationship between two objects. @@ -420,7 +315,7 @@ namespace System.Net DebugValidateArg(thisOrContextObject); DebugValidateArg(first); DebugValidateArg(second); - if (Log.IsEnabled()) Log.Associate(IdOf(thisOrContextObject), memberName, IdOf(first), IdOf(second)); + if (IsEnabled) Log.Associate(IdOf(thisOrContextObject), memberName, IdOf(first), IdOf(second)); } [Event(AssociateEventId, Level = EventLevel.Informational, Keywords = Keywords.Default, Message = "[{2}]<-->[{3}]")] @@ -433,7 +328,7 @@ namespace System.Net [Conditional("DEBUG_NETEVENTSOURCE_MISUSE")] private static void DebugValidateArg(object? arg) { - if (!Log.IsEnabled()) + if (!IsEnabled) { Debug.Assert(!(arg is ValueType), $"Should not be passing value type {arg?.GetType()} to logging without IsEnabled check"); Debug.Assert(!(arg is FormattableString), $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); @@ -443,9 +338,12 @@ namespace System.Net [Conditional("DEBUG_NETEVENTSOURCE_MISUSE")] private static void DebugValidateArg(FormattableString? arg) { - Debug.Assert(Log.IsEnabled() || arg == null, $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); + Debug.Assert(IsEnabled || arg == null, $"Should not be formatting FormattableString \"{arg}\" if tracing isn't enabled"); } + public static new bool IsEnabled => + Log.IsEnabled(); + [NonEvent] public static string IdOf(object? value) => value != null ? value.GetType().Name + "#" + GetHashCode(value) : NullInstance; diff --git a/src/libraries/Common/src/System/Net/NTAuthentication.Common.cs b/src/libraries/Common/src/System/Net/NTAuthentication.Common.cs index 4ce0a91..5e58089 100644 --- a/src/libraries/Common/src/System/Net/NTAuthentication.Common.cs +++ b/src/libraries/Common/src/System/Net/NTAuthentication.Common.cs @@ -100,7 +100,7 @@ namespace System.Net [MemberNotNull(nameof(_package))] private void Initialize(bool isServer, string package, NetworkCredential credential, string? spn, ContextFlagsPal requestedContextFlags, ChannelBinding? channelBinding) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, package, spn, requestedContextFlags); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"package={package}, spn={spn}, requestedContextFlags={requestedContextFlags}"); _tokenSize = NegotiateStreamPal.QueryMaxTokenSize(package); _isServer = isServer; @@ -212,8 +212,6 @@ namespace System.Net // Accepts an incoming binary security blob and returns an outgoing binary security blob. internal byte[]? GetOutgoingBlob(byte[]? incomingBlob, bool throwOnError, out SecurityStatusPal statusCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, incomingBlob); - byte[]? result = new byte[_tokenSize]; bool firstTime = _securityContext == null; @@ -279,12 +277,9 @@ namespace System.Net _isCompleted = true; if (throwOnError) { - Exception exception = NegotiateStreamPal.CreateExceptionFromError(statusCode); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, exception); - throw exception; + throw NegotiateStreamPal.CreateExceptionFromError(statusCode); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, $"null statusCode:0x{((int)statusCode.ErrorCode):x8} ({statusCode})"); return null; } else if (firstTime && _credentialsHandle != null) @@ -300,17 +295,12 @@ namespace System.Net // Success. _isCompleted = true; } - else if (NetEventSource.Log.IsEnabled()) + else { // We need to continue. if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"need continue statusCode:0x{((int)statusCode.ErrorCode):x8} ({statusCode}) _securityContext:{_securityContext}"); } - if (NetEventSource.Log.IsEnabled()) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, $"IsCompleted: {IsCompleted}"); - } - return result; } diff --git a/src/libraries/System.Net.Http.WinHttpHandler/src/System/Net/Http/WinHttpResponseStream.cs b/src/libraries/System.Net.Http.WinHttpHandler/src/System/Net/Http/WinHttpResponseStream.cs index 9f1d078..9108854 100644 --- a/src/libraries/System.Net.Http.WinHttpHandler/src/System/Net/Http/WinHttpResponseStream.cs +++ b/src/libraries/System.Net.Http.WinHttpHandler/src/System/Net/Http/WinHttpResponseStream.cs @@ -308,7 +308,6 @@ namespace System.Net.Http // a pending operation, it would cause random failures in the other threads when we expect a valid handle. private void CancelPendingResponseStreamReadOperation() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); lock (_state.Lock) { if (_state.AsyncReadInProgress) @@ -318,8 +317,6 @@ namespace System.Net.Http if (NetEventSource.Log.IsEnabled()) NetEventSource.Info("after dispose"); } } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpClient.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpClient.cs index 9770b3a..a08edaf 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpClient.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpClient.cs @@ -645,16 +645,12 @@ namespace System.Net.Http public void CancelPendingRequests() { CheckDisposed(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); // With every request we link this cancellation token source. - CancellationTokenSource currentCts = Interlocked.Exchange(ref _pendingRequestsCts, - new CancellationTokenSource()); + CancellationTokenSource currentCts = Interlocked.Exchange(ref _pendingRequestsCts, new CancellationTokenSource()); currentCts.Cancel(); currentCts.Dispose(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } #endregion Advanced Send Overloads diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpContent.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpContent.cs index 1d8ab4f..0ec9f1a 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpContent.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpContent.cs @@ -143,12 +143,10 @@ namespace System.Net.Http protected HttpContent() { // Log to get an ID for the current content. This ID is used when the content gets associated to a message. - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this); // We start with the assumption that we can calculate the content length. _canCalculateLength = true; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public Task ReadAsStringAsync() => diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpMessageInvoker.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpMessageInvoker.cs index c71a110..60e39a2 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpMessageInvoker.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpMessageInvoker.cs @@ -21,8 +21,6 @@ namespace System.Net.Http public HttpMessageInvoker(HttpMessageHandler handler, bool disposeHandler) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, handler); - if (handler == null) { throw new ArgumentNullException(nameof(handler)); @@ -32,8 +30,6 @@ namespace System.Net.Http _handler = handler; _disposeHandler = disposeHandler; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public virtual HttpResponseMessage Send(HttpRequestMessage request, @@ -45,13 +41,7 @@ namespace System.Net.Http } CheckDisposed(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, request); - - HttpResponseMessage response = _handler.Send(request, cancellationToken); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, response); - - return response; + return _handler.Send(request, cancellationToken); } public virtual Task SendAsync(HttpRequestMessage request, @@ -63,13 +53,7 @@ namespace System.Net.Http } CheckDisposed(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, request); - - Task task = _handler.SendAsync(request, cancellationToken); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, task); - - return task; + return _handler.SendAsync(request, cancellationToken); } public void Dispose() diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpRequestMessage.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpRequestMessage.cs index 0bd6044..3cbb1d0 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpRequestMessage.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpRequestMessage.cs @@ -130,15 +130,11 @@ namespace System.Net.Http public HttpRequestMessage(HttpMethod method, Uri? requestUri) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, method, requestUri); InitializeValues(method, requestUri); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public HttpRequestMessage(HttpMethod method, string? requestUri) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, method, requestUri); - // It's OK to have a 'null' request Uri. If HttpClient is used, the 'BaseAddress' will be added. // If there is no 'BaseAddress', sending this request message will throw. // Note that we also allow the string to be empty: null and empty are considered equivalent. @@ -150,8 +146,6 @@ namespace System.Net.Http { InitializeValues(method, new Uri(requestUri, UriKind.RelativeOrAbsolute)); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public override string ToString() diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/HttpResponseMessage.cs b/src/libraries/System.Net.Http/src/System/Net/Http/HttpResponseMessage.cs index dabe637..dafe058 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/HttpResponseMessage.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/HttpResponseMessage.cs @@ -154,8 +154,6 @@ namespace System.Net.Http public HttpResponseMessage(HttpStatusCode statusCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, statusCode); - if (((int)statusCode < 0) || ((int)statusCode > 999)) { throw new ArgumentOutOfRangeException(nameof(statusCode)); @@ -163,8 +161,6 @@ namespace System.Net.Http _statusCode = statusCode; _version = HttpUtilities.DefaultResponseVersion; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public HttpResponseMessage EnsureSuccessStatusCode() diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/HttpConnectionPoolManager.cs b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/HttpConnectionPoolManager.cs index 487847d..e01950e 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/HttpConnectionPoolManager.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/HttpConnectionPoolManager.cs @@ -482,8 +482,6 @@ namespace System.Net.Http /// Removes unusable connections from each pool, and removes stale pools entirely. private void RemoveStalePools() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - Debug.Assert(_cleaningTimer != null); // Iterate through each pool in the set of pools. For each, ask it to clear out @@ -517,8 +515,6 @@ namespace System.Net.Http // than reused. This should be a rare occurrence, so for now we don't worry about it. In the // future, there are a variety of possible ways to address it, such as allowing connections to // be returned to pools they weren't associated with. - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private static string GetIdentityIfDefaultCredentialsUsed(bool defaultCredentialsUsed) diff --git a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/RedirectHandler.cs b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/RedirectHandler.cs index fb4bc80..cf16936 100644 --- a/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/RedirectHandler.cs +++ b/src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/RedirectHandler.cs @@ -27,8 +27,6 @@ namespace System.Net.Http internal override async ValueTask SendAsync(HttpRequestMessage request, bool async, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, request, cancellationToken); - HttpResponseMessage response = await _initialInnerHandler.SendAsync(request, async, cancellationToken).ConfigureAwait(false); uint redirectCount = 0; @@ -81,8 +79,6 @@ namespace System.Net.Http response = await _redirectInnerHandler.SendAsync(request, async, cancellationToken).ConfigureAwait(false); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return response; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/HttpListener.cs b/src/libraries/System.Net.HttpListener/src/System/Net/HttpListener.cs index b100e04..bde2c4e 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/HttpListener.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/HttpListener.cs @@ -29,8 +29,6 @@ namespace System.Net public HttpListener() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - _state = State.Stopped; _internalLock = new object(); _defaultServiceNames = new ServiceNameStore(); @@ -41,8 +39,6 @@ namespace System.Net // default: no CBT checks on any platform (appcompat reasons); applies also to PolicyEnforcement // config element _extendedProtectionPolicy = new ExtendedProtectionPolicy(PolicyEnforcement.Never); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public AuthenticationSchemeSelector AuthenticationSchemeSelectorDelegate @@ -105,16 +101,13 @@ namespace System.Net { get { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); CheckDisposed(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); return _prefixes; } } internal void AddPrefix(string uriPrefix) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"uriPrefix:{uriPrefix}"); string registeredPrefix = null; try { @@ -192,17 +185,12 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, $"prefix: {registeredPrefix}"); - } } internal bool ContainsPrefix(string uriPrefix) => _uriPrefixes.Contains(uriPrefix); internal bool RemovePrefix(string uriPrefix) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"uriPrefix: {uriPrefix}"); try { CheckDisposed(); @@ -230,41 +218,29 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, $"uriPrefix: {uriPrefix}"); - } return true; } internal void RemoveAll(bool clear) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try + CheckDisposed(); + // go through the uri list and unregister for each one of them + if (_uriPrefixes.Count > 0) { - CheckDisposed(); - // go through the uri list and unregister for each one of them - if (_uriPrefixes.Count > 0) + if (_state == State.Started) { - if (_state == State.Started) + foreach (string registeredPrefix in _uriPrefixes.Values) { - foreach (string registeredPrefix in _uriPrefixes.Values) - { - RemovePrefixCore(registeredPrefix); - } + RemovePrefixCore(registeredPrefix); } + } - if (clear) - { - _uriPrefixes.Clear(); - _defaultServiceNames.Clear(); - } + if (clear) + { + _uriPrefixes.Clear(); + _defaultServiceNames.Clear(); } } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } public string Realm @@ -299,7 +275,6 @@ namespace System.Net public void Close() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, nameof(Close)); try { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info("HttpListenerRequest::Close()"); @@ -310,10 +285,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"Close {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } internal void CheckDisposed() diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/HttpListenerRequest.cs b/src/libraries/System.Net.HttpListener/src/System/Net/HttpListenerRequest.cs index bab1e5b..6a64481 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/HttpListenerRequest.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/HttpListenerRequest.cs @@ -231,22 +231,15 @@ namespace System.Net public X509Certificate2 GetClientCertificate() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try - { - if (ClientCertState == ListenerClientCertState.InProgress) - throw new InvalidOperationException(SR.Format(SR.net_listener_callinprogress, $"{nameof(GetClientCertificate)}()/{nameof(BeginGetClientCertificate)}()")); - ClientCertState = ListenerClientCertState.InProgress; + if (ClientCertState == ListenerClientCertState.InProgress) + throw new InvalidOperationException(SR.Format(SR.net_listener_callinprogress, $"{nameof(GetClientCertificate)}()/{nameof(BeginGetClientCertificate)}()")); + ClientCertState = ListenerClientCertState.InProgress; - GetClientCertificateCore(); + GetClientCertificateCore(); + + ClientCertState = ListenerClientCertState.Completed; + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"_clientCertificate:{ClientCertificate}"); - ClientCertState = ListenerClientCertState.Completed; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"_clientCertificate:{ClientCertificate}"); - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return ClientCertificate; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/HttpRequestStream.cs b/src/libraries/System.Net.HttpListener/src/System/Net/HttpRequestStream.cs index f0bab3d..c05875a 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/HttpRequestStream.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/HttpRequestStream.cs @@ -15,11 +15,8 @@ namespace System.Net public override int Read(byte[] buffer, int offset, int size) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); + if (buffer == null) { throw new ArgumentNullException(nameof(buffer)); @@ -34,8 +31,6 @@ namespace System.Net } if (size == 0 || _closed) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, "dataRead:0"); return 0; } @@ -44,11 +39,8 @@ namespace System.Net public override IAsyncResult BeginRead(byte[] buffer, int offset, int size, AsyncCallback callback, object state) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); + if (buffer == null) { throw new ArgumentNullException(nameof(buffer)); @@ -93,17 +85,10 @@ namespace System.Net protected override void Dispose(bool disposing) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, "_closed:" + _closed); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "_closed:" + _closed); _closed = true; base.Dispose(disposing); - - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this); } } } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/HttpResponseStream.cs b/src/libraries/System.Net.HttpListener/src/System/Net/HttpResponseStream.cs index 8e62391..fea4e19 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/HttpResponseStream.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/HttpResponseStream.cs @@ -42,11 +42,8 @@ namespace System.Net public override void Write(byte[] buffer, int offset, int size) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "buffer.Length:" + buffer?.Length + " size:" + size + " offset:" + offset); + if (buffer == null) { throw new ArgumentNullException(nameof(buffer)); @@ -61,7 +58,6 @@ namespace System.Net } if (_closed) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } @@ -89,11 +85,8 @@ namespace System.Net public override void EndWrite(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"asyncResult:{asyncResult}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"asyncResult:{asyncResult}"); + if (asyncResult == null) { throw new ArgumentNullException(nameof(asyncResult)); @@ -104,7 +97,6 @@ namespace System.Net protected override void Dispose(bool disposing) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { if (disposing) @@ -112,7 +104,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "_closed:" + _closed); if (_closed) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } _closed = true; @@ -123,7 +114,6 @@ namespace System.Net { base.Dispose(disposing); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Managed/HttpListener.Managed.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Managed/HttpListener.Managed.cs index 87d2dc6..02a747e 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Managed/HttpListener.Managed.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Managed/HttpListener.Managed.cs @@ -33,7 +33,6 @@ namespace System.Net public void Start() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); lock (_internalLock) { try @@ -52,10 +51,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"Start {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } } @@ -72,7 +67,6 @@ namespace System.Net public void Stop() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); lock (_internalLock) { @@ -94,14 +88,12 @@ namespace System.Net finally { _state = State.Stopped; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } public void Abort() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); lock (_internalLock) { @@ -126,14 +118,12 @@ namespace System.Net finally { _state = State.Closed; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } private void Dispose() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); lock (_internalLock) { @@ -154,7 +144,6 @@ namespace System.Net finally { _state = State.Closed; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListener.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListener.Windows.cs index 33f9e1c..d92f436 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListener.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListener.Windows.cs @@ -220,8 +220,6 @@ namespace System.Net public void Start() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - // Make sure there are no race conditions between Start/Stop/Abort/Close/Dispose and // calls to SetupV2Config: Start needs to setup all resources (esp. in V2 where besides // the request handle, there is also a server session and a Url group. Abort/Stop must @@ -269,10 +267,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"Start {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } } @@ -355,7 +349,6 @@ namespace System.Net public void Stop() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { lock (_internalLock) @@ -383,10 +376,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"Stop {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } private unsafe void CreateRequestQueueHandle() @@ -407,8 +396,6 @@ namespace System.Net public void Abort() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - lock (_internalLock) { try @@ -435,15 +422,12 @@ namespace System.Net finally { _state = State.Closed; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } private void Dispose() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - lock (_internalLock) { try @@ -464,7 +448,6 @@ namespace System.Net finally { _state = State.Closed; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } } @@ -506,8 +489,6 @@ namespace System.Net public HttpListenerContext GetContext() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - SyncRequestContext memoryBlob = null; HttpListenerContext httpContext = null; bool stoleBlob = false; @@ -612,7 +593,6 @@ namespace System.Net memoryBlob.ReleasePins(); memoryBlob.Close(); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, "RequestTraceIdentifier: " + (httpContext != null ? httpContext.Request.RequestTraceIdentifier.ToString() : "")); } } @@ -629,7 +609,6 @@ namespace System.Net public IAsyncResult BeginGetContext(AsyncCallback callback, object state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ListenerAsyncResult asyncResult = null; try { @@ -656,17 +635,12 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"BeginGetContext {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return asyncResult; } public HttpListenerContext EndGetContext(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); HttpListenerContext httpContext = null; try { @@ -697,10 +671,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"EndGetContext {exception}"); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, "EndGetContext " + httpContext == null ? "" : "HttpListenerContext" + httpContext.ToString() + " RequestTraceIdentifier#" + httpContext.Request.RequestTraceIdentifier); - } return httpContext; } @@ -1741,8 +1711,6 @@ namespace System.Net internal static ChannelBinding GetChannelBindingFromTls(HttpListenerSession session, ulong connectionId) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(session.Listener, $"connectionId: {connectionId}"); - // +128 since a CBT is usually <128 thus we need to call HRCC just once. If the CBT // is >128 we will get ERROR_MORE_DATA and call again int size = sizeof(Interop.HttpApi.HTTP_REQUEST_CHANNEL_BIND_STATUS) + 128; diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerContext.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerContext.Windows.cs index a296fcc..e2bb4b9 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerContext.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerContext.Windows.cs @@ -76,8 +76,6 @@ namespace System.Net internal void Close() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try { _response?.Close(); @@ -101,12 +99,10 @@ namespace System.Net } } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal void Abort() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ForceCancelRequest(RequestQueueHandle, Request.RequestId); try { @@ -116,7 +112,6 @@ namespace System.Net { (_user?.Identity as IDisposable)?.Dispose(); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } internal Interop.HttpApi.HTTP_VERB GetKnownMethod() diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerRequest.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerRequest.Windows.cs index 4d21bf1..86629c7 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerRequest.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerRequest.Windows.cs @@ -216,12 +216,10 @@ namespace System.Net { get { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); if (_requestStream == null) { _requestStream = HasEntityBody ? new HttpRequestStream(HttpListenerContext) : Stream.Null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return _requestStream; } } @@ -256,31 +254,25 @@ namespace System.Net public X509Certificate2 EndGetClientCertificate(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); X509Certificate2 clientCertificate = null; - try + + if (asyncResult == null) { - if (asyncResult == null) - { - throw new ArgumentNullException(nameof(asyncResult)); - } - ListenerClientCertAsyncResult clientCertAsyncResult = asyncResult as ListenerClientCertAsyncResult; - if (clientCertAsyncResult == null || clientCertAsyncResult.AsyncObject != this) - { - throw new ArgumentException(SR.net_io_invalidasyncresult, nameof(asyncResult)); - } - if (clientCertAsyncResult.EndCalled) - { - throw new InvalidOperationException(SR.Format(SR.net_io_invalidendcall, nameof(EndGetClientCertificate))); - } - clientCertAsyncResult.EndCalled = true; - clientCertificate = clientCertAsyncResult.InternalWaitForCompletion() as X509Certificate2; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"_clientCertificate:{ClientCertificate}"); + throw new ArgumentNullException(nameof(asyncResult)); } - finally + ListenerClientCertAsyncResult clientCertAsyncResult = asyncResult as ListenerClientCertAsyncResult; + if (clientCertAsyncResult == null || clientCertAsyncResult.AsyncObject != this) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + throw new ArgumentException(SR.net_io_invalidasyncresult, nameof(asyncResult)); } + if (clientCertAsyncResult.EndCalled) + { + throw new InvalidOperationException(SR.Format(SR.net_io_invalidendcall, nameof(EndGetClientCertificate))); + } + clientCertAsyncResult.EndCalled = true; + clientCertificate = clientCertAsyncResult.InternalWaitForCompletion() as X509Certificate2; + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"_clientCertificate:{ClientCertificate}"); + return clientCertificate; } @@ -325,7 +317,6 @@ namespace System.Net //should only be called from httplistenercontext internal void Close() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); RequestContextBase memoryBlob = _memoryBlob; if (memoryBlob != null) { @@ -333,7 +324,6 @@ namespace System.Net _memoryBlob = null; } _isDisposed = true; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private ListenerClientCertAsyncResult BeginGetClientCertificateCore(AsyncCallback requestCallback, object state) diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerResponse.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerResponse.Windows.cs index ba3b3ee..3dcc2d7 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerResponse.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpListenerResponse.Windows.cs @@ -97,26 +97,17 @@ namespace System.Net public void Abort() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try - { - if (Disposed) - { - return; - } - - _responseState = ResponseState.Closed; - HttpListenerContext.Abort(); - } - finally + if (Disposed) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + return; } + + _responseState = ResponseState.Closed; + HttpListenerContext.Abort(); } public void Close() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this); @@ -124,50 +115,41 @@ namespace System.Net } finally { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } public void Close(byte[] responseEntity, bool willBlock) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"responseEntity={responseEntity},willBlock={willBlock}"); - try + CheckDisposed(); + if (responseEntity == null) { - CheckDisposed(); - if (responseEntity == null) - { - throw new ArgumentNullException(nameof(responseEntity)); - } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"ResponseState:{_responseState}, BoundaryType:{_boundaryType}, ContentLength:{_contentLength}"); - if (!SentHeaders && _boundaryType != BoundaryType.Chunked) + throw new ArgumentNullException(nameof(responseEntity)); + } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"ResponseState:{_responseState}, BoundaryType:{_boundaryType}, ContentLength:{_contentLength}"); + if (!SentHeaders && _boundaryType != BoundaryType.Chunked) + { + ContentLength64 = responseEntity.Length; + } + EnsureResponseStream(); + if (willBlock) + { + try { - ContentLength64 = responseEntity.Length; + _responseStream.Write(responseEntity, 0, responseEntity.Length); } - EnsureResponseStream(); - if (willBlock) + catch (Win32Exception) { - try - { - _responseStream.Write(responseEntity, 0, responseEntity.Length); - } - catch (Win32Exception) - { - } - finally - { - _responseStream.Close(); - _responseState = ResponseState.Closed; - HttpListenerContext.Close(); - } } - else + finally { - _responseStream.BeginWrite(responseEntity, 0, responseEntity.Length, new AsyncCallback(NonBlockingCloseCallback), null); + _responseStream.Close(); + _responseState = ResponseState.Closed; + HttpListenerContext.Close(); } } - finally + else { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + _responseStream.BeginWrite(responseEntity, 0, responseEntity.Length, new AsyncCallback(NonBlockingCloseCallback), null); } } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpRequestStream.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpRequestStream.Windows.cs index af2b08e..6bc057e 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpRequestStream.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpRequestStream.Windows.cs @@ -103,7 +103,6 @@ namespace System.Net { NetEventSource.DumpBuffer(this, buffer, offset, (int)dataRead); NetEventSource.Info(this, "returning dataRead:" + dataRead); - NetEventSource.Exit(this, "dataRead:" + dataRead); } return (int)dataRead; } @@ -122,7 +121,6 @@ namespace System.Net { if (size == 0 || _closed) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); HttpRequestStreamAsyncResult result = new HttpRequestStreamAsyncResult(this, state, callback); result.InvokeCallback((uint)0); return result; @@ -214,17 +212,13 @@ namespace System.Net asyncResult.IOCompleted(statusCode, bytesReturned); } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return asyncResult; } public override int EndRead(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"asyncResult: {asyncResult}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"asyncResult: {asyncResult}"); + if (asyncResult == null) { throw new ArgumentNullException(nameof(asyncResult)); @@ -254,11 +248,7 @@ namespace System.Net uint dataRead = (uint)returnValue; UpdateAfterRead((uint)castedAsyncResult.ErrorCode, dataRead); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, $"returnValue:{returnValue}"); - NetEventSource.Exit(this); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"returnValue:{returnValue}"); return (int)dataRead + (int)castedAsyncResult._dataAlreadyRead; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStream.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStream.Windows.cs index 731d7cc..4f2e22c 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStream.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStream.Windows.cs @@ -52,7 +52,6 @@ namespace System.Net Interop.HttpApi.HTTP_FLAGS flags = ComputeLeftToWrite(); if (size == 0 && _leftToWrite != 0) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } if (_leftToWrite >= 0 && size > _leftToWrite) @@ -145,7 +144,6 @@ namespace System.Net } UpdateAfterWrite(dataToWrite); if (NetEventSource.Log.IsEnabled()) NetEventSource.DumpBuffer(this, buffer, offset, (int)dataToWrite); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private IAsyncResult BeginWriteCore(byte[] buffer, int offset, int size, AsyncCallback callback, object state) @@ -153,7 +151,6 @@ namespace System.Net Interop.HttpApi.HTTP_FLAGS flags = ComputeLeftToWrite(); if (_closed || (size == 0 && _leftToWrite != 0)) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); HttpResponseStreamAsyncResult result = new HttpResponseStreamAsyncResult(this, state, callback); result.InvokeCallback((uint)0); return result; @@ -236,7 +233,6 @@ namespace System.Net _lastWrite = asyncResult; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return asyncResult; } @@ -264,7 +260,6 @@ namespace System.Net ExceptionDispatchInfo.Throw(exception); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private void UpdateAfterWrite(uint dataWritten) @@ -298,8 +293,6 @@ namespace System.Net bool sentHeaders = _httpContext.Response.SentHeaders; if (sentHeaders && _leftToWrite == 0) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this); return; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStreamAsyncResult.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStreamAsyncResult.cs index 1e11b6d..bab0370 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStreamAsyncResult.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/HttpResponseStreamAsyncResult.cs @@ -51,8 +51,6 @@ namespace System.Net private static byte[] GetChunkHeader(int size, out int offset) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, $"size:{size}"); - uint Mask = 0xf0000000; byte[] Header = new byte[10]; int i; @@ -106,7 +104,6 @@ namespace System.Net Header[8] = (byte)'\r'; Header[9] = (byte)'\n'; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null); return Header; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/HttpWebSocket.Windows.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/HttpWebSocket.Windows.cs index 45146b3..fbf3d12 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/HttpWebSocket.Windows.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/HttpWebSocket.Windows.cs @@ -33,11 +33,6 @@ namespace System.Net.WebSockets ArraySegment internalBuffer) { HttpListenerWebSocketContext webSocketContext = null; - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(null, context); - } - try { // get property will create a new response if one doesn't exist. @@ -137,13 +132,6 @@ namespace System.Net.WebSockets } throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(context); - } - } return webSocketContext; } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketBase.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketBase.cs index 3dc973b..2d72978 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketBase.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketBase.cs @@ -75,45 +75,33 @@ namespace System.Net.WebSockets keepAliveInterval, NetEventSource.GetHashCode(innerStream), NetEventSource.GetHashCode(internalBuffer)); - - NetEventSource.Enter(this, parameters); } _thisLock = new object(); - try + _innerStream = innerStream; + _internalBuffer = internalBuffer; + if (NetEventSource.Log.IsEnabled()) { - _innerStream = innerStream; - _internalBuffer = internalBuffer; - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Associate(this, _innerStream); - NetEventSource.Associate(this, _internalBuffer); - } - - _closeOutstandingOperationHelper = new OutstandingOperationHelper(); - _closeOutputOutstandingOperationHelper = new OutstandingOperationHelper(); - _receiveOutstandingOperationHelper = new OutstandingOperationHelper(); - _sendOutstandingOperationHelper = new OutstandingOperationHelper(); - _state = WebSocketState.Open; - _subProtocol = subProtocol; - _sendFrameThrottle = new SemaphoreSlim(1, 1); - _closeStatus = null; - _closeStatusDescription = null; - _innerStreamAsWebSocketStream = innerStream as IWebSocketStream; - if (_innerStreamAsWebSocketStream != null) - { - _innerStreamAsWebSocketStream.SwitchToOpaqueMode(this); - } - _keepAliveTracker = KeepAliveTracker.Create(keepAliveInterval); + NetEventSource.Associate(this, _innerStream); + NetEventSource.Associate(this, _internalBuffer); } - finally + + _closeOutstandingOperationHelper = new OutstandingOperationHelper(); + _closeOutputOutstandingOperationHelper = new OutstandingOperationHelper(); + _receiveOutstandingOperationHelper = new OutstandingOperationHelper(); + _sendOutstandingOperationHelper = new OutstandingOperationHelper(); + _state = WebSocketState.Open; + _subProtocol = subProtocol; + _sendFrameThrottle = new SemaphoreSlim(1, 1); + _closeStatus = null; + _closeStatusDescription = null; + _innerStreamAsWebSocketStream = innerStream as IWebSocketStream; + if (_innerStreamAsWebSocketStream != null) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, parameters); - } + _innerStreamAsWebSocketStream.SwitchToOpaqueMode(this); } + _keepAliveTracker = KeepAliveTracker.Create(keepAliveInterval); } public override WebSocketState State @@ -181,65 +169,51 @@ namespace System.Net.WebSockets private async Task ReceiveAsyncCore(ArraySegment buffer, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - WebSocketReceiveResult receiveResult; + + ThrowIfPendingException(); + ThrowIfDisposed(); + ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseSent); + + bool ownsCancellationTokenSource = false; + CancellationToken linkedCancellationToken = CancellationToken.None; try { - ThrowIfPendingException(); - ThrowIfDisposed(); - ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseSent); - - bool ownsCancellationTokenSource = false; - CancellationToken linkedCancellationToken = CancellationToken.None; - try + ownsCancellationTokenSource = _receiveOutstandingOperationHelper.TryStartOperation(cancellationToken, + out linkedCancellationToken); + if (!ownsCancellationTokenSource) { - ownsCancellationTokenSource = _receiveOutstandingOperationHelper.TryStartOperation(cancellationToken, - out linkedCancellationToken); - if (!ownsCancellationTokenSource) + lock (_thisLock) { - lock (_thisLock) + if (_closeAsyncStartedReceive) { - if (_closeAsyncStartedReceive) - { - throw new InvalidOperationException( - SR.Format(SR.net_WebSockets_ReceiveAsyncDisallowedAfterCloseAsync, nameof(CloseAsync), nameof(CloseOutputAsync))); - } - throw new InvalidOperationException( - SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(ReceiveAsync))); + SR.Format(SR.net_WebSockets_ReceiveAsyncDisallowedAfterCloseAsync, nameof(CloseAsync), nameof(CloseOutputAsync))); } - } - EnsureReceiveOperation(); - receiveResult = await _receiveOperation.Process(buffer, linkedCancellationToken).SuppressContextFlow(); - - if (NetEventSource.Log.IsEnabled() && receiveResult.Count > 0) - { - NetEventSource.DumpBuffer(this, buffer.Array, buffer.Offset, receiveResult.Count); + throw new InvalidOperationException( + SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(ReceiveAsync))); } } - catch (Exception exception) - { - bool aborted = linkedCancellationToken.IsCancellationRequested; - Abort(); - ThrowIfConvertibleException(nameof(ReceiveAsync), exception, cancellationToken, aborted); - throw; - } - finally + + EnsureReceiveOperation(); + receiveResult = await _receiveOperation.Process(buffer, linkedCancellationToken).SuppressContextFlow(); + + if (NetEventSource.Log.IsEnabled() && receiveResult.Count > 0) { - _receiveOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); + NetEventSource.DumpBuffer(this, buffer.Array, buffer.Offset, receiveResult.Count); } } + catch (Exception exception) + { + bool aborted = linkedCancellationToken.IsCancellationRequested; + Abort(); + ThrowIfConvertibleException(nameof(ReceiveAsync), exception, cancellationToken, aborted); + throw; + } finally { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } + _receiveOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); } return receiveResult; @@ -284,78 +258,67 @@ namespace System.Net.WebSockets "messageType: {0}, endOfMessage: {1}", messageType, endOfMessage); - NetEventSource.Enter(this, inputParameter); } + ThrowIfPendingException(); + ThrowIfDisposed(); + ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseReceived); + bool ownsCancellationTokenSource = false; + CancellationToken linkedCancellationToken = CancellationToken.None; + try { - ThrowIfPendingException(); - ThrowIfDisposed(); - ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseReceived); - bool ownsCancellationTokenSource = false; - CancellationToken linkedCancellationToken = CancellationToken.None; - - try + while (!(ownsCancellationTokenSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken))) { - while (!(ownsCancellationTokenSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken))) + Task keepAliveTask; + + lock (SessionHandle) { - Task keepAliveTask; + keepAliveTask = _keepAliveTask; - lock (SessionHandle) + if (keepAliveTask == null) { - keepAliveTask = _keepAliveTask; - - if (keepAliveTask == null) + // Check whether there is still another outstanding send operation + // Potentially the keepAlive operation has completed before this thread + // was able to enter the SessionHandle-lock. + _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); + if (ownsCancellationTokenSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken)) { - // Check whether there is still another outstanding send operation - // Potentially the keepAlive operation has completed before this thread - // was able to enter the SessionHandle-lock. - _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); - if (ownsCancellationTokenSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken)) - { - break; - } - else - { - throw new InvalidOperationException( - SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(SendAsync))); - } + break; + } + else + { + throw new InvalidOperationException( + SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(SendAsync))); } } - - await keepAliveTask.SuppressContextFlow(); - ThrowIfPendingException(); - - _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); } - if (NetEventSource.Log.IsEnabled() && buffer.Count > 0) - { - NetEventSource.DumpBuffer(this, buffer.Array, buffer.Offset, buffer.Count); - } + await keepAliveTask.SuppressContextFlow(); + ThrowIfPendingException(); - EnsureSendOperation(); - _sendOperation.BufferType = GetBufferType(messageType, endOfMessage); - await _sendOperation.Process(buffer, linkedCancellationToken).SuppressContextFlow(); - } - catch (Exception exception) - { - bool aborted = linkedCancellationToken.IsCancellationRequested; - Abort(); - ThrowIfConvertibleException(nameof(SendAsync), exception, cancellationToken, aborted); - throw; + _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); } - finally + + if (NetEventSource.Log.IsEnabled() && buffer.Count > 0) { - _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); + NetEventSource.DumpBuffer(this, buffer.Array, buffer.Offset, buffer.Count); } + + EnsureSendOperation(); + _sendOperation.BufferType = GetBufferType(messageType, endOfMessage); + await _sendOperation.Process(buffer, linkedCancellationToken).SuppressContextFlow(); + } + catch (Exception exception) + { + bool aborted = linkedCancellationToken.IsCancellationRequested; + Abort(); + ThrowIfConvertibleException(nameof(SendAsync), exception, cancellationToken, aborted); + throw; } finally { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, inputParameter); - } + _sendOutstandingOperationHelper.CompleteOperation(ownsCancellationTokenSource); } } @@ -405,11 +368,6 @@ namespace System.Net.WebSockets // MultiThreading: ThreadSafe; No-op if already in a terminal state public override void Abort() { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - bool thisLockTaken = false; bool sessionHandleLockTaken = false; try @@ -446,10 +404,6 @@ namespace System.Net.WebSockets finally { ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } } } @@ -474,134 +428,123 @@ namespace System.Net.WebSockets "closeStatus: {0}, statusDescription: {1}", closeStatus, statusDescription); - NetEventSource.Enter(this, inputParameter); } + ThrowIfPendingException(); + if (IsStateTerminal(State)) + { + return; + } + ThrowIfDisposed(); + + bool thisLockTaken = false; + bool sessionHandleLockTaken = false; + bool needToCompleteSendOperation = false; + bool ownsCloseOutputCancellationTokenSource = false; + bool ownsSendCancellationTokenSource = false; + CancellationToken linkedCancellationToken = CancellationToken.None; try { + TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); ThrowIfPendingException(); + ThrowIfDisposed(); + if (IsStateTerminal(State)) { return; } - ThrowIfDisposed(); - bool thisLockTaken = false; - bool sessionHandleLockTaken = false; - bool needToCompleteSendOperation = false; - bool ownsCloseOutputCancellationTokenSource = false; - bool ownsSendCancellationTokenSource = false; - CancellationToken linkedCancellationToken = CancellationToken.None; - try + ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseReceived); + ownsCloseOutputCancellationTokenSource = _closeOutputOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); + if (!ownsCloseOutputCancellationTokenSource) { - TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); - ThrowIfPendingException(); - ThrowIfDisposed(); + Task closeOutputTask = _closeOutputTask; - if (IsStateTerminal(State)) + if (closeOutputTask != null) { - return; + ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); + await closeOutputTask.SuppressContextFlow(); + TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); } - - ThrowOnInvalidState(State, WebSocketState.Open, WebSocketState.CloseReceived); - ownsCloseOutputCancellationTokenSource = _closeOutputOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); - if (!ownsCloseOutputCancellationTokenSource) + } + else + { + needToCompleteSendOperation = true; + while (!(ownsSendCancellationTokenSource = + _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, + out linkedCancellationToken))) { - Task closeOutputTask = _closeOutputTask; - - if (closeOutputTask != null) + if (_keepAliveTask != null) { + Task keepAliveTask = _keepAliveTask; + ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); - await closeOutputTask.SuppressContextFlow(); + await keepAliveTask.SuppressContextFlow(); TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); + + ThrowIfPendingException(); } - } - else - { - needToCompleteSendOperation = true; - while (!(ownsSendCancellationTokenSource = - _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, - out linkedCancellationToken))) + else { - if (_keepAliveTask != null) - { - Task keepAliveTask = _keepAliveTask; - - ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); - await keepAliveTask.SuppressContextFlow(); - TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); - - ThrowIfPendingException(); - } - else - { - throw new InvalidOperationException( - SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(SendAsync))); - } - - _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationTokenSource); + throw new InvalidOperationException( + SR.Format(SR.net_Websockets_AlreadyOneOutstandingOperation, nameof(SendAsync))); } - EnsureCloseOutputOperation(); - _closeOutputOperation.CloseStatus = closeStatus; - _closeOutputOperation.CloseReason = statusDescription; - _closeOutputTask = _closeOutputOperation.Process(null, linkedCancellationToken); + _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationTokenSource); + } - ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); - await _closeOutputTask.SuppressContextFlow(); - TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); + EnsureCloseOutputOperation(); + _closeOutputOperation.CloseStatus = closeStatus; + _closeOutputOperation.CloseReason = statusDescription; + _closeOutputTask = _closeOutputOperation.Process(null, linkedCancellationToken); - if (OnCloseOutputCompleted()) - { - bool callCompleteOnCloseCompleted = false; + ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); + await _closeOutputTask.SuppressContextFlow(); + TakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); - try - { - callCompleteOnCloseCompleted = await StartOnCloseCompleted( - thisLockTaken, sessionHandleLockTaken, linkedCancellationToken).SuppressContextFlow(); - } - catch (Exception) - { - // If an exception is thrown we know that the locks have been released, - // because we enforce IWebSocketStream.CloseNetworkConnectionAsync to yield - ResetFlagsAndTakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); - throw; - } + if (OnCloseOutputCompleted()) + { + bool callCompleteOnCloseCompleted = false; - if (callCompleteOnCloseCompleted) - { - ResetFlagsAndTakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); - FinishOnCloseCompleted(); - } + try + { + callCompleteOnCloseCompleted = await StartOnCloseCompleted( + thisLockTaken, sessionHandleLockTaken, linkedCancellationToken).SuppressContextFlow(); + } + catch (Exception) + { + // If an exception is thrown we know that the locks have been released, + // because we enforce IWebSocketStream.CloseNetworkConnectionAsync to yield + ResetFlagsAndTakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); + throw; } - } - } - catch (Exception exception) - { - bool aborted = linkedCancellationToken.IsCancellationRequested; - Abort(); - ThrowIfConvertibleException(nameof(CloseOutputAsync), exception, cancellationToken, aborted); - throw; - } - finally - { - _closeOutputOutstandingOperationHelper.CompleteOperation(ownsCloseOutputCancellationTokenSource); - if (needToCompleteSendOperation) - { - _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationTokenSource); + if (callCompleteOnCloseCompleted) + { + ResetFlagsAndTakeLocks(ref thisLockTaken, ref sessionHandleLockTaken); + FinishOnCloseCompleted(); + } } - - _closeOutputTask = null; - ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); } } + catch (Exception exception) + { + bool aborted = linkedCancellationToken.IsCancellationRequested; + Abort(); + ThrowIfConvertibleException(nameof(CloseOutputAsync), exception, cancellationToken, aborted); + throw; + } finally { - if (NetEventSource.Log.IsEnabled()) + _closeOutputOutstandingOperationHelper.CompleteOperation(ownsCloseOutputCancellationTokenSource); + + if (needToCompleteSendOperation) { - NetEventSource.Exit(this, inputParameter); + _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationTokenSource); } + + _closeOutputTask = null; + ReleaseLocks(ref thisLockTaken, ref sessionHandleLockTaken); } } @@ -712,9 +655,19 @@ namespace System.Net.WebSockets "closeStatus: {0}, statusDescription: {1}", closeStatus, statusDescription); - NetEventSource.Enter(this, inputParameter); } + ThrowIfPendingException(); + if (IsStateTerminal(State)) + { + return; + } + ThrowIfDisposed(); + + bool lockTaken = false; + Monitor.Enter(_thisLock, ref lockTaken); + bool ownsCloseCancellationTokenSource = false; + CancellationToken linkedCancellationToken = CancellationToken.None; try { ThrowIfPendingException(); @@ -723,73 +676,166 @@ namespace System.Net.WebSockets return; } ThrowIfDisposed(); + ThrowOnInvalidState(State, + WebSocketState.Open, WebSocketState.CloseReceived, WebSocketState.CloseSent); - bool lockTaken = false; - Monitor.Enter(_thisLock, ref lockTaken); - bool ownsCloseCancellationTokenSource = false; - CancellationToken linkedCancellationToken = CancellationToken.None; - try + Task closeOutputTask; + ownsCloseCancellationTokenSource = _closeOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); + if (ownsCloseCancellationTokenSource) { - ThrowIfPendingException(); - if (IsStateTerminal(State)) + closeOutputTask = _closeOutputTask; + if (closeOutputTask == null && State != WebSocketState.CloseSent) { - return; + _closeReceivedTaskCompletionSource ??= new TaskCompletionSource(); + + closeOutputTask = CloseOutputAsync(closeStatus, + statusDescription, + linkedCancellationToken); } - ThrowIfDisposed(); - ThrowOnInvalidState(State, - WebSocketState.Open, WebSocketState.CloseReceived, WebSocketState.CloseSent); + } + else + { + Debug.Assert(_closeReceivedTaskCompletionSource != null, "'_closeReceivedTaskCompletionSource' MUST NOT be NULL."); + closeOutputTask = _closeReceivedTaskCompletionSource.Task; + } - Task closeOutputTask; - ownsCloseCancellationTokenSource = _closeOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); - if (ownsCloseCancellationTokenSource) + if (closeOutputTask != null) + { + ReleaseLock(_thisLock, ref lockTaken); + try { - closeOutputTask = _closeOutputTask; - if (closeOutputTask == null && State != WebSocketState.CloseSent) - { - _closeReceivedTaskCompletionSource ??= new TaskCompletionSource(); + await closeOutputTask.SuppressContextFlow(); + } + catch (Exception closeOutputError) + { + Monitor.Enter(_thisLock, ref lockTaken); - closeOutputTask = CloseOutputAsync(closeStatus, - statusDescription, - linkedCancellationToken); + if (!CanHandleExceptionDuringClose(closeOutputError)) + { + ThrowIfConvertibleException(nameof(CloseOutputAsync), + closeOutputError, + cancellationToken, + linkedCancellationToken.IsCancellationRequested); + throw; } } - else + + // When closeOutputTask != null and an exception thrown from await closeOutputTask is handled, + // the lock will be taken in the catch-block. So the logic here avoids taking the lock twice. + if (!lockTaken) { - Debug.Assert(_closeReceivedTaskCompletionSource != null, "'_closeReceivedTaskCompletionSource' MUST NOT be NULL."); - closeOutputTask = _closeReceivedTaskCompletionSource.Task; + Monitor.Enter(_thisLock, ref lockTaken); } + } - if (closeOutputTask != null) + if (OnCloseOutputCompleted()) + { + bool callCompleteOnCloseCompleted = false; + + try { - ReleaseLock(_thisLock, ref lockTaken); - try + // linkedCancellationToken can be CancellationToken.None if ownsCloseCancellationTokenSource==false + // This is still ok because OnCloseOutputCompleted won't start any IO operation in this case + callCompleteOnCloseCompleted = await StartOnCloseCompleted( + lockTaken, false, linkedCancellationToken).SuppressContextFlow(); + } + catch (Exception) + { + // If an exception is thrown we know that the locks have been released, + // because we enforce IWebSocketStream.CloseNetworkConnectionAsync to yield + ResetFlagAndTakeLock(_thisLock, ref lockTaken); + throw; + } + + if (callCompleteOnCloseCompleted) + { + ResetFlagAndTakeLock(_thisLock, ref lockTaken); + FinishOnCloseCompleted(); + } + } + + if (IsStateTerminal(State)) + { + return; + } + + linkedCancellationToken = CancellationToken.None; + + bool ownsReceiveCancellationTokenSource = _receiveOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); + if (ownsReceiveCancellationTokenSource) + { + _closeAsyncStartedReceive = true; + ArraySegment closeMessageBuffer = + new ArraySegment(new byte[HttpWebSocket.MinReceiveBufferSize]); + EnsureReceiveOperation(); + Task receiveAsyncTask = _receiveOperation.Process(closeMessageBuffer, + linkedCancellationToken); + ReleaseLock(_thisLock, ref lockTaken); + + WebSocketReceiveResult receiveResult = null; + try + { + receiveResult = await receiveAsyncTask.SuppressContextFlow(); + } + catch (Exception receiveException) + { + Monitor.Enter(_thisLock, ref lockTaken); + + if (!CanHandleExceptionDuringClose(receiveException)) { - await closeOutputTask.SuppressContextFlow(); + ThrowIfConvertibleException(nameof(CloseAsync), + receiveException, + cancellationToken, + linkedCancellationToken.IsCancellationRequested); + throw; } - catch (Exception closeOutputError) - { - Monitor.Enter(_thisLock, ref lockTaken); + } - if (!CanHandleExceptionDuringClose(closeOutputError)) - { - ThrowIfConvertibleException(nameof(CloseOutputAsync), - closeOutputError, - cancellationToken, - linkedCancellationToken.IsCancellationRequested); - throw; - } + // receiveResult is NEVER NULL if WebSocketBase.ReceiveOperation.Process completes successfully + // - but in the close code path we handle some exception if another thread was able to tranistion + // the state into Closed successfully. In this case receiveResult can be NULL and it is safe to + // skip the statements in the if-block. + if (receiveResult != null) + { + if (NetEventSource.Log.IsEnabled() && receiveResult.Count > 0) + { + NetEventSource.DumpBuffer(this, closeMessageBuffer.Array, closeMessageBuffer.Offset, receiveResult.Count); } - // When closeOutputTask != null and an exception thrown from await closeOutputTask is handled, - // the lock will be taken in the catch-block. So the logic here avoids taking the lock twice. - if (!lockTaken) + if (receiveResult.MessageType != WebSocketMessageType.Close) { - Monitor.Enter(_thisLock, ref lockTaken); + throw new WebSocketException(WebSocketError.InvalidMessageType, + SR.Format(SR.net_WebSockets_InvalidMessageType, + typeof(WebSocket).Name + "." + nameof(CloseAsync), + typeof(WebSocket).Name + "." + nameof(CloseOutputAsync), + receiveResult.MessageType)); } } + } + else + { + _receiveOutstandingOperationHelper.CompleteOperation(ownsReceiveCancellationTokenSource); + ReleaseLock(_thisLock, ref lockTaken); + await _closeReceivedTaskCompletionSource.Task.SuppressContextFlow(); + } - if (OnCloseOutputCompleted()) + // When ownsReceiveCancellationTokenSource is true and an exception is thrown, the lock will be taken. + // So this logic here is to avoid taking the lock twice. + if (!lockTaken) + { + Monitor.Enter(_thisLock, ref lockTaken); + } + + if (!IsStateTerminal(State)) + { + bool ownsSendCancellationSource = false; + try { + // We know that the CloseFrame has been sent at this point. So no Send-operation is allowed anymore and we + // can hijack the _SendOutstandingOperationHelper to create a linkedCancellationToken + ownsSendCancellationSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); + Debug.Assert(ownsSendCancellationSource, "'ownsSendCancellationSource' MUST be 'true' at this point."); + bool callCompleteOnCloseCompleted = false; try @@ -813,137 +859,23 @@ namespace System.Net.WebSockets FinishOnCloseCompleted(); } } - - if (IsStateTerminal(State)) - { - return; - } - - linkedCancellationToken = CancellationToken.None; - - bool ownsReceiveCancellationTokenSource = _receiveOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); - if (ownsReceiveCancellationTokenSource) - { - _closeAsyncStartedReceive = true; - ArraySegment closeMessageBuffer = - new ArraySegment(new byte[HttpWebSocket.MinReceiveBufferSize]); - EnsureReceiveOperation(); - Task receiveAsyncTask = _receiveOperation.Process(closeMessageBuffer, - linkedCancellationToken); - ReleaseLock(_thisLock, ref lockTaken); - - WebSocketReceiveResult receiveResult = null; - try - { - receiveResult = await receiveAsyncTask.SuppressContextFlow(); - } - catch (Exception receiveException) - { - Monitor.Enter(_thisLock, ref lockTaken); - - if (!CanHandleExceptionDuringClose(receiveException)) - { - ThrowIfConvertibleException(nameof(CloseAsync), - receiveException, - cancellationToken, - linkedCancellationToken.IsCancellationRequested); - throw; - } - } - - // receiveResult is NEVER NULL if WebSocketBase.ReceiveOperation.Process completes successfully - // - but in the close code path we handle some exception if another thread was able to tranistion - // the state into Closed successfully. In this case receiveResult can be NULL and it is safe to - // skip the statements in the if-block. - if (receiveResult != null) - { - if (NetEventSource.Log.IsEnabled() && receiveResult.Count > 0) - { - NetEventSource.DumpBuffer(this, closeMessageBuffer.Array, closeMessageBuffer.Offset, receiveResult.Count); - } - - if (receiveResult.MessageType != WebSocketMessageType.Close) - { - throw new WebSocketException(WebSocketError.InvalidMessageType, - SR.Format(SR.net_WebSockets_InvalidMessageType, - typeof(WebSocket).Name + "." + nameof(CloseAsync), - typeof(WebSocket).Name + "." + nameof(CloseOutputAsync), - receiveResult.MessageType)); - } - } - } - else - { - _receiveOutstandingOperationHelper.CompleteOperation(ownsReceiveCancellationTokenSource); - ReleaseLock(_thisLock, ref lockTaken); - await _closeReceivedTaskCompletionSource.Task.SuppressContextFlow(); - } - - // When ownsReceiveCancellationTokenSource is true and an exception is thrown, the lock will be taken. - // So this logic here is to avoid taking the lock twice. - if (!lockTaken) + finally { - Monitor.Enter(_thisLock, ref lockTaken); + _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationSource); } - - if (!IsStateTerminal(State)) - { - bool ownsSendCancellationSource = false; - try - { - // We know that the CloseFrame has been sent at this point. So no Send-operation is allowed anymore and we - // can hijack the _SendOutstandingOperationHelper to create a linkedCancellationToken - ownsSendCancellationSource = _sendOutstandingOperationHelper.TryStartOperation(cancellationToken, out linkedCancellationToken); - Debug.Assert(ownsSendCancellationSource, "'ownsSendCancellationSource' MUST be 'true' at this point."); - - bool callCompleteOnCloseCompleted = false; - - try - { - // linkedCancellationToken can be CancellationToken.None if ownsCloseCancellationTokenSource==false - // This is still ok because OnCloseOutputCompleted won't start any IO operation in this case - callCompleteOnCloseCompleted = await StartOnCloseCompleted( - lockTaken, false, linkedCancellationToken).SuppressContextFlow(); - } - catch (Exception) - { - // If an exception is thrown we know that the locks have been released, - // because we enforce IWebSocketStream.CloseNetworkConnectionAsync to yield - ResetFlagAndTakeLock(_thisLock, ref lockTaken); - throw; - } - - if (callCompleteOnCloseCompleted) - { - ResetFlagAndTakeLock(_thisLock, ref lockTaken); - FinishOnCloseCompleted(); - } - } - finally - { - _sendOutstandingOperationHelper.CompleteOperation(ownsSendCancellationSource); - } - } - } - catch (Exception exception) - { - bool aborted = linkedCancellationToken.IsCancellationRequested; - Abort(); - ThrowIfConvertibleException(nameof(CloseAsync), exception, cancellationToken, aborted); - throw; - } - finally - { - _closeOutstandingOperationHelper.CompleteOperation(ownsCloseCancellationTokenSource); - ReleaseLock(_thisLock, ref lockTaken); } } + catch (Exception exception) + { + bool aborted = linkedCancellationToken.IsCancellationRequested; + Abort(); + ThrowIfConvertibleException(nameof(CloseAsync), exception, cancellationToken, aborted); + throw; + } finally { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, inputParameter); - } + _closeOutstandingOperationHelper.CompleteOperation(ownsCloseCancellationTokenSource); + ReleaseLock(_thisLock, ref lockTaken); } } @@ -1423,11 +1355,6 @@ namespace System.Net.WebSockets WebSocketBase thisPtr = sender as WebSocketBase; bool lockTaken = false; - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(thisPtr); - } - CancellationToken linkedCancellationToken = CancellationToken.None; try { @@ -1485,11 +1412,6 @@ namespace System.Net.WebSockets finally { ReleaseLock(thisPtr.SessionHandle, ref lockTaken); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(thisPtr); - } } } diff --git a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketHttpListenerDuplexStream.cs b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketHttpListenerDuplexStream.cs index 8630bf8..151a958 100644 --- a/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketHttpListenerDuplexStream.cs +++ b/src/libraries/System.Net.HttpListener/src/System/Net/Windows/WebSockets/WebSocketHttpListenerDuplexStream.cs @@ -127,11 +127,6 @@ namespace System.Net.WebSockets private async Task ReadAsyncCore(byte[] buffer, int offset, int count, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this, HttpWebSocket.GetTraceMsgForParameters(offset, count, cancellationToken)); - } - CancellationTokenRegistration cancellationTokenRegistration = default; int bytesRead = 0; @@ -184,11 +179,6 @@ namespace System.Net.WebSockets finally { cancellationTokenRegistration.Dispose(); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, bytesRead); - } } return bytesRead; @@ -199,11 +189,6 @@ namespace System.Net.WebSockets // true: async completion or error private unsafe bool ReadAsyncFast(HttpListenerAsyncEventArgs eventArgs) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - eventArgs.StartOperationCommon(this, _inputStream.InternalHttpContext.RequestQueueBoundHandle); eventArgs.StartOperationReceive(); @@ -297,13 +282,6 @@ namespace System.Net.WebSockets completedAsynchronouslyOrWithError = true; } - finally - { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, completedAsynchronouslyOrWithError); - } - } return completedAsynchronouslyOrWithError; } @@ -356,11 +334,6 @@ namespace System.Net.WebSockets Debug.Assert(sendBuffers != null, "'sendBuffers' MUST NOT be NULL."); Debug.Assert(sendBuffers.Count == 2, "'sendBuffers.Count' MUST be '2' at this point."); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - CancellationTokenRegistration cancellationTokenRegistration = default; try @@ -396,11 +369,6 @@ namespace System.Net.WebSockets finally { cancellationTokenRegistration.Dispose(); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } } } @@ -418,11 +386,6 @@ namespace System.Net.WebSockets private async Task WriteAsyncCore(byte[] buffer, int offset, int count, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this, HttpWebSocket.GetTraceMsgForParameters(offset, count, cancellationToken)); - } - CancellationTokenRegistration cancellationTokenRegistration = default; try @@ -466,11 +429,6 @@ namespace System.Net.WebSockets finally { cancellationTokenRegistration.Dispose(); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } } } @@ -479,11 +437,6 @@ namespace System.Net.WebSockets // true: async completion or with error private unsafe bool WriteAsyncFast(HttpListenerAsyncEventArgs eventArgs) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - Interop.HttpApi.HTTP_FLAGS flags = Interop.HttpApi.HTTP_FLAGS.NONE; eventArgs.StartOperationCommon(this, _outputStream.InternalHttpContext.RequestQueueBoundHandle); @@ -552,13 +505,6 @@ namespace System.Net.WebSockets completedAsynchronouslyOrWithError = true; } - finally - { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this, completedAsynchronouslyOrWithError); - } - } return completedAsynchronouslyOrWithError; } @@ -607,11 +553,6 @@ namespace System.Net.WebSockets // need to yield here to make sure that we don't get any exception synchronously await Task.Yield(); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - } - CancellationTokenRegistration cancellationTokenRegistration = default; try @@ -648,11 +589,6 @@ namespace System.Net.WebSockets finally { cancellationTokenRegistration.Dispose(); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } } } @@ -706,11 +642,6 @@ namespace System.Net.WebSockets WebSocketHttpListenerDuplexStream thisPtr = state as WebSocketHttpListenerDuplexStream; Debug.Assert(thisPtr != null, "'thisPtr' MUST NOT be NULL."); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(state); - } - try { thisPtr._outputStream.SetClosedFlag(); @@ -720,11 +651,6 @@ namespace System.Net.WebSockets thisPtr._readTaskCompletionSource?.TrySetCanceled(); thisPtr._writeTaskCompletionSource?.TrySetCanceled(); - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(state); - } } public void SwitchToOpaqueMode(WebSocketBase webSocket) @@ -767,11 +693,6 @@ namespace System.Net.WebSockets "'thisPtr.m_OutstandingOperations.m_Writes' MUST NOT be negative."); #endif - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(thisPtr); - } - if (eventArgs.Exception != null) { thisPtr._writeTaskCompletionSource.TrySetException(eventArgs.Exception); @@ -780,11 +701,6 @@ namespace System.Net.WebSockets { thisPtr._writeTaskCompletionSource.TrySetResult(); } - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(thisPtr); - } } private static void OnReadCompleted(object sender, HttpListenerAsyncEventArgs eventArgs) @@ -797,11 +713,6 @@ namespace System.Net.WebSockets "'thisPtr.m_OutstandingOperations.m_Reads' MUST NOT be negative."); #endif - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(thisPtr); - } - if (eventArgs.Exception != null) { thisPtr._readTaskCompletionSource.TrySetException(eventArgs.Exception); @@ -810,11 +721,6 @@ namespace System.Net.WebSockets { thisPtr._readTaskCompletionSource.TrySetResult(eventArgs.BytesTransferred); } - - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(thisPtr); - } } internal class HttpListenerAsyncEventArgs : EventArgs, IDisposable diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs index 8cda459..8bf4128 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpClient.cs @@ -66,34 +66,17 @@ namespace System.Net.Mail public SmtpClient() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try - { - Initialize(); - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } + Initialize(); } public SmtpClient(string? host) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host); - try - { - _host = host; - Initialize(); - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } + _host = host; + Initialize(); } public SmtpClient(string? host, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host, port); try { if (port < 0) @@ -107,7 +90,6 @@ namespace System.Net.Mail } finally { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } @@ -440,152 +422,144 @@ namespace System.Net.Mail public void Send(MailMessage message) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, message); - if (_disposed) { throw new ObjectDisposedException(GetType().FullName); } - try + + if (NetEventSource.Log.IsEnabled()) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, $"DeliveryMethod={DeliveryMethod}"); - NetEventSource.Associate(this, message); - } + NetEventSource.Info(this, $"DeliveryMethod={DeliveryMethod}"); + NetEventSource.Associate(this, message); + } - SmtpFailedRecipientException? recipientException = null; + SmtpFailedRecipientException? recipientException = null; - if (InCall) - { - throw new InvalidOperationException(SR.net_inasync); - } + if (InCall) + { + throw new InvalidOperationException(SR.net_inasync); + } - if (message == null) - { - throw new ArgumentNullException(nameof(message)); - } + if (message == null) + { + throw new ArgumentNullException(nameof(message)); + } - if (DeliveryMethod == SmtpDeliveryMethod.Network) - CheckHostAndPort(); + if (DeliveryMethod == SmtpDeliveryMethod.Network) + CheckHostAndPort(); - MailAddressCollection recipients = new MailAddressCollection(); + MailAddressCollection recipients = new MailAddressCollection(); - if (message.From == null) - { - throw new InvalidOperationException(SR.SmtpFromRequired); - } + if (message.From == null) + { + throw new InvalidOperationException(SR.SmtpFromRequired); + } - if (message.To != null) - { - foreach (MailAddress address in message.To) - { - recipients.Add(address); - } - } - if (message.Bcc != null) + if (message.To != null) + { + foreach (MailAddress address in message.To) { - foreach (MailAddress address in message.Bcc) - { - recipients.Add(address); - } + recipients.Add(address); } - if (message.CC != null) + } + if (message.Bcc != null) + { + foreach (MailAddress address in message.Bcc) { - foreach (MailAddress address in message.CC) - { - recipients.Add(address); - } + recipients.Add(address); } - - if (recipients.Count == 0) + } + if (message.CC != null) + { + foreach (MailAddress address in message.CC) { - throw new InvalidOperationException(SR.SmtpRecipientRequired); + recipients.Add(address); } + } - _transport.IdentityRequired = false; // everything completes on the same thread. + if (recipients.Count == 0) + { + throw new InvalidOperationException(SR.SmtpRecipientRequired); + } - try - { - InCall = true; - _timedOut = false; - _timer = new Timer(new TimerCallback(TimeOutCallback), null, Timeout, Timeout); - bool allowUnicode = false; - string? pickupDirectory = PickupDirectoryLocation; - - MailWriter writer; - switch (DeliveryMethod) - { - case SmtpDeliveryMethod.PickupDirectoryFromIis: - throw new NotSupportedException(SR.SmtpGetIisPickupDirectoryNotSupported); + _transport.IdentityRequired = false; // everything completes on the same thread. - case SmtpDeliveryMethod.SpecifiedPickupDirectory: - if (EnableSsl) - { - throw new SmtpException(SR.SmtpPickupDirectoryDoesnotSupportSsl); - } + try + { + InCall = true; + _timedOut = false; + _timer = new Timer(new TimerCallback(TimeOutCallback), null, Timeout, Timeout); + bool allowUnicode = false; + string? pickupDirectory = PickupDirectoryLocation; - allowUnicode = IsUnicodeSupported(); // Determend by the DeliveryFormat paramiter - ValidateUnicodeRequirement(message, recipients, allowUnicode); - writer = GetFileMailWriter(pickupDirectory); - break; + MailWriter writer; + switch (DeliveryMethod) + { + case SmtpDeliveryMethod.PickupDirectoryFromIis: + throw new NotSupportedException(SR.SmtpGetIisPickupDirectoryNotSupported); - case SmtpDeliveryMethod.Network: - default: - GetConnection(); - // Detected durring GetConnection(), restrictable using the DeliveryFormat paramiter - allowUnicode = IsUnicodeSupported(); - ValidateUnicodeRequirement(message, recipients, allowUnicode); - writer = _transport.SendMail(message.Sender ?? message.From, recipients, - message.BuildDeliveryStatusNotificationString(), allowUnicode, out recipientException); - break; - } - _message = message; - message.Send(writer, DeliveryMethod != SmtpDeliveryMethod.Network, allowUnicode); - writer.Close(); + case SmtpDeliveryMethod.SpecifiedPickupDirectory: + if (EnableSsl) + { + throw new SmtpException(SR.SmtpPickupDirectoryDoesnotSupportSsl); + } - //throw if we couldn't send to any of the recipients - if (DeliveryMethod == SmtpDeliveryMethod.Network && recipientException != null) - { - throw recipientException; - } + allowUnicode = IsUnicodeSupported(); // Determend by the DeliveryFormat paramiter + ValidateUnicodeRequirement(message, recipients, allowUnicode); + writer = GetFileMailWriter(pickupDirectory); + break; + + case SmtpDeliveryMethod.Network: + default: + GetConnection(); + // Detected durring GetConnection(), restrictable using the DeliveryFormat paramiter + allowUnicode = IsUnicodeSupported(); + ValidateUnicodeRequirement(message, recipients, allowUnicode); + writer = _transport.SendMail(message.Sender ?? message.From, recipients, + message.BuildDeliveryStatusNotificationString(), allowUnicode, out recipientException); + break; } - catch (Exception e) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, e); + _message = message; + message.Send(writer, DeliveryMethod != SmtpDeliveryMethod.Network, allowUnicode); + writer.Close(); - if (e is SmtpFailedRecipientException && !((SmtpFailedRecipientException)e).fatal) - { - throw; - } - - Abort(); - if (_timedOut) - { - throw new SmtpException(SR.net_timeout); - } + //throw if we couldn't send to any of the recipients + if (DeliveryMethod == SmtpDeliveryMethod.Network && recipientException != null) + { + throw recipientException; + } + } + catch (Exception e) + { + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, e); - if (e is SecurityException || - e is AuthenticationException || - e is SmtpException) - { - throw; - } + if (e is SmtpFailedRecipientException && !((SmtpFailedRecipientException)e).fatal) + { + throw; + } - throw new SmtpException(SR.SmtpSendMailFailure, e); + Abort(); + if (_timedOut) + { + throw new SmtpException(SR.net_timeout); } - finally + + if (e is SecurityException || + e is AuthenticationException || + e is SmtpException) { - InCall = false; - if (_timer != null) - { - _timer.Dispose(); - } + throw; } + + throw new SmtpException(SR.SmtpSendMailFailure, e); } finally { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + InCall = false; + if (_timer != null) + { + _timer.Dispose(); + } } } @@ -605,7 +579,6 @@ namespace System.Net.Mail throw new ObjectDisposedException(GetType().FullName); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, message, userToken, _transport); try { @@ -656,83 +629,76 @@ namespace System.Net.Mail throw new InvalidOperationException(SR.SmtpRecipientRequired); } - try + InCall = true; + _cancelled = false; + _message = message; + string? pickupDirectory = PickupDirectoryLocation; + + CredentialCache? cache; + // Skip token capturing if no credentials are used or they don't include a default one. + // Also do capture the token if ICredential is not of CredentialCache type so we don't know what the exact credential response will be. + _transport.IdentityRequired = Credentials != null && (ReferenceEquals(Credentials, CredentialCache.DefaultNetworkCredentials) || (cache = Credentials as CredentialCache) == null || IsSystemNetworkCredentialInCache(cache)); + + _asyncOp = AsyncOperationManager.CreateOperation(userToken); + switch (DeliveryMethod) { - InCall = true; - _cancelled = false; - _message = message; - string? pickupDirectory = PickupDirectoryLocation; - - CredentialCache? cache; - // Skip token capturing if no credentials are used or they don't include a default one. - // Also do capture the token if ICredential is not of CredentialCache type so we don't know what the exact credential response will be. - _transport.IdentityRequired = Credentials != null && (ReferenceEquals(Credentials, CredentialCache.DefaultNetworkCredentials) || (cache = Credentials as CredentialCache) == null || IsSystemNetworkCredentialInCache(cache)); - - _asyncOp = AsyncOperationManager.CreateOperation(userToken); - switch (DeliveryMethod) - { - case SmtpDeliveryMethod.PickupDirectoryFromIis: - throw new NotSupportedException(SR.SmtpGetIisPickupDirectoryNotSupported); + case SmtpDeliveryMethod.PickupDirectoryFromIis: + throw new NotSupportedException(SR.SmtpGetIisPickupDirectoryNotSupported); - case SmtpDeliveryMethod.SpecifiedPickupDirectory: + case SmtpDeliveryMethod.SpecifiedPickupDirectory: + { + if (EnableSsl) { - if (EnableSsl) - { - throw new SmtpException(SR.SmtpPickupDirectoryDoesnotSupportSsl); - } - - _writer = GetFileMailWriter(pickupDirectory); - bool allowUnicode = IsUnicodeSupported(); - ValidateUnicodeRequirement(message, _recipients, allowUnicode); - message.Send(_writer, true, allowUnicode); - - if (_writer != null) - _writer.Close(); - - AsyncCompletedEventArgs eventArgs = new AsyncCompletedEventArgs(null, false, _asyncOp.UserSuppliedState); - InCall = false; - _asyncOp.PostOperationCompleted(_onSendCompletedDelegate, eventArgs); - break; + throw new SmtpException(SR.SmtpPickupDirectoryDoesnotSupportSsl); } - case SmtpDeliveryMethod.Network: - default: - _operationCompletedResult = new ContextAwareResult(_transport.IdentityRequired, true, null, this, s_contextSafeCompleteCallback); - lock (_operationCompletedResult.StartPostingAsyncOp()) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Calling BeginConnect. Transport: {_transport}"); - _transport.BeginGetConnection(_operationCompletedResult, ConnectCallback, _operationCompletedResult, Host!, Port); - _operationCompletedResult.FinishPostingAsyncOp(); - } + _writer = GetFileMailWriter(pickupDirectory); + bool allowUnicode = IsUnicodeSupported(); + ValidateUnicodeRequirement(message, _recipients, allowUnicode); + message.Send(_writer, true, allowUnicode); + + if (_writer != null) + _writer.Close(); + + AsyncCompletedEventArgs eventArgs = new AsyncCompletedEventArgs(null, false, _asyncOp.UserSuppliedState); + InCall = false; + _asyncOp.PostOperationCompleted(_onSendCompletedDelegate, eventArgs); break; - } - } - catch (Exception e) - { - InCall = false; + } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, e); + case SmtpDeliveryMethod.Network: + default: + _operationCompletedResult = new ContextAwareResult(_transport.IdentityRequired, true, null, this, s_contextSafeCompleteCallback); + lock (_operationCompletedResult.StartPostingAsyncOp()) + { + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Calling BeginConnect. Transport: {_transport}"); + _transport.BeginGetConnection(_operationCompletedResult, ConnectCallback, _operationCompletedResult, Host!, Port); + _operationCompletedResult.FinishPostingAsyncOp(); + } + break; + } + } + catch (Exception e) + { + InCall = false; - if (e is SmtpFailedRecipientException && !((SmtpFailedRecipientException)e).fatal) - { - throw; - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, e); - Abort(); + if (e is SmtpFailedRecipientException && !((SmtpFailedRecipientException)e).fatal) + { + throw; + } - if (e is SecurityException || - e is AuthenticationException || - e is SmtpException) - { - throw; - } + Abort(); - throw new SmtpException(SR.SmtpSendMailFailure, e); + if (e is SecurityException || + e is AuthenticationException || + e is SmtpException) + { + throw; } - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + + throw new SmtpException(SR.SmtpSendMailFailure, e); } } @@ -757,22 +723,13 @@ namespace System.Net.Mail throw new ObjectDisposedException(GetType().FullName); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - - try - { - if (!InCall || _cancelled) - { - return; - } - - _cancelled = true; - Abort(); - } - finally + if (!InCall || _cancelled) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); + return; } + + _cancelled = true; + Abort(); } @@ -901,7 +858,6 @@ namespace System.Net.Mail private void Complete(Exception? exception, IAsyncResult result) { ContextAwareResult operationCompletedResult = (ContextAwareResult)result.AsyncState!; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { if (_cancelled) @@ -959,7 +915,6 @@ namespace System.Net.Mail private void SendMessageCallback(IAsyncResult result) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { _message!.EndSend(result); @@ -970,16 +925,11 @@ namespace System.Net.Mail { Complete(e, result); } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } private void SendMailCallback(IAsyncResult result) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { _writer = _transport.EndSendMail(result); @@ -993,7 +943,6 @@ namespace System.Net.Mail catch (Exception e) { Complete(e, result); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } @@ -1013,15 +962,10 @@ namespace System.Net.Mail { Complete(e, result); } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } private void ConnectCallback(IAsyncResult result) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { _transport.EndGetConnection(result); @@ -1043,10 +987,6 @@ namespace System.Net.Mail { Complete(e, result); } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } // After we've estabilished a connection and initilized ServerSupportsEai, diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs index 431a4aa..f8e8aa5 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpConnection.cs @@ -416,7 +416,6 @@ namespace System.Net.Mail internal void GetConnection() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); if (_connection._isConnected) { throw new InvalidOperationException(SR.SmtpAlreadyConnected); diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpLoginAuthenticationModule.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpLoginAuthenticationModule.cs index 32192d1..ff3efc8 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpLoginAuthenticationModule.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpLoginAuthenticationModule.cs @@ -16,42 +16,34 @@ namespace System.Net.Mail public Authorization? Authenticate(string? challenge, NetworkCredential? credential, object sessionCookie, string? spn, ChannelBinding? channelBindingToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try + lock (_sessions) { - lock (_sessions) + NetworkCredential? cachedCredential; + if (!_sessions.TryGetValue(sessionCookie, out cachedCredential)) { - NetworkCredential? cachedCredential; - if (!_sessions.TryGetValue(sessionCookie, out cachedCredential)) + if (credential == null || ReferenceEquals(credential, CredentialCache.DefaultNetworkCredentials)) { - if (credential == null || ReferenceEquals(credential, CredentialCache.DefaultNetworkCredentials)) - { - return null; - } - - _sessions[sessionCookie] = credential; + return null; + } - string userName = credential.UserName; - string domain = credential.Domain; + _sessions[sessionCookie] = credential; - if (domain != null && domain.Length > 0) - { - userName = domain + "\\" + userName; - } + string userName = credential.UserName; + string domain = credential.Domain; - return new Authorization(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(userName)), false); - } - else + if (domain != null && domain.Length > 0) { - _sessions.Remove(sessionCookie); - - return new Authorization(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(cachedCredential.Password)), true); + userName = domain + "\\" + userName; } + + return new Authorization(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(userName)), false); + } + else + { + _sessions.Remove(sessionCookie); + + return new Authorization(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(cachedCredential.Password)), true); } - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNegotiateAuthenticationModule.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNegotiateAuthenticationModule.cs index 19af91e..eff8686 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNegotiateAuthenticationModule.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNegotiateAuthenticationModule.cs @@ -17,7 +17,6 @@ namespace System.Net.Mail public Authorization? Authenticate(string? challenge, NetworkCredential? credential, object sessionCookie, string? spn, ChannelBinding? channelBindingToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, "Authenticate"); try { lock (_sessions) @@ -79,10 +78,6 @@ namespace System.Net.Mail { return null; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, "Authenticate"); - } } public string AuthenticationType diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNtlmAuthenticationModule.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNtlmAuthenticationModule.cs index b6c63977..d5557af 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNtlmAuthenticationModule.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpNtlmAuthenticationModule.cs @@ -16,7 +16,6 @@ namespace System.Net.Mail public Authorization? Authenticate(string? challenge, NetworkCredential? credential, object sessionCookie, string? spn, ChannelBinding? channelBindingToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, "Authenticate"); try { lock (_sessions) @@ -53,10 +52,6 @@ namespace System.Net.Mail { return null; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, "Authenticate"); - } } public string AuthenticationType diff --git a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs index f179604..2e427ec 100644 --- a/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs +++ b/src/libraries/System.Net.Mail/src/System/Net/Mail/SmtpTransport.cs @@ -122,7 +122,6 @@ namespace System.Net.Mail internal IAsyncResult BeginGetConnection(ContextAwareResult outerResult, AsyncCallback? callback, object? state, string host, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); IAsyncResult? result = null; try { @@ -141,25 +140,14 @@ namespace System.Net.Mail throw new SmtpException(SR.MailHostNotFound, innerException); } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, "Sync completion"); - NetEventSource.Exit(this); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "Sync completion"); + return result; } internal void EndGetConnection(IAsyncResult result) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - try - { - _connection!.EndGetConnection(result); - } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } + _connection!.EndGetConnection(result); } internal IAsyncResult BeginSendMail(MailAddress sender, MailAddressCollection recipients, diff --git a/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs b/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs index f23688a..54c6864 100644 --- a/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs +++ b/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs @@ -24,7 +24,6 @@ namespace System.Net public static IPHostEntry GetHostEntry(IPAddress address) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(address, address); NameResolutionPal.EnsureSocketsAreInitialized(); if (address is null) @@ -40,13 +39,12 @@ namespace System.Net IPHostEntry ipHostEntry = GetHostEntryCore(address); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(address, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(address, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); return ipHostEntry; } public static IPHostEntry GetHostEntry(string hostNameOrAddress) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostNameOrAddress, hostNameOrAddress); NameResolutionPal.EnsureSocketsAreInitialized(); if (hostNameOrAddress is null) @@ -71,7 +69,7 @@ namespace System.Net ipHostEntry = GetHostEntryCore(hostNameOrAddress); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(hostNameOrAddress, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(hostNameOrAddress, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); return ipHostEntry; } @@ -79,9 +77,8 @@ namespace System.Net { if (NetEventSource.Log.IsEnabled()) { - NetEventSource.Enter(hostNameOrAddress, hostNameOrAddress); Task t = GetHostEntryCoreAsync(hostNameOrAddress, justReturnParsedIp: false, throwOnIIPAny: true); - t.ContinueWith((t, s) => NetEventSource.Exit((string)s!, $"{t.Result} with {((IPHostEntry)t.Result).AddressList.Length} entries"), + t.ContinueWith((t, s) => NetEventSource.Info((string)s!, $"{t.Result} with {((IPHostEntry)t.Result).AddressList.Length} entries"), hostNameOrAddress, CancellationToken.None, TaskContinuationOptions.ExecuteSynchronously | TaskContinuationOptions.OnlyOnRanToCompletion, TaskScheduler.Default); return t; } @@ -93,8 +90,6 @@ namespace System.Net public static Task GetHostEntryAsync(IPAddress address) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(address, address); - NameResolutionPal.EnsureSocketsAreInitialized(); if (address is null) @@ -109,45 +104,23 @@ namespace System.Net } return RunAsync(s => { - IPHostEntry ipHostEntry = GetHostEntryCore((IPAddress)s); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit((IPAddress)s, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); - return ipHostEntry; - }, address); - } - - public static IAsyncResult BeginGetHostEntry(IPAddress address, AsyncCallback? requestCallback, object? stateObject) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(address, address); - - IAsyncResult asyncResult = TaskToApm.Begin(GetHostEntryAsync(address), requestCallback, stateObject); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(address, asyncResult); - return asyncResult; - } - - public static IAsyncResult BeginGetHostEntry(string hostNameOrAddress, AsyncCallback? requestCallback, object? stateObject) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostNameOrAddress, hostNameOrAddress); - - IAsyncResult asyncResult = TaskToApm.Begin(GetHostEntryAsync(hostNameOrAddress), requestCallback, stateObject); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(asyncResult, asyncResult); - return asyncResult; + IPHostEntry ipHostEntry = GetHostEntryCore((IPAddress)s); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info((IPAddress)s, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries"); + return ipHostEntry; + }, address); } - public static IPHostEntry EndGetHostEntry(IAsyncResult asyncResult) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(asyncResult, asyncResult); + public static IAsyncResult BeginGetHostEntry(IPAddress address, AsyncCallback? requestCallback, object? stateObject) => + TaskToApm.Begin(GetHostEntryAsync(address), requestCallback, stateObject); - IPHostEntry ipHostEntry = TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); + public static IAsyncResult BeginGetHostEntry(string hostNameOrAddress, AsyncCallback? requestCallback, object? stateObject) => + TaskToApm.Begin(GetHostEntryAsync(hostNameOrAddress), requestCallback, stateObject); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(asyncResult, $"{ipHostEntry} with {ipHostEntry.AddressList.Length} entries" ); - return ipHostEntry; - } + public static IPHostEntry EndGetHostEntry(IAsyncResult asyncResult) => + TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); public static IPAddress[] GetHostAddresses(string hostNameOrAddress) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostNameOrAddress, hostNameOrAddress); NameResolutionPal.EnsureSocketsAreInitialized(); if (hostNameOrAddress is null) @@ -172,32 +145,18 @@ namespace System.Net addresses = GetHostAddressesCore(hostNameOrAddress); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(hostNameOrAddress, addresses); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(hostNameOrAddress, addresses); return addresses; } public static Task GetHostAddressesAsync(string hostNameOrAddress) => (Task)GetHostEntryOrAddressesCoreAsync(hostNameOrAddress, justReturnParsedIp: true, throwOnIIPAny: true, justAddresses: true); - public static IAsyncResult BeginGetHostAddresses(string hostNameOrAddress, AsyncCallback? requestCallback, object? state) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostNameOrAddress, hostNameOrAddress); - - IAsyncResult asyncResult = TaskToApm.Begin(GetHostAddressesAsync(hostNameOrAddress), requestCallback, state); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(hostNameOrAddress, asyncResult); - return asyncResult; - } - - public static IPAddress[] EndGetHostAddresses(IAsyncResult asyncResult) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(asyncResult, asyncResult); - - IPAddress[] addresses = TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); + public static IAsyncResult BeginGetHostAddresses(string hostNameOrAddress, AsyncCallback? requestCallback, object? state) => + TaskToApm.Begin(GetHostAddressesAsync(hostNameOrAddress), requestCallback, state); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(asyncResult, addresses); - return addresses; - } + public static IPAddress[] EndGetHostAddresses(IAsyncResult asyncResult) => + TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); [Obsolete("GetHostByName is obsoleted for this type, please use GetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] public static IPHostEntry GetHostByName(string hostName) @@ -218,31 +177,16 @@ namespace System.Net } [Obsolete("BeginGetHostByName is obsoleted for this type, please use BeginGetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] - public static IAsyncResult BeginGetHostByName(string hostName, AsyncCallback? requestCallback, object? stateObject) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostName, hostName); - - IAsyncResult asyncResult = TaskToApm.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: true, throwOnIIPAny: true), requestCallback, stateObject); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(hostName, asyncResult); - return asyncResult; - } + public static IAsyncResult BeginGetHostByName(string hostName, AsyncCallback? requestCallback, object? stateObject) => + TaskToApm.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: true, throwOnIIPAny: true), requestCallback, stateObject); [Obsolete("EndGetHostByName is obsoleted for this type, please use EndGetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] - public static IPHostEntry EndGetHostByName(IAsyncResult asyncResult) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(asyncResult, asyncResult); - - IPHostEntry ipHostEntry = TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(asyncResult, ipHostEntry); - return ipHostEntry; - } + public static IPHostEntry EndGetHostByName(IAsyncResult asyncResult) => + TaskToApm.End(asyncResult ?? throw new ArgumentNullException(nameof(asyncResult))); [Obsolete("GetHostByAddress is obsoleted for this type, please use GetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] public static IPHostEntry GetHostByAddress(string address) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(address, address); NameResolutionPal.EnsureSocketsAreInitialized(); if (address is null) @@ -252,14 +196,13 @@ namespace System.Net IPHostEntry ipHostEntry = GetHostEntryCore(IPAddress.Parse(address)); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(address, ipHostEntry); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(address, ipHostEntry); return ipHostEntry; } [Obsolete("GetHostByAddress is obsoleted for this type, please use GetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] public static IPHostEntry GetHostByAddress(IPAddress address) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(address, address); NameResolutionPal.EnsureSocketsAreInitialized(); if (address is null) @@ -269,14 +212,13 @@ namespace System.Net IPHostEntry ipHostEntry = GetHostEntryCore(address); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(address, ipHostEntry); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(address, ipHostEntry); return ipHostEntry; } [Obsolete("Resolve is obsoleted for this type, please use GetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] public static IPHostEntry Resolve(string hostName) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(hostName, hostName); NameResolutionPal.EnsureSocketsAreInitialized(); if (hostName is null) @@ -304,25 +246,17 @@ namespace System.Net ipHostEntry = GetHostEntryCore(hostName); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(hostName, ipHostEntry); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(hostName, ipHostEntry); return ipHostEntry; } [Obsolete("BeginResolve is obsoleted for this type, please use BeginGetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] - public static IAsyncResult BeginResolve(string hostName, AsyncCallback? requestCallback, object? stateObject) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, hostName); - - IAsyncResult asyncResult = TaskToApm.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: false, throwOnIIPAny: false), requestCallback, stateObject); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, asyncResult); - return asyncResult; - } + public static IAsyncResult BeginResolve(string hostName, AsyncCallback? requestCallback, object? stateObject) => + TaskToApm.Begin(GetHostEntryCoreAsync(hostName, justReturnParsedIp: false, throwOnIIPAny: false), requestCallback, stateObject); [Obsolete("EndResolve is obsoleted for this type, please use EndGetHostEntry instead. https://go.microsoft.com/fwlink/?linkid=14202")] public static IPHostEntry EndResolve(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, asyncResult); IPHostEntry ipHostEntry; try @@ -345,7 +279,7 @@ namespace System.Net ipHostEntry = CreateHostEntryForAddress(address); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, ipHostEntry); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, ipHostEntry); return ipHostEntry; } diff --git a/src/libraries/System.Net.Primitives/src/System/Net/CookieContainer.cs b/src/libraries/System.Net.Primitives/src/System/Net/CookieContainer.cs index 5356aa3..c381399 100644 --- a/src/libraries/System.Net.Primitives/src/System/Net/CookieContainer.cs +++ b/src/libraries/System.Net.Primitives/src/System/Net/CookieContainer.cs @@ -700,10 +700,7 @@ namespace System.Net internal CookieCollection CookieCutter(Uri uri, string? headerName, string setCookieHeader, bool isThrow) { - if (NetEventSource.Log.IsEnabled()) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"uri:{uri} headerName:{headerName} setCookieHeader:{setCookieHeader} isThrow:{isThrow}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"uri:{uri} headerName:{headerName} setCookieHeader:{setCookieHeader} isThrow:{isThrow}"); CookieCollection cookies = new CookieCollection(); CookieVariant variant = CookieVariant.Unknown; diff --git a/src/libraries/System.Net.Primitives/src/System/Net/CredentialCache.cs b/src/libraries/System.Net.Primitives/src/System/Net/CredentialCache.cs index 0e38295..ff3f6af 100644 --- a/src/libraries/System.Net.Primitives/src/System/Net/CredentialCache.cs +++ b/src/libraries/System.Net.Primitives/src/System/Net/CredentialCache.cs @@ -163,8 +163,6 @@ namespace System.Net throw new ArgumentNullException(nameof(authType)); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, uriPrefix, authType); - if (_cache == null) { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "CredentialCache::GetCredential short-circuiting because the dictionary is null."); @@ -218,8 +216,6 @@ namespace System.Net throw new ArgumentOutOfRangeException(nameof(port)); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host, port, authenticationType); - if (_cacheForHosts == null) { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "CredentialCache::GetCredential short-circuiting because the dictionary is null."); diff --git a/src/libraries/System.Net.Primitives/src/System/Net/SocketException.Unix.cs b/src/libraries/System.Net.Primitives/src/System/Net/SocketException.Unix.cs index 472bd03..fdb1277 100644 --- a/src/libraries/System.Net.Primitives/src/System/Net/SocketException.Unix.cs +++ b/src/libraries/System.Net.Primitives/src/System/Net/SocketException.Unix.cs @@ -14,7 +14,6 @@ namespace System.Net.Sockets internal SocketException(SocketError errorCode, uint platformError) : base((int)platformError) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, errorCode, platformError); _errorCode = errorCode; } diff --git a/src/libraries/System.Net.Primitives/src/System/Net/SocketException.cs b/src/libraries/System.Net.Primitives/src/System/Net/SocketException.cs index e4af602..3e55404 100644 --- a/src/libraries/System.Net.Primitives/src/System/Net/SocketException.cs +++ b/src/libraries/System.Net.Primitives/src/System/Net/SocketException.cs @@ -33,7 +33,6 @@ namespace System.Net.Sockets /// Creates a new instance of the class with the specified error code as SocketError. internal SocketException(SocketError socketError) : base(GetNativeErrorForSocketError(socketError)) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, socketError, Message); _errorCode = socketError; } diff --git a/src/libraries/System.Net.Requests/src/System/Net/FtpWebRequest.cs b/src/libraries/System.Net.Requests/src/System/Net/FtpWebRequest.cs index 3064926..b95ba4b 100644 --- a/src/libraries/System.Net.Requests/src/System/Net/FtpWebRequest.cs +++ b/src/libraries/System.Net.Requests/src/System/Net/FtpWebRequest.cs @@ -527,11 +527,7 @@ namespace System.Net // public override WebResponse GetResponse() { - if (NetEventSource.Log.IsEnabled()) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); try { @@ -607,10 +603,6 @@ namespace System.Net } throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, _ftpWebResponse); - } return _ftpWebResponse!; } @@ -619,11 +611,7 @@ namespace System.Net /// public override IAsyncResult BeginGetResponse(AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); ContextAwareResult? asyncResult; @@ -689,10 +677,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return asyncResult; } @@ -702,7 +686,6 @@ namespace System.Net /// public override WebResponse EndGetResponse(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { // parameter validation @@ -729,10 +712,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return _ftpWebResponse!; } @@ -742,11 +721,7 @@ namespace System.Net /// public override Stream GetRequestStream() { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); try { @@ -790,10 +765,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return _stream; } @@ -802,11 +773,7 @@ namespace System.Net /// public override IAsyncResult BeginGetRequestStream(AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"Method: {_methodInfo.Method}"); ContextAwareResult? asyncResult = null; try @@ -837,17 +804,12 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return asyncResult; } public override Stream EndGetRequestStream(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); Stream? requestStream = null; try { @@ -885,10 +847,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } return requestStream; } @@ -1220,7 +1178,6 @@ namespace System.Net // private void SyncRequestCallback(object? obj) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, obj); RequestStage stageMode = RequestStage.CheckForError; try @@ -1261,7 +1218,6 @@ namespace System.Net finally { FinishRequestStage(stageMode); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); CheckError(); //will throw on error } } @@ -1271,7 +1227,6 @@ namespace System.Net // private void AsyncRequestCallback(object? obj) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, obj); RequestStage stageMode = RequestStage.CheckForError; try @@ -1373,7 +1328,6 @@ namespace System.Net finally { FinishRequestStage(stageMode); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } } @@ -1502,7 +1456,6 @@ namespace System.Net if (_aborted) return; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); try { @@ -1535,10 +1488,6 @@ namespace System.Net if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, exception); throw; } - finally - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - } } public bool KeepAlive diff --git a/src/libraries/System.Net.Requests/src/System/Net/FtpWebResponse.cs b/src/libraries/System.Net.Requests/src/System/Net/FtpWebResponse.cs index fbe0389..fd0f63b 100644 --- a/src/libraries/System.Net.Requests/src/System/Net/FtpWebResponse.cs +++ b/src/libraries/System.Net.Requests/src/System/Net/FtpWebResponse.cs @@ -23,8 +23,6 @@ namespace System.Net internal FtpWebResponse(Stream? responseStream, long contentLength, Uri responseUri, FtpStatusCode statusCode, string? statusLine, DateTime lastModified, string? bannerMessage, string? welcomeMessage, string? exitMessage) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, contentLength, statusLine); - _responseStream = responseStream; if (responseStream == null && contentLength < 0) { @@ -81,9 +79,7 @@ namespace System.Net /// public override void Close() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); _responseStream?.Close(); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } /// diff --git a/src/libraries/System.Net.Requests/src/System/Net/TimerThread.cs b/src/libraries/System.Net.Requests/src/System/Net/TimerThread.cs index 97cb61d..c21afc9 100644 --- a/src/libraries/System.Net.Requests/src/System/Net/TimerThread.cs +++ b/src/libraries/System.Net.Requests/src/System/Net/TimerThread.cs @@ -483,8 +483,6 @@ namespace System.Net /// private static void ThreadProc() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); - // Set this thread as a background thread. On AppDomain/Process shutdown, the thread will just be killed. Thread.CurrentThread.IsBackground = true; diff --git a/src/libraries/System.Net.Requests/src/System/Net/WebRequest.cs b/src/libraries/System.Net.Requests/src/System/Net/WebRequest.cs index e60897be..8f354be 100644 --- a/src/libraries/System.Net.Requests/src/System/Net/WebRequest.cs +++ b/src/libraries/System.Net.Requests/src/System/Net/WebRequest.cs @@ -66,8 +66,6 @@ namespace System.Net // Newly created WebRequest. private static WebRequest Create(Uri requestUri, bool useUriBase) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, requestUri); - string LookupUri; WebRequestPrefixElement? Current = null; bool Found = false; @@ -125,12 +123,10 @@ namespace System.Net { // We found a match, so just call the creator and return what it does. WebRequest webRequest = Current!.Creator.Create(requestUri); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, webRequest); return webRequest; } // Otherwise no match, throw an exception. - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null); throw new NotSupportedException(SR.net_unknown_prefix); } diff --git a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.OSX.cs b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.OSX.cs index 087a70e..f1fef45 100644 --- a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.OSX.cs +++ b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.OSX.cs @@ -78,8 +78,6 @@ namespace System.Net return null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(securityContext); - SafeSslHandle sslContext = ((SafeDeleteSslContext)securityContext).SslContext; if (sslContext == null) @@ -111,11 +109,7 @@ namespace System.Net } } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Log.RemoteCertificate(result); - NetEventSource.Exit(securityContext, result); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.RemoteCertificate(result); return result; } diff --git a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Unix.cs b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Unix.cs index c69851d..4b7d9e7 100644 --- a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Unix.cs +++ b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Unix.cs @@ -52,8 +52,6 @@ namespace System.Net return null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(securityContext); - X509Certificate2? result = null; SafeFreeCertContext? remoteContext = null; try @@ -108,11 +106,7 @@ namespace System.Net } } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Log.RemoteCertificate(result); - NetEventSource.Exit(securityContext, result); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.RemoteCertificate(result); return result; } diff --git a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Windows.cs b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Windows.cs index 95fe84d..557b2e2 100644 --- a/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Windows.cs +++ b/src/libraries/System.Net.Security/src/System/Net/CertificateValidationPal.Windows.cs @@ -96,8 +96,6 @@ namespace System.Net return null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(securityContext); - X509Certificate2? result = null; SafeFreeCertContext? remoteContext = null; try @@ -121,11 +119,7 @@ namespace System.Net } } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Log.RemoteCertificate(result); - NetEventSource.Exit(null, result, securityContext); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.RemoteCertificate(result); return result; } @@ -196,8 +190,6 @@ namespace System.Net private static unsafe uint Verify(SafeX509ChainHandle chainContext, ref Interop.Crypt32.CERT_CHAIN_POLICY_PARA cpp) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(chainContext, cpp.dwFlags); - Interop.Crypt32.CERT_CHAIN_POLICY_STATUS status = default; status.cbSize = (uint)sizeof(Interop.Crypt32.CERT_CHAIN_POLICY_STATUS); diff --git a/src/libraries/System.Net.Security/src/System/Net/Security/SecureChannel.cs b/src/libraries/System.Net.Security/src/System/Net/Security/SecureChannel.cs index 17577c2..b0af716 100644 --- a/src/libraries/System.Net.Security/src/System/Net/Security/SecureChannel.cs +++ b/src/libraries/System.Net.Security/src/System/Net/Security/SecureChannel.cs @@ -42,11 +42,7 @@ namespace System.Net.Security internal SecureChannel(SslAuthenticationOptions sslAuthenticationOptions, SslStream sslStream) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this, sslAuthenticationOptions.TargetHost, sslAuthenticationOptions.ClientCertificates); - NetEventSource.Log.SecureChannelCtor(this, sslStream, sslAuthenticationOptions.TargetHost!, sslAuthenticationOptions.ClientCertificates, sslAuthenticationOptions.EncryptionPolicy); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Log.SecureChannelCtor(this, sslStream, sslAuthenticationOptions.TargetHost!, sslAuthenticationOptions.ClientCertificates, sslAuthenticationOptions.EncryptionPolicy); SslStreamPal.VerifyPackageInfo(); @@ -58,9 +54,6 @@ namespace System.Net.Security _securityContext = null; _refreshCredentialNeeded = true; _sslAuthenticationOptions = sslAuthenticationOptions; - - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this); } // @@ -98,17 +91,12 @@ namespace System.Net.Security internal ChannelBinding? GetChannelBinding(ChannelBindingKind kind) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this, kind); - ChannelBinding? result = null; if (_securityContext != null) { result = SslStreamPal.QueryContextChannelBinding(_securityContext, kind); } - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, result); return result; } @@ -331,9 +319,6 @@ namespace System.Net.Security private bool AcquireClientCredentials(ref byte[]? thumbPrint) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - // Acquire possible Client Certificate information and set it on the handle. X509Certificate? clientCertificate = null; // This is a candidate that can come from the user callback or be guessed when targeting a session restart. List? filteredCerts = null; // This is an intermediate client certs collection that try to use if no selectedCert is available yet. @@ -613,8 +598,6 @@ namespace System.Net.Security } } - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, cachedCred, _credentialsHandle); return cachedCred; } @@ -625,9 +608,6 @@ namespace System.Net.Security // private bool AcquireServerCredentials(ref byte[]? thumbPrint) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - X509Certificate? localCertificate = null; X509Certificate2? selectedCert = null; bool cachedCred = false; @@ -716,17 +696,12 @@ namespace System.Net.Security thumbPrint = guessedThumbPrint; } - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, cachedCred, _credentialsHandle); return cachedCred; } // internal ProtocolToken NextMessage(ReadOnlySpan incomingBuffer) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - byte[]? nextmsg = null; SecurityStatusPal status = GenerateToken(incomingBuffer, ref nextmsg); @@ -747,8 +722,6 @@ namespace System.Net.Security { NetEventSource.Error(this, $"Authentication failed. Status: {status.ToString()}, Exception message: {token.GetException()!.Message}"); } - - NetEventSource.Exit(this, token); } return token; } @@ -770,8 +743,6 @@ namespace System.Net.Security --*/ private SecurityStatusPal GenerateToken(ReadOnlySpan inputBuffer, ref byte[]? output) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"_refreshCredentialNeeded = {_refreshCredentialNeeded}"); - byte[]? result = Array.Empty(); SecurityStatusPal status = default; bool cachedCreds = false; @@ -838,10 +809,6 @@ namespace System.Net.Security } output = result; - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Exit(this); - } return status; } @@ -855,9 +822,6 @@ namespace System.Net.Security --*/ internal void ProcessHandshakeSuccess() { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - if (_negotiatedApplicationProtocol == default) { // try to get ALPN info unless we already have it. (renegotiation) @@ -882,9 +846,6 @@ namespace System.Net.Security } SslStreamPal.QueryContextConnectionInfo(_securityContext!, out _connectionInfo); - - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this); } /*++ @@ -901,11 +862,7 @@ namespace System.Net.Security --*/ internal SecurityStatusPal Encrypt(ReadOnlyMemory buffer, ref byte[] output, out int resultSize) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this, buffer, buffer.Length); - NetEventSource.DumpBuffer(this, buffer); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.DumpBuffer(this, buffer); byte[] writeBuffer = output; @@ -919,14 +876,11 @@ namespace System.Net.Security if (secStatus.ErrorCode != SecurityStatusPalErrorCode.OK) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, $"ERROR {secStatus}"); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"ERROR {secStatus}"); } else { output = writeBuffer; - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, $"OK data size:{resultSize}"); } return secStatus; @@ -934,9 +888,6 @@ namespace System.Net.Security internal SecurityStatusPal Decrypt(byte[]? payload, ref int offset, ref int count) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this, payload, offset, count); - if ((uint)offset > (uint)(payload == null ? 0 : payload.Length)) { NetEventSource.Fail(this, "Argument 'offset' out of range."); @@ -962,9 +913,6 @@ namespace System.Net.Security //This method validates a remote certificate. internal bool VerifyRemoteCertificate(RemoteCertValidationCallback? remoteCertValidationCallback, ref ProtocolToken? alertToken) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - SslPolicyErrors sslPolicyErrors = SslPolicyErrors.None; // We don't catch exceptions in this method, so it's safe for "accepted" be initialized with true. @@ -980,8 +928,7 @@ namespace System.Net.Security if (remoteCertificateEx == null) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, $"No remote certificate received. RemoteCertRequired: {RemoteCertRequired}"); + if (NetEventSource.Log.IsEnabled() && RemoteCertRequired) NetEventSource.Error(this, $"Remote certificate required, but no remote certificate received"); sslPolicyErrors |= SslPolicyErrors.RemoteCertificateNotAvailable; } else @@ -1063,17 +1010,11 @@ namespace System.Net.Security remoteCertificateEx?.Dispose(); } - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, success); - return success; } public ProtocolToken? CreateFatalHandshakeAlertToken(SslPolicyErrors sslPolicyErrors, X509Chain chain) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - TlsAlertMessage alertMessage; switch (sslPolicyErrors) @@ -1109,17 +1050,11 @@ namespace System.Net.Security return null; } - ProtocolToken token = GenerateAlertToken(); - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, token); - return token; + return GenerateAlertToken(); } public ProtocolToken? CreateShutdownToken() { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - SecurityStatusPal status; status = SslStreamPal.ApplyShutdownToken(ref _credentialsHandle, _securityContext!); @@ -1136,10 +1071,7 @@ namespace System.Net.Security return null; } - ProtocolToken token = GenerateAlertToken(); - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, token); - return token; + return GenerateAlertToken(); } private ProtocolToken GenerateAlertToken() @@ -1149,9 +1081,7 @@ namespace System.Net.Security SecurityStatusPal status; status = GenerateToken(default, ref nextmsg); - ProtocolToken token = new ProtocolToken(nextmsg, status); - - return token; + return new ProtocolToken(nextmsg, status); } private static TlsAlertMessage GetAlertMessageFromChain(X509Chain chain) diff --git a/src/libraries/System.Net.Security/src/System/Net/Security/SslSessionsCache.cs b/src/libraries/System.Net.Security/src/System/Net/Security/SslSessionsCache.cs index 41ec03c..ea2c83e 100644 --- a/src/libraries/System.Net.Security/src/System/Net/Security/SslSessionsCache.cs +++ b/src/libraries/System.Net.Security/src/System/Net/Security/SslSessionsCache.cs @@ -210,13 +210,13 @@ namespace System.Net.Security if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"Scavenged cache, New Cache Count = {s_cachedCreds.Count}"); } } - else if (NetEventSource.Log.IsEnabled()) + else { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"CacheCredential() (locked retry) Found already cached Handle = {cached.Target}"); } } } - else if (NetEventSource.Log.IsEnabled()) + else { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(null, $"CacheCredential() Ignoring incoming handle = {creds} since found already cached Handle = {cached.Target}"); } diff --git a/src/libraries/System.Net.Security/src/System/Net/Security/SslStream.Implementation.cs b/src/libraries/System.Net.Security/src/System/Net/Security/SslStream.Implementation.cs index 091bb57..9564416 100644 --- a/src/libraries/System.Net.Security/src/System/Net/Security/SslStream.Implementation.cs +++ b/src/libraries/System.Net.Security/src/System/Net/Security/SslStream.Implementation.cs @@ -128,8 +128,6 @@ namespace System.Net.Security // private void CloseInternal() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - _exception = s_disposedSentinel; _context?.Close(); @@ -154,8 +152,6 @@ namespace System.Net.Security // Suppress finalizer if the read buffer was returned. GC.SuppressFinalize(this); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private SecurityStatusPal EncryptData(ReadOnlyMemory buffer, ref byte[] outBuffer, out int outSize) @@ -505,24 +501,15 @@ namespace System.Net.Security // private bool CompleteHandshake(ref ProtocolToken? alertToken) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this); - _context!.ProcessHandshakeSuccess(); if (!_context.VerifyRemoteCertificate(_sslAuthenticationOptions!.CertValidationDelegate, ref alertToken)) { _handshakeCompleted = false; - - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, false); return false; } _handshakeCompleted = true; - - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, true); return true; } @@ -1162,9 +1149,6 @@ namespace System.Net.Security // Returns TLS Frame size. private int GetFrameSize(ReadOnlySpan buffer) { - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Enter(this, buffer.Length); - int payloadSize = -1; switch (_framing) { @@ -1200,9 +1184,6 @@ namespace System.Net.Security break; } - if (NetEventSource.Log.IsEnabled()) - NetEventSource.Exit(this, payloadSize); - return payloadSize; } } diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/BaseOverlappedAsyncResult.Windows.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/BaseOverlappedAsyncResult.Windows.cs index f44c0b6..3b305d3 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/BaseOverlappedAsyncResult.Windows.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/BaseOverlappedAsyncResult.Windows.cs @@ -196,7 +196,6 @@ namespace System.Net.Sockets protected virtual void ForceReleaseUnmanagedStructures() { // Free the unmanaged memory if allocated. - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); _nativeOverlapped!.Dispose(); _nativeOverlapped = null; GC.SuppressFinalize(this); diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/NetworkStream.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/NetworkStream.cs index 168af26..d6fa045 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/NetworkStream.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/NetworkStream.cs @@ -739,8 +739,6 @@ namespace System.Net.Sockets private int _currentWriteTimeout = -1; internal void SetSocketTimeoutOption(SocketShutdown mode, int timeout, bool silent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, mode, timeout, silent); - if (timeout < 0) { timeout = 0; // -1 becomes 0 for the winsock stack diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.Windows.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.Windows.cs index 820a0eb..d20fbea 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.Windows.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.Windows.cs @@ -19,8 +19,6 @@ namespace System.Net.Sockets public Socket(SocketInformation socketInformation) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - InitializeSockets(); SocketError errorCode = SocketPal.CreateSocket(socketInformation, out _handle, @@ -79,8 +77,6 @@ namespace System.Net.Sockets _handle = null!; throw new SocketException((int)errorCode); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private unsafe void LoadSocketTypeFromHandle( @@ -111,8 +107,6 @@ namespace System.Net.Sockets public SocketInformation DuplicateAndClose(int targetProcessId) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, targetProcessId); - ThrowIfDisposed(); SocketError errorCode = SocketPal.DuplicateSocket(_handle, targetProcessId, out SocketInformation info); @@ -128,7 +122,6 @@ namespace System.Net.Sockets Close(timeout: -1); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return info; } diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.cs index 8b1d441..6bddfe3 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/Socket.cs @@ -84,8 +84,7 @@ namespace System.Net.Sockets // Initializes a new instance of the Sockets.Socket class. public Socket(AddressFamily addressFamily, SocketType socketType, ProtocolType protocolType) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, addressFamily); - + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, addressFamily); InitializeSockets(); SocketError errorCode = SocketPal.CreateSocket(addressFamily, socketType, protocolType, out _handle); @@ -103,7 +102,6 @@ namespace System.Net.Sockets _socketType = socketType; _protocolType = protocolType; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } /// Initializes a new instance of the class for the specified socket handle. @@ -791,8 +789,7 @@ namespace System.Net.Sockets // Associates a socket with an end point. public void Bind(EndPoint localEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, localEP); - + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, localEP); ThrowIfDisposed(); // Validate input parameters. @@ -805,8 +802,6 @@ namespace System.Net.Sockets Internals.SocketAddress socketAddress = Serialize(ref localEP); DoBind(localEP, socketAddress); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } private void DoBind(EndPoint endPointSnapshot, Internals.SocketAddress socketAddress) @@ -866,10 +861,7 @@ namespace System.Net.Sockets ValidateBlockingMode(); - if (NetEventSource.Log.IsEnabled()) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"DST:{remoteEP}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"DST:{remoteEP}"); DnsEndPoint? dnsEP = remoteEP as DnsEndPoint; if (dnsEP != null) @@ -900,8 +892,6 @@ namespace System.Net.Sockets public void Connect(IPAddress address, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, address); - ThrowIfDisposed(); if (address == null) @@ -928,13 +918,10 @@ namespace System.Net.Sockets IPEndPoint remoteEP = new IPEndPoint(address, port); Connect(remoteEP); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Connect(string host, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host); - ThrowIfDisposed(); if (host == null) @@ -963,14 +950,10 @@ namespace System.Net.Sockets IPAddress[] addresses = Dns.GetHostAddresses(host); Connect(addresses, port); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Connect(IPAddress[] addresses, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, addresses); - ThrowIfDisposed(); if (addresses == null) @@ -1022,26 +1005,16 @@ namespace System.Net.Sockets { throw new ArgumentException(SR.net_invalidAddressList, nameof(addresses)); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Close() { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"timeout = {_closeTimeout}"); - } - + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"timeout = {_closeTimeout}"); Dispose(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Close(int timeout) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, timeout); if (timeout < -1) { throw new ArgumentOutOfRangeException(nameof(timeout)); @@ -1052,8 +1025,6 @@ namespace System.Net.Sockets if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"timeout = {_closeTimeout}"); Dispose(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, timeout); } /// @@ -1070,7 +1041,7 @@ namespace System.Net.Sockets /// The maximum length of the pending connections queue. public void Listen(int backlog) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, backlog); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, backlog); ThrowIfDisposed(); // This may throw ObjectDisposedException. @@ -1082,14 +1053,11 @@ namespace System.Net.Sockets UpdateStatusAfterSocketErrorAndThrowException(errorCode); } _isListening = true; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Creates a new Sockets.Socket instance to handle an incoming connection. public Socket Accept() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - // Validate input parameters. ThrowIfDisposed(); @@ -1136,11 +1104,7 @@ namespace System.Net.Sockets Debug.Assert(!acceptedSocketHandle.IsInvalid); Socket socket = CreateAcceptSocket(acceptedSocketHandle, _rightEndPoint.Create(socketAddress)); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Accepted(socket, socket.RemoteEndPoint!, socket.LocalEndPoint); - NetEventSource.Exit(this, socket); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Accepted(socket, socket.RemoteEndPoint!, socket.LocalEndPoint); return socket; } @@ -1178,7 +1142,6 @@ namespace System.Net.Sockets public int Send(IList> buffers, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); if (buffers == null) @@ -1203,15 +1166,10 @@ namespace System.Net.Sockets // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -1229,8 +1187,6 @@ namespace System.Net.Sockets public int Send(byte[] buffer, int offset, int size, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // Validate input parameters. @@ -1261,11 +1217,7 @@ namespace System.Net.Sockets // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } @@ -1273,7 +1225,6 @@ namespace System.Net.Sockets { NetEventSource.Info(this, $"Send returns:{bytesTransferred}"); NetEventSource.DumpBuffer(this, buffer, offset, bytesTransferred); - NetEventSource.Exit(this, bytesTransferred); } return bytesTransferred; @@ -1291,7 +1242,6 @@ namespace System.Net.Sockets public int Send(ReadOnlySpan buffer, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); ValidateBlockingMode(); @@ -1307,7 +1257,6 @@ namespace System.Net.Sockets bytesTransferred = 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -1318,8 +1267,6 @@ namespace System.Net.Sockets public void SendFile(string? fileName, byte[]? preBuffer, byte[]? postBuffer, TransmitFileOptions flags) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); if (!Connected) @@ -1333,14 +1280,11 @@ namespace System.Net.Sockets SendFileInternal(fileName, preBuffer, postBuffer, flags); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Sends data to a specific end point, starting at the indicated location in the buffer. public int SendTo(byte[] buffer, int offset, int size, SocketFlags socketFlags, EndPoint remoteEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // Validate input parameters. @@ -1383,11 +1327,7 @@ namespace System.Net.Sockets _rightEndPoint = remoteEP; } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.DumpBuffer(this, buffer, offset, size); - NetEventSource.Exit(this, bytesTransferred); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.DumpBuffer(this, buffer, offset, size); return bytesTransferred; } @@ -1437,7 +1377,6 @@ namespace System.Net.Sockets public int Receive(byte[] buffer, int offset, int size, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -1466,19 +1405,11 @@ namespace System.Net.Sockets { // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.DumpBuffer(this, buffer, offset, bytesTransferred); - NetEventSource.Exit(this, bytesTransferred); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.DumpBuffer(this, buffer, offset, bytesTransferred); return bytesTransferred; } @@ -1495,7 +1426,6 @@ namespace System.Net.Sockets public int Receive(Span buffer, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); ValidateBlockingMode(); @@ -1511,7 +1441,6 @@ namespace System.Net.Sockets bytesTransferred = 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -1533,8 +1462,6 @@ namespace System.Net.Sockets public int Receive(IList> buffers, SocketFlags socketFlags, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); if (buffers == null) @@ -1559,16 +1486,10 @@ namespace System.Net.Sockets { // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); - return bytesTransferred; } @@ -1576,7 +1497,6 @@ namespace System.Net.Sockets // the end point. public int ReceiveMessageFrom(byte[] buffer, int offset, int size, ref SocketFlags socketFlags, ref EndPoint remoteEP, out IPPacketInformation ipPacketInformation) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); if (buffer == null) { @@ -1653,7 +1573,6 @@ namespace System.Net.Sockets // the end point. public int ReceiveFrom(byte[] buffer, int offset, int size, SocketFlags socketFlags, ref EndPoint remoteEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -1735,11 +1654,7 @@ namespace System.Net.Sockets throw socketException; } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.DumpBuffer(this, buffer, offset, size); - NetEventSource.Exit(this, bytesTransferred); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.DumpBuffer(this, buffer, offset, size); return bytesTransferred; } @@ -2105,7 +2020,6 @@ namespace System.Net.Sockets public IAsyncResult BeginConnect(EndPoint remoteEP, AsyncCallback? callback, object? state) { // Validate input parameters. - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, remoteEP); ThrowIfDisposed(); if (remoteEP == null) @@ -2176,7 +2090,6 @@ namespace System.Net.Sockets public IAsyncResult BeginConnect(string host, int port, AsyncCallback? requestCallback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host); ThrowIfDisposed(); if (host == null) @@ -2205,9 +2118,7 @@ namespace System.Net.Sockets IPAddress? parsedAddress; if (IPAddress.TryParse(host, out parsedAddress)) { - IAsyncResult r = BeginConnect(parsedAddress, port, requestCallback, state); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, r); - return r; + return BeginConnect(parsedAddress, port, requestCallback, state); } ValidateForMultiConnect(isMultiEndpoint: true); @@ -2228,13 +2139,11 @@ namespace System.Net.Sockets // Done posting. result.FinishPostingAsyncOp(ref Caches.ConnectClosureCache); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, result); return result; } public IAsyncResult BeginConnect(IPAddress address, int port, AsyncCallback? requestCallback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, address); ThrowIfDisposed(); if (address == null) @@ -2258,14 +2167,11 @@ namespace System.Net.Sockets throw new NotSupportedException(SR.net_invalidversion); } - IAsyncResult result = BeginConnect(new IPEndPoint(address, port), requestCallback, state); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, result); - return result; + return BeginConnect(new IPEndPoint(address, port), requestCallback, state); } public IAsyncResult BeginConnect(IPAddress[] addresses, int port, AsyncCallback? requestCallback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, addresses); ThrowIfDisposed(); if (addresses == null) @@ -2310,13 +2216,11 @@ namespace System.Net.Sockets // Finished posting async op. Possibly will call callback. result.FinishPostingAsyncOp(ref Caches.ConnectClosureCache); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, result); return result; } public IAsyncResult BeginDisconnect(bool reuseSocket, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Start context-flowing op. No need to lock - we don't use the context till the callback. @@ -2333,7 +2237,6 @@ namespace System.Net.Sockets private void DoBeginDisconnect(bool reuseSocket, DisconnectOverlappedAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); SocketError errorCode = SocketError.Success; errorCode = SocketPal.DisconnectAsync(this, _handle, reuseSocket, asyncResult); @@ -2351,13 +2254,10 @@ namespace System.Net.Sockets { throw new SocketException((int)errorCode); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); } public void Disconnect(bool reuseSocket) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); SocketError errorCode = SocketError.Success; @@ -2374,8 +2274,6 @@ namespace System.Net.Sockets SetToDisconnected(); _remoteEndPoint = null; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Routine Description: @@ -2392,7 +2290,6 @@ namespace System.Net.Sockets // int - Return code from async Connect, 0 for success, SocketError.NotConnected otherwise public void EndConnect(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); ThrowIfDisposed(); // Validate input parameters. @@ -2437,16 +2334,11 @@ namespace System.Net.Sockets ExceptionDispatchInfo.Throw(ex); } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Connected(this, LocalEndPoint, RemoteEndPoint); - NetEventSource.Exit(this, ""); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Connected(this, LocalEndPoint, RemoteEndPoint); } public void EndDisconnect(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); ThrowIfDisposed(); if (asyncResult == null) @@ -2479,8 +2371,6 @@ namespace System.Net.Sockets { UpdateStatusAfterSocketErrorAndThrowException((SocketError)castedAsyncResult.ErrorCode); } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Routine Description: @@ -2513,7 +2403,6 @@ namespace System.Net.Sockets public IAsyncResult? BeginSend(byte[] buffer, int offset, int size, SocketFlags socketFlags, out SocketError errorCode, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -2548,7 +2437,6 @@ namespace System.Net.Sockets asyncResult.FinishPostingAsyncOp(ref Caches.SendClosureCache); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -2582,7 +2470,6 @@ namespace System.Net.Sockets public IAsyncResult? BeginSend(IList> buffers, SocketFlags socketFlags, out SocketError errorCode, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -2612,7 +2499,6 @@ namespace System.Net.Sockets asyncResult = null; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -2658,7 +2544,6 @@ namespace System.Net.Sockets public int EndSend(IAsyncResult asyncResult, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); ThrowIfDisposed(); // Validate input parameters. @@ -2689,15 +2574,10 @@ namespace System.Net.Sockets UpdateSendSocketErrorForDisposed(ref errorCode); // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -2708,8 +2588,6 @@ namespace System.Net.Sockets public IAsyncResult BeginSendFile(string? fileName, byte[]? preBuffer, byte[]? postBuffer, TransmitFileOptions flags, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); if (!Connected) @@ -2719,16 +2597,11 @@ namespace System.Net.Sockets if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"::DoBeginSendFile() SRC:{LocalEndPoint} DST:{RemoteEndPoint} fileName:{fileName}"); - IAsyncResult asyncResult = BeginSendFileInternal(fileName, preBuffer, postBuffer, flags, callback, state); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); - return asyncResult; + return BeginSendFileInternal(fileName, preBuffer, postBuffer, flags, callback, state); } public void EndSendFile(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); - ThrowIfDisposed(); if (asyncResult == null) @@ -2737,8 +2610,6 @@ namespace System.Net.Sockets } EndSendFileInternal(asyncResult); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Routine Description: @@ -2763,7 +2634,6 @@ namespace System.Net.Sockets // IAsyncResult - Async result used to retrieve result public IAsyncResult BeginSendTo(byte[] buffer, int offset, int size, SocketFlags socketFlags, EndPoint remoteEP, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -2796,7 +2666,6 @@ namespace System.Net.Sockets // Finish, possibly posting the callback. The callback won't be posted before this point is reached. asyncResult.FinishPostingAsyncOp(ref Caches.SendClosureCache); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -2853,8 +2722,6 @@ namespace System.Net.Sockets // int - Number of bytes transferred public int EndSendTo(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); - ThrowIfDisposed(); // Validate input parameters. @@ -2886,7 +2753,6 @@ namespace System.Net.Sockets UpdateStatusAfterSocketErrorAndThrowException(errorCode); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -2925,8 +2791,6 @@ namespace System.Net.Sockets public IAsyncResult? BeginReceive(byte[] buffer, int offset, int size, SocketFlags socketFlags, out SocketError errorCode, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // Validate input parameters. @@ -2961,7 +2825,6 @@ namespace System.Net.Sockets asyncResult.FinishPostingAsyncOp(ref Caches.ReceiveClosureCache); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -3002,8 +2865,6 @@ namespace System.Net.Sockets public IAsyncResult? BeginReceive(IList> buffers, SocketFlags socketFlags, out SocketError errorCode, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // Validate input parameters. @@ -3035,7 +2896,6 @@ namespace System.Net.Sockets asyncResult.FinishPostingAsyncOp(ref Caches.ReceiveClosureCache); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -3096,8 +2956,6 @@ namespace System.Net.Sockets public int EndReceive(IAsyncResult asyncResult, out SocketError errorCode) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); - ThrowIfDisposed(); // Validate input parameters. @@ -3127,24 +2985,15 @@ namespace System.Net.Sockets { // Update the internal state of this socket according to the error before throwing. UpdateStatusAfterSocketError(errorCode); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Error(this, new SocketException((int)errorCode)); - NetEventSource.Exit(this, 0); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, new SocketException((int)errorCode)); return 0; } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } public IAsyncResult BeginReceiveMessageFrom(byte[] buffer, int offset, int size, SocketFlags socketFlags, ref EndPoint remoteEP, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Enter(this); - NetEventSource.Info(this, $"size:{size}"); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"size:{size}"); ThrowIfDisposed(); if (buffer == null) @@ -3248,17 +3097,12 @@ namespace System.Net.Sockets } } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, $"size:{size} returning AsyncResult:{asyncResult}"); - NetEventSource.Exit(this, asyncResult); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"size:{size} returning AsyncResult:{asyncResult}"); return asyncResult; } public int EndReceiveMessageFrom(IAsyncResult asyncResult, ref SocketFlags socketFlags, ref EndPoint endPoint, out IPPacketInformation ipPacketInformation) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); ThrowIfDisposed(); if (endPoint == null) @@ -3316,7 +3160,6 @@ namespace System.Net.Sockets socketFlags = castedAsyncResult.SocketFlags; ipPacketInformation = castedAsyncResult.IPPacketInformation; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -3346,8 +3189,6 @@ namespace System.Net.Sockets // IAsyncResult - Async result used to retrieve result public IAsyncResult BeginReceiveFrom(byte[] buffer, int offset, int size, SocketFlags socketFlags, ref EndPoint remoteEP, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); // Validate input parameters. @@ -3404,7 +3245,6 @@ namespace System.Net.Sockets } } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -3465,8 +3305,6 @@ namespace System.Net.Sockets // int - Number of bytes transferred public int EndReceiveFrom(IAsyncResult asyncResult, ref EndPoint endPoint) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); - ThrowIfDisposed(); // Validate input parameters. @@ -3521,7 +3359,6 @@ namespace System.Net.Sockets { UpdateStatusAfterSocketErrorAndThrowException(errorCode); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, bytesTransferred); return bytesTransferred; } @@ -3550,8 +3387,6 @@ namespace System.Net.Sockets return BeginAccept(0, callback, state); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - Debug.Assert(Disposed); ThrowObjectDisposedException(); return null; // unreachable @@ -3565,7 +3400,6 @@ namespace System.Net.Sockets // This is the truly async version that uses AcceptEx. public IAsyncResult BeginAccept(Socket? acceptSocket, int receiveSize, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); ThrowIfDisposed(); // Validate input parameters. @@ -3584,7 +3418,6 @@ namespace System.Net.Sockets // Finish the flow capture, maybe complete here. asyncResult.FinishPostingAsyncOp(ref Caches.AcceptClosureCache); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, asyncResult); return asyncResult; } @@ -3652,7 +3485,6 @@ namespace System.Net.Sockets public Socket EndAccept(out byte[]? buffer, out int bytesTransferred, IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); ThrowIfDisposed(); // Validate input parameters. @@ -3684,18 +3516,13 @@ namespace System.Net.Sockets UpdateStatusAfterSocketErrorAndThrowException(errorCode); } - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Accepted(socket, socket.RemoteEndPoint, socket.LocalEndPoint); - NetEventSource.Exit(this, socket); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Accepted(socket, socket.RemoteEndPoint, socket.LocalEndPoint); return socket; } // Disables sends and receives on a socket. public void Shutdown(SocketShutdown how) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, how); ThrowIfDisposed(); if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"how:{how}"); @@ -3713,14 +3540,11 @@ namespace System.Net.Sockets SetToDisconnected(); InternalSetBlocking(_willBlockInternal); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } #region Async methods public bool AcceptAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -3759,9 +3583,7 @@ namespace System.Net.Sockets throw; } - bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); - return pending; + return socketError == SocketError.IOPending; } public bool ConnectAsync(SocketAsyncEventArgs e) => @@ -3769,7 +3591,6 @@ namespace System.Net.Sockets private bool ConnectAsync(SocketAsyncEventArgs e, bool userSocket) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); bool pending; ThrowIfDisposed(); @@ -3877,13 +3698,11 @@ namespace System.Net.Sockets pending = (socketError == SocketError.IOPending); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); return pending; } public static bool ConnectAsync(SocketType socketType, ProtocolType protocolType, SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null); bool pending; if (e == null) @@ -3938,7 +3757,6 @@ namespace System.Net.Sockets pending = attemptSocket.ConnectAsync(e, userSocket: false); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, pending); return pending; } @@ -3956,8 +3774,6 @@ namespace System.Net.Sockets public bool DisconnectAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - // Throw if socket disposed ThrowIfDisposed(); @@ -3980,17 +3796,13 @@ namespace System.Net.Sockets throw; } - bool retval = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, retval); - return retval; + return socketError == SocketError.IOPending; } public bool ReceiveAsync(SocketAsyncEventArgs e) => ReceiveAsync(e, default(CancellationToken)); private bool ReceiveAsync(SocketAsyncEventArgs e, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4012,15 +3824,11 @@ namespace System.Net.Sockets throw; } - bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); - return pending; + return socketError == SocketError.IOPending; } public bool ReceiveFromAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4063,14 +3871,11 @@ namespace System.Net.Sockets } bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); return pending; } public bool ReceiveMessageFromAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4114,17 +3919,13 @@ namespace System.Net.Sockets throw; } - bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); - return pending; + return socketError == SocketError.IOPending; } public bool SendAsync(SocketAsyncEventArgs e) => SendAsync(e, default(CancellationToken)); private bool SendAsync(SocketAsyncEventArgs e, CancellationToken cancellationToken) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4146,15 +3947,11 @@ namespace System.Net.Sockets throw; } - bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); - return pending; + return socketError == SocketError.IOPending; } public bool SendPacketsAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4184,15 +3981,11 @@ namespace System.Net.Sockets throw; } - bool pending = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, pending); - return pending; + return socketError == SocketError.IOPending; } public bool SendToAsync(SocketAsyncEventArgs e) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, e); - ThrowIfDisposed(); if (e == null) @@ -4235,9 +4028,7 @@ namespace System.Net.Sockets _rightEndPoint = oldEndPoint; } - bool retval = (socketError == SocketError.IOPending); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, retval); - return retval; + return socketError == SocketError.IOPending; } #endregion #endregion @@ -4330,8 +4121,6 @@ namespace System.Net.Sockets private void DoConnect(EndPoint endPointSnapshot, Internals.SocketAddress socketAddress) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, endPointSnapshot); - SocketError errorCode = SocketPal.Connect(_handle, socketAddress.Buffer, socketAddress.Size); // Throw an appropriate SocketException if the native call fails. @@ -4355,11 +4144,7 @@ namespace System.Net.Sockets // Update state and performance counters. SetToConnected(); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Connected(this, LocalEndPoint, RemoteEndPoint); - NetEventSource.Exit(this); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Connected(this, LocalEndPoint, RemoteEndPoint); } protected virtual void Dispose(bool disposing) @@ -4369,7 +4154,6 @@ namespace System.Net.Sockets try { NetEventSource.Info(this, $"disposing:{disposing} Disposed:{Disposed}"); - NetEventSource.Enter(this); } catch (Exception exception) when (!ExceptionCheck.IsFatal(exception)) { } } @@ -4377,7 +4161,6 @@ namespace System.Net.Sockets // Make sure we're the first call to Dispose if (Interlocked.CompareExchange(ref _disposed, 1, 0) == 1) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } @@ -4483,14 +4266,9 @@ namespace System.Net.Sockets public void Dispose() { - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, $"timeout = {_closeTimeout}"); - NetEventSource.Enter(this); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"timeout = {_closeTimeout}"); Dispose(true); GC.SuppressFinalize(this); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } ~Socket() @@ -4501,7 +4279,6 @@ namespace System.Net.Sockets // This version does not throw. internal void InternalShutdown(SocketShutdown how) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"how:{how}"); if (Disposed || _handle.IsInvalid) { @@ -4548,8 +4325,6 @@ namespace System.Net.Sockets internal unsafe void SetSocketOption(SocketOptionLevel optionLevel, SocketOptionName optionName, int optionValue, bool silent) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"optionLevel:{optionLevel} optionName:{optionName} optionValue:{optionValue} silent:{silent}"); - if (silent && (Disposed || _handle.IsInvalid)) { if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, "skipping the call"); @@ -4682,11 +4457,8 @@ namespace System.Net.Sockets // error code, and will update internal state on success. private SocketError InternalSetBlocking(bool desired, out bool current) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, $"desired:{desired} willBlock:{_willBlock} willBlockInternal:{_willBlockInternal}"); - if (Disposed) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, "ObjectDisposed"); current = _willBlock; return SocketError.Success; } @@ -4729,8 +4501,6 @@ namespace System.Net.Sockets // Since this is private, the unsafe mode is specified with a flag instead of an overload. private IAsyncResult BeginConnectEx(EndPoint remoteEP, bool flowContext, AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - EndPoint endPointSnapshot = remoteEP; Internals.SocketAddress socketAddress = Serialize(ref endPointSnapshot); @@ -4784,11 +4554,7 @@ namespace System.Net.Sockets // This is a nop if the context isn't being flowed. asyncResult.FinishPostingAsyncOp(ref Caches.ConnectClosureCache); - if (NetEventSource.Log.IsEnabled()) - { - NetEventSource.Info(this, $"{endPointSnapshot} returning AsyncResult:{asyncResult}"); - NetEventSource.Exit(this, asyncResult); - } + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, $"{endPointSnapshot} returning AsyncResult:{asyncResult}"); return asyncResult; } @@ -5039,8 +4805,6 @@ namespace System.Net.Sockets internal void SetToDisconnected() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (!_isConnected) { // Socket was already disconnected. @@ -5079,7 +4843,6 @@ namespace System.Net.Sockets { // If we already know the socket is disconnected // we don't need to do anything else. - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); if (NetEventSource.Log.IsEnabled()) NetEventSource.Error(this, $"errorCode:{errorCode}"); if (_isConnected && (_handle.IsInvalid || (errorCode != SocketError.WouldBlock && diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPClient.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPClient.cs index 0813c26..e70b162 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPClient.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPClient.cs @@ -30,7 +30,7 @@ namespace System.Net.Sockets // Initializes a new instance of the System.Net.Sockets.TcpClient class. public TcpClient(AddressFamily family) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, family); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, family); // Validate parameter if (family != AddressFamily.InterNetwork && @@ -42,14 +42,12 @@ namespace System.Net.Sockets _family = family; InitializeClientSocket(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Initializes a new instance of the System.Net.Sockets.TcpClient class with the specified end point. public TcpClient(IPEndPoint localEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, localEP); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, localEP); if (localEP == null) { @@ -59,15 +57,13 @@ namespace System.Net.Sockets _family = localEP.AddressFamily; // set before calling CreateSocket InitializeClientSocket(); _clientSocket.Bind(localEP); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Initializes a new instance of the System.Net.Sockets.TcpClient class and connects to the specified port on // the specified host. public TcpClient(string hostname, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, hostname); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, hostname); if (hostname == null) { @@ -87,19 +83,13 @@ namespace System.Net.Sockets _clientSocket?.Close(); throw; } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Used by TcpListener.Accept(). internal TcpClient(Socket acceptedSocket) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, acceptedSocket); - _clientSocket = acceptedSocket; _active = true; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Used by the class to indicate that a connection has been made. @@ -139,7 +129,6 @@ namespace System.Net.Sockets // Connects the Client to the specified port on the specified host. public void Connect(string hostname, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, hostname); ThrowIfDisposed(); @@ -228,15 +217,11 @@ namespace System.Net.Sockets throw new SocketException((int)SocketError.NotConnected); } } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Connects the Client to the specified port on the specified host. public void Connect(IPAddress address, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, address); - ThrowIfDisposed(); if (address == null) @@ -250,15 +235,11 @@ namespace System.Net.Sockets IPEndPoint remoteEP = new IPEndPoint(address, port); Connect(remoteEP); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Connect the Client to the specified end point. public void Connect(IPEndPoint remoteEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, remoteEP); - ThrowIfDisposed(); if (remoteEP == null) @@ -269,50 +250,28 @@ namespace System.Net.Sockets Client.Connect(remoteEP); _family = Client.AddressFamily; _active = true; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Connect(IPAddress[] ipAddresses, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, ipAddresses); - Client.Connect(ipAddresses, port); _family = Client.AddressFamily; _active = true; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public Task ConnectAsync(IPAddress address, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, address); Task result = CompleteConnectAsync(Client.ConnectAsync(address, port)); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; - } - - public Task ConnectAsync(string host, int port) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, host); - - Task result = CompleteConnectAsync(Client.ConnectAsync(host, port)); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return result; } - public Task ConnectAsync(IPAddress[] addresses, int port) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, addresses); + public Task ConnectAsync(string host, int port) => + CompleteConnectAsync(Client.ConnectAsync(host, port)); - Task result = CompleteConnectAsync(Client.ConnectAsync(addresses, port)); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; - } + public Task ConnectAsync(IPAddress[] addresses, int port) => + CompleteConnectAsync(Client.ConnectAsync(addresses, port)); private async Task CompleteConnectAsync(Task task) { @@ -320,51 +279,25 @@ namespace System.Net.Sockets _active = true; } - public IAsyncResult BeginConnect(IPAddress address, int port, AsyncCallback? requestCallback, object? state) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, address); - - IAsyncResult result = Client.BeginConnect(address, port, requestCallback, state); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; - } - - public IAsyncResult BeginConnect(string host, int port, AsyncCallback? requestCallback, object? state) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, (string)host); - - IAsyncResult result = Client.BeginConnect(host, port, requestCallback, state); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; - } - - public IAsyncResult BeginConnect(IPAddress[] addresses, int port, AsyncCallback? requestCallback, object? state) - { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, addresses); + public IAsyncResult BeginConnect(IPAddress address, int port, AsyncCallback? requestCallback, object? state) => + Client.BeginConnect(address, port, requestCallback, state); - IAsyncResult result = Client.BeginConnect(addresses, port, requestCallback, state); + public IAsyncResult BeginConnect(string host, int port, AsyncCallback? requestCallback, object? state) => + Client.BeginConnect(host, port, requestCallback, state); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; - } + public IAsyncResult BeginConnect(IPAddress[] addresses, int port, AsyncCallback? requestCallback, object? state) => + Client.BeginConnect(addresses, port, requestCallback, state); public void EndConnect(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, asyncResult); - _clientSocket.EndConnect(asyncResult); _active = true; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Returns the stream used to read and write data to the remote host. public NetworkStream GetStream() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - ThrowIfDisposed(); if (!Connected) @@ -377,7 +310,6 @@ namespace System.Net.Sockets _dataStream = new NetworkStream(Client, true); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, _dataStream); return _dataStream; } @@ -386,8 +318,6 @@ namespace System.Net.Sockets // Disposes the Tcp connection. protected virtual void Dispose(bool disposing) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (Interlocked.CompareExchange(ref _disposed, 1, 0) == 0) { if (disposing) @@ -420,8 +350,6 @@ namespace System.Net.Sockets GC.SuppressFinalize(this); } } - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } public void Dispose() => Dispose(true); diff --git a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPListener.cs b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPListener.cs index e875434..d11d283 100644 --- a/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPListener.cs +++ b/src/libraries/System.Net.Sockets/src/System/Net/Sockets/TCPListener.cs @@ -19,21 +19,22 @@ namespace System.Net.Sockets // Initializes a new instance of the TcpListener class with the specified local end point. public TcpListener(IPEndPoint localEP) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, localEP); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, localEP); + if (localEP == null) { throw new ArgumentNullException(nameof(localEP)); } _serverSocketEP = localEP; _serverSocket = new Socket(_serverSocketEP.AddressFamily, SocketType.Stream, ProtocolType.Tcp); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Initializes a new instance of the TcpListener class that listens to the specified IP address // and port. public TcpListener(IPAddress localaddr, int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this, localaddr); + if (NetEventSource.Log.IsEnabled()) NetEventSource.Info(this, localaddr); + if (localaddr == null) { throw new ArgumentNullException(nameof(localaddr)); @@ -45,7 +46,6 @@ namespace System.Net.Sockets _serverSocketEP = new IPEndPoint(localaddr, port); _serverSocket = new Socket(_serverSocketEP.AddressFamily, SocketType.Stream, ProtocolType.Tcp); - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Initiailizes a new instance of the TcpListener class that listens on the specified port. @@ -141,12 +141,9 @@ namespace System.Net.Sockets throw new ArgumentOutOfRangeException(nameof(backlog)); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - // Already listening. if (_active) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); return; } @@ -165,19 +162,14 @@ namespace System.Net.Sockets } _active = true; - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Closes the network connection. public void Stop() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - _serverSocket?.Dispose(); _active = false; _serverSocket = null; - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); } // Determine if there are pending connection requests. @@ -194,54 +186,38 @@ namespace System.Net.Sockets // Accept the first pending connection public Socket AcceptSocket() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (!_active) { throw new InvalidOperationException(SR.net_stopped); } - Socket socket = _serverSocket!.Accept(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, socket); - return socket; + return _serverSocket!.Accept(); } public TcpClient AcceptTcpClient() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (!_active) { throw new InvalidOperationException(SR.net_stopped); } Socket acceptedSocket = _serverSocket!.Accept(); - TcpClient returnValue = new TcpClient(acceptedSocket); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, returnValue); - return returnValue; + return new TcpClient(acceptedSocket); } public IAsyncResult BeginAcceptSocket(AsyncCallback? callback, object? state) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); if (!_active) { throw new InvalidOperationException(SR.net_stopped); } - IAsyncResult result = _serverSocket!.BeginAccept(callback, state); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - return result; + return _serverSocket!.BeginAccept(callback, state); } public Socket EndAcceptSocket(IAsyncResult asyncResult) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (asyncResult == null) { throw new ArgumentNullException(nameof(asyncResult)); @@ -255,10 +231,7 @@ namespace System.Net.Sockets } // This will throw ObjectDisposedException if Stop() has been called. - Socket socket = asyncSocket.EndAccept(asyncResult); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this, socket); - return socket; + return asyncSocket.EndAccept(asyncResult); } public IAsyncResult BeginAcceptTcpClient(AsyncCallback? callback, object? state) => @@ -269,18 +242,12 @@ namespace System.Net.Sockets public Task AcceptSocketAsync() { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(this); - if (!_active) { throw new InvalidOperationException(SR.net_stopped); } - Task result = _serverSocket!.AcceptAsync(); - - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(this); - - return result; + return _serverSocket!.AcceptAsync(); } public Task AcceptTcpClientAsync() @@ -295,8 +262,6 @@ namespace System.Net.Sockets // This creates a TcpListener that listens on both IPv4 and IPv6 on the given port. public static TcpListener Create(int port) { - if (NetEventSource.Log.IsEnabled()) NetEventSource.Enter(null, port); - if (!TcpValidationHelpers.ValidatePortNumber(port)) { throw new ArgumentOutOfRangeException(nameof(port)); @@ -315,8 +280,6 @@ namespace System.Net.Sockets listener = new TcpListener(IPAddress.Any, port); } - if (NetEventSource.Log.IsEnabled()) NetEventSource.Exit(null, port); - return listener; } -- 2.7.4