From: Igor Kulaychuk <i.kulaychuk@samsung.com>
Date: Thu, 23 Aug 2018 18:05:40 +0000 (+0300)
Subject: Enable ReadFile to block when reading from socket
X-Git-Tag: accepted/tizen/unified/20180921.143126~2^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=316934d7f2f17ddcf52b25cee16bf600da426be2;p=sdk%2Ftools%2Fnetcoredbg.git

Enable ReadFile to block when reading from socket
---

diff --git a/src/debug/netcoredbg/platform.cpp b/src/debug/netcoredbg/platform.cpp
index 3a940a6..90e0916 100644
--- a/src/debug/netcoredbg/platform.cpp
+++ b/src/debug/netcoredbg/platform.cpp
@@ -392,7 +392,10 @@ SOCKET IORedirectServerHandles::WaitForConnection(uint16_t port)
         return INVALID_SOCKET;
     }
 
-    m_sockFd = ::socket(AF_INET, SOCK_STREAM, 0);
+    // Use WSASocket with 0 flags to create a socket without FILE_FLAG_OVERLAPPED.
+    // This enables the ReadFile function to block on reading from accepted socket.
+    DWORD dwFlags = 0;
+    m_sockFd = WSASocket(AF_INET, SOCK_STREAM, 0, NULL, 0, dwFlags);
     if (m_sockFd == INVALID_SOCKET)
     {
         WSACleanup();