[Connection][WiFi] Ignore exception within event add/remove (#153)

diff --git a/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionInternalManager.cs b/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionInternalManager.cs
index 3a8089b..b68723c 100755 (executable)
--- a/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionInternalManager.cs
+++ b/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionInternalManager.cs
@@ -122,7 +122,15 @@ namespace Tizen.Network.Connection
                 {
                     if (_ConnectionTypeChanged == null)
                     {
-                        ConnectionTypeChangedStart();
+                        try
+                        {
+                            ConnectionTypeChangedStart();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding ConnectionTypeChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _ConnectionTypeChanged += value;
                 }, null);
@@ -134,7 +142,14 @@ namespace Tizen.Network.Connection
                     _ConnectionTypeChanged -= value;
                     if (_ConnectionTypeChanged == null)
                     {
-                        ConnectionTypeChangedStop();
+                        try
+                        {
+                            ConnectionTypeChangedStop();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing ConnectionTypeChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -178,7 +193,15 @@ namespace Tizen.Network.Connection
                 {
                     if (_EthernetCableStateChanged == null)
                     {
-                        EthernetCableStateChangedStart();
+                        try
+                        {
+                            EthernetCableStateChangedStart();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding EthernetCableStateChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _EthernetCableStateChanged += value;
                 }, null);
@@ -190,7 +213,14 @@ namespace Tizen.Network.Connection
                     _EthernetCableStateChanged -= value;
                     if (_EthernetCableStateChanged == null)
                     {
-                        EthernetCableStateChangedStop();
+                        try
+                        {
+                            EthernetCableStateChangedStop();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing EthernetCableStateChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -238,7 +268,15 @@ namespace Tizen.Network.Connection
                 {
                     if (_IPAddressChanged == null)
                     {
-                        IPAddressChangedStart();
+                        try
+                        {
+                            IPAddressChangedStart();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding IPAddressChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _IPAddressChanged += value;
                 }, null);
@@ -251,7 +289,14 @@ namespace Tizen.Network.Connection
                     _IPAddressChanged -= value;
                     if (_IPAddressChanged == null)
                     {
-                        IPAddressChangedStop();
+                        try
+                        {
+                            IPAddressChangedStop();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing IPAddressChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -299,7 +344,15 @@ namespace Tizen.Network.Connection
                 {
                     if (_ProxyAddressChanged == null)
                     {
-                        ProxyAddressChangedStart();
+                        try
+                        {
+                            ProxyAddressChangedStart();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding ProxyAddressChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _ProxyAddressChanged += value;
                 }, null);
@@ -311,7 +364,14 @@ namespace Tizen.Network.Connection
                     _ProxyAddressChanged -= value;
                     if (_ProxyAddressChanged == null)
                     {
-                        ProxyAddressChangedStop();
+                        try
+                        {
+                            ProxyAddressChangedStop();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing ProxyAddressChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }

diff --git a/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionProfile.cs b/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionProfile.cs
index 307c839..f15a4ec 100755 (executable)
--- a/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionProfile.cs
+++ b/src/Tizen.Network.Connection/Tizen.Network.Connection/ConnectionProfile.cs
@@ -62,7 +62,14 @@ namespace Tizen.Network.Connection
                 {
                     if (_ProfileStateChanged == null)
                     {
-                        ProfileStateChangedStart();
+                        try
+                        {
+                            ProfileStateChangedStart();
+                        } catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding ProfileStateChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _ProfileStateChanged += value;
                 }, null);
@@ -75,7 +82,14 @@ namespace Tizen.Network.Connection
                     _ProfileStateChanged -= value;
                     if (_ProfileStateChanged == null)
                     {
-                        ProfileStateChangedStop();
+                        try
+                        {
+                            ProfileStateChangedStop();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing ProfileStateChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }

diff --git a/src/Tizen.Network.WiFi/Tizen.Network.WiFi/WiFiNetworkChange.cs b/src/Tizen.Network.WiFi/Tizen.Network.WiFi/WiFiNetworkChange.cs
index 05f70d0..c684a62 100755 (executable)
--- a/src/Tizen.Network.WiFi/Tizen.Network.WiFi/WiFiNetworkChange.cs
+++ b/src/Tizen.Network.WiFi/Tizen.Network.WiFi/WiFiNetworkChange.cs
@@ -61,7 +61,14 @@ namespace Tizen.Network.WiFi
                 {
                     if (_deviceStateChanged == null)
                     {
-                        RegisterDeviceStateChangedEvent(); 
+                        try
+                        {
+                            RegisterDeviceStateChangedEvent();
+                        } catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding DeviceStateChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _deviceStateChanged += value;
                 }, null);
@@ -73,7 +80,14 @@ namespace Tizen.Network.WiFi
                     _deviceStateChanged -= value;
                     if (_deviceStateChanged == null)
                     {
-                        UnregisterDeviceStateChangedEvent();
+                        try
+                        {
+                            UnregisterDeviceStateChangedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing DeviceStateChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -87,7 +101,15 @@ namespace Tizen.Network.WiFi
                 {
                     if (_connectionStateChanged == null)
                     {
-                        RegisterConnectionStateChangedEvent();
+                        try
+                        {
+                            RegisterConnectionStateChangedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding ConnectionStateChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _connectionStateChanged += value;
                 }, null);
@@ -99,7 +121,14 @@ namespace Tizen.Network.WiFi
                     _connectionStateChanged -= value;
                     if (_connectionStateChanged == null)
                     {
-                        UnregisterConnectionStateChangedEvent();
+                        try
+                        {
+                            UnregisterConnectionStateChangedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing ConnectionStateChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -113,7 +142,15 @@ namespace Tizen.Network.WiFi
                 {
                     if (_rssiLevelChanged == null)
                     {
-                        RegisterRssiLevelChangedEvent();
+                        try
+                        {
+                            RegisterRssiLevelChangedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding RssiLevelChanged\n" + e.ToString());
+                            return;
+                        }
                     }
                     _rssiLevelChanged += value;
                 }, null);
@@ -125,7 +162,14 @@ namespace Tizen.Network.WiFi
                     _rssiLevelChanged -= value;
                     if (_rssiLevelChanged == null)
                     {
-                        UnregisterRssiLevelChangedEvent();
+                        try
+                        {
+                            UnregisterRssiLevelChangedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing RssiLevelChanged\n" + e.ToString());
+                        }
                     }
                 }, null);
             }
@@ -139,7 +183,15 @@ namespace Tizen.Network.WiFi
                 {
                     if (_backgroundScanFinished == null)
                     {
-                        RegisterBackgroundScanFinishedEvent();
+                        try
+                        {
+                            RegisterBackgroundScanFinishedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on adding BackgroundScanFinished\n" + e.ToString());
+                            return;
+                        }
                     }
                     _backgroundScanFinished += value;
                 }, null);
@@ -151,7 +203,14 @@ namespace Tizen.Network.WiFi
                     _backgroundScanFinished -= value;
                     if (_backgroundScanFinished == null)
                     {
-                        UnregisterBackgroundScanFinishedEvent();
+                        try
+                        {
+                            UnregisterBackgroundScanFinishedEvent();
+                        }
+                        catch (Exception e)
+                        {
+                            Log.Error(Globals.LogTag, "Exception on removing BackgroundScanFinished\n" + e.ToString());
+                        }
                     }
                 }, null);
             }