iPhone 4 connect to server issue

Hello,

I have an issue with connecting to server for the iPhone 4. I tried 10 times with 2 different phones. It succeeded 7 times and failed 3 times. I use Unity 5.0.2 and Xcode 6.3.1

These are the errors I get:

1: The descriptor is not a socket

2: NotSupportedException: /Users/builduser/buildslave/unity/build/Tools/il2cpp/il2cpp/libil2cpp/icalls/mscorlib/System.Threading/Thread.cpp(355) : Unsupported internal call for IL2CPP:Thread::Abort_internal - "Thread abortion is currently not implemented on IL2CPP; it is recommended to use safer mechanisms to terminate threads."

How can I fix this? Thank you for your help.

 

Are you doing your own threading here or is that some under-the-hood threading going on with Unity+IL2CPP?

Can you show the code you're using? (in code blocks please)

 

This is the source code:

_socket = new Socket( AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp );

_socket.NoDelay = false;
IPHostEntry iphost = Dns.GetHostEntry( _strIP );
IAsyncResult result = _socket.BeginConnect( iphost.AddressList[0], _iPort, null, null );

bool success = result.AsyncWaitHandle.WaitOne( 5000, false);
// May be this code - Case “Not SupportedException”

if ( !success ){
_socket.Close();

_socket = null;
return;
}

Thanks for your help