private Socket SendingSocketCreator(IPEndPoint target)
{
var s = new Socket(target.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
try
{
s.Connect(target);
// Prep the socket so it will reset on close and won't Nagle
s.LingerState = new LingerOption(true, 0);
s.NoDelay = true;
WriteConnectionPreemble(s, Constants.SiloDirectConnectionId); // Identifies this client as a direct silo-to-silo socket
// Start an asynch receive off of the socket to detect closure
var foo = new byte[4];
s.BeginReceive(foo, 0, 1, SocketFlags.None, ReceiveCallback,
new Tuple <Socket, IPEndPoint, SocketManager>(s, target, this));
NetworkingStatisticsGroup.OnOpenedSendingSocket();
}
catch (Exception)
{
try
{
s.Close();
}
catch (Exception)
{
// ignore
}
throw;
}
return(s);
}
private Socket SendingSocketCreator(IPEndPoint target)
{
var s = new Socket(target.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
try
{
s.EnableFastpath();
Connect(s, target, connectionTimeout);
// Prep the socket so it will reset on close and won't Nagle
s.LingerState = new LingerOption(true, 0);
s.NoDelay = true;
WriteConnectionPreamble(s, Constants.SiloDirectConnectionId); // Identifies this client as a direct silo-to-silo socket
// Start an asynch receive off of the socket to detect closure
var receiveAsyncEventArgs = new SocketAsyncEventArgs
{
BufferList = new List <ArraySegment <byte> > {
new ArraySegment <byte>(new byte[4])
},
UserToken = new Tuple <Socket, IPEndPoint, SocketManager>(s, target, this)
};
receiveAsyncEventArgs.Completed += ReceiveCallback;
bool receiveCompleted = s.ReceiveAsync(receiveAsyncEventArgs);
NetworkingStatisticsGroup.OnOpenedSendingSocket();
if (!receiveCompleted)
{
ReceiveCallback(this, receiveAsyncEventArgs);
}
}
catch (Exception)
{
try
{
s.Dispose();
}
catch (Exception)
{
// ignore
}
throw;
}
return(s);
}