private void ConnectComplete(object sender, SocketAsyncEventArgs args)
{
if (args.SocketError != SocketError.Success)
{
logger.Error($"Service protocol client {id}: Could not connect to server! Remote end point: {args.RemoteEndPoint} Reason: {args.SocketError}");
args.Dispose();
DisconnectLogic();
return;
}
args.Dispose();
Thread.MemoryBarrier();
connected = true;
lastConnectionActiveTime = Environment.TickCount;
Task.Run(() =>
{
if (!socket.ReceiveAsync(receiveArgs))
{
Receive(null, receiveArgs);
}
});
}
public bool Listen(ushort port, uint backlog = 32)
{
lock (lockObject)
{
try
{
if (listenSocket != null)
{
throw new Exception($"{nameof(Listen)} already in progress!");
}
connectionVersion++;
listenSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
listenSocket.Bind(new IPEndPoint(IPAddress.Any, port));
listenSocket.NoDelay = false;
listenSocket.Listen((int)backlog);
var acceptArgs = new SocketAsyncEventArgs();
acceptArgs.Completed += Accept;
if (!listenSocket.AcceptAsync(acceptArgs))
{
Accept(listenSocket, acceptArgs);
}
return(true);
}
catch (Exception e)
{
listenSocket = null;
logger.Error($"Service protocol server: Could not start listen! Details: {e}");
}
}
return(false);
}