internal void Completed(object sender, SocketAsyncEventArgs e)
{
if (e.SocketError != SocketError.Success)
{
Disconnect("ClientSocket.Completed() e.SocketError != SocketError.Success");
return;
}
switch (e.LastOperation)
{
case SocketAsyncOperation.Receive:
ReceiveQueue.Add(this);
break;
case SocketAsyncOperation.Send:
SendSync.Set();
break;
case SocketAsyncOperation.Connect:
IsConnected = true;
OnConnected?.Invoke();
Receive();
break;
}
}
internal static void Received(object sender, SocketAsyncEventArgs e)
{
Start:
var token = (ClientSocket)e.UserToken;
if (e.BytesTransferred > 0 && e.SocketError == SocketError.Success)
{
try
{
ReceiveQueue.Add(e);
token.ReceiveSync.WaitOne();
if (!token.Socket.ReceiveAsync(e))
{
goto Start;
}
}
catch (Exception exception)
{
Console.WriteLine(exception);
CloseClientSocket(e);
}
}
else
{
CloseClientSocket(e);
}
}
private void Received(object sender, SocketAsyncEventArgs e)
{
if (e.BytesTransferred <= 0 || e.SocketError != SocketError.Success)
{
Disconnect();
return;
}
try
{
ReceiveQueue.Add(e);
ReceiveSync.WaitOne();
if (!Socket.ReceiveAsync(e))
{
Received(null, e);
}
}
catch
{
Disconnect();
}
}
private void Received(object sender, SocketAsyncEventArgs e)
{
if (e.SocketError != SocketError.Success || e.BytesTransferred == 0)
{
Disconnect("ClientSocket.Received() if (e.SocketError != SocketError.Success || e.BytesTransferred == 0)");
return;
}
try
{
ReceiveQueue.Add(e);
ReceiveSync.WaitOne();
if (!Socket.ReceiveAsync(e))
{
Received(null, e);
}
}
catch (Exception ex)
{
Disconnect("ClientSocket.Received() Catch: " + ex.Message + " #### " + ex.StackTrace);
}
}
