System.Net.Sockets.Socket.DoConnect C# (CSharp) Method

        private void DoConnect(EndPoint endPointSnapshot, Internals.SocketAddress socketAddress)
        {
            if (NetEventSource.IsEnabled) NetEventSource.Enter(this, endPointSnapshot);

            // This can throw ObjectDisposedException.
            SocketError errorCode = SocketPal.Connect(_handle, socketAddress.Buffer, socketAddress.Size);
#if TRACE_VERBOSE
            if (NetEventSource.IsEnabled)
            {
                try
                {
                    if (NetEventSource.IsEnabled) NetEventSource.Info(this, $"SRC:{LocalEndPoint} DST:{RemoteEndPoint} Interop.Winsock.WSAConnect returns errorCode:{errorCode}");
                }
                catch (ObjectDisposedException) { }
            }
#endif

            // Throw an appropriate SocketException if the native call fails.
            if (errorCode != SocketError.Success)
            {
                // Update the internal state of this socket according to the error before throwing.
                SocketException socketException = SocketExceptionFactory.CreateSocketException((int)errorCode, endPointSnapshot);
                UpdateStatusAfterSocketError(socketException);
                if (NetEventSource.IsEnabled) NetEventSource.Error(this, socketException);
                throw socketException;
            }

            if (_rightEndPoint == null)
            {
                // Save a copy of the EndPoint so we can use it for Create().
                _rightEndPoint = endPointSnapshot;
            }

            if (NetEventSource.IsEnabled) NetEventSource.Info(this, $"connection to:{endPointSnapshot}");

            // Update state and performance counters.
            SetToConnected();
            if (NetEventSource.IsEnabled)
            {
                NetEventSource.Connected(this, LocalEndPoint, RemoteEndPoint);
                NetEventSource.Exit(this);
            }
        }