public void Connect(IPEndPoint localEP, IPEndPoint remoteEP, int bufferSize)
{
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try
{
s.Bind(localEP);
}
catch (Exception ex)
{
s.Close();
Trace.WriteLine(string.Format("failed to bind to {0}\r\n{1}", localEP, ex));
throw new ApplicationException(string.Format("failed to bind to {0}", localEP), ex);
}
try
{
s.Connect(remoteEP);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, bufferSize * 1024);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendBuffer, bufferSize * 1024);
}
catch (Exception ex)
{
s.Close();
Trace.WriteLine(string.Format("failed to connect to {0}\r\n{1}", remoteEP, ex));
throw new ApplicationException(string.Format("failed to connect to {0}", remoteEP), ex);
}
_direction = SocketConnectionDirection.Outgoing;
_socket = s;
_remoteEP = remoteEP;
}
public AsyncSocketConnection(Socket socket, int bufferSize)
{
if (socket == null)
{
throw new ApplicationException("socket is null");
}
_recvBuffer = new byte[bufferSize * 1024];
_evenArgs = new DataReceivedEventArgs(_recvBuffer);
_direction = SocketConnectionDirection.Incoming;
_socket = socket;
_remoteEP = socket.RemoteEndPoint as IPEndPoint;
}
