public int Connect(object obj, string ip_address, int port)
{
SESSION_CONNECT_ERROR ret = SESSION_CONNECT_ERROR.SUCCESS;
try
{
CreateTcpSocket();
IPAddress address = IPAddress.Parse(ip_address);
IPEndPoint end_point = new IPEndPoint(address, port);
SetObject(obj);
m_Socket.Connect(end_point);
}
catch (SocketException sock_ex)
{
ret = SESSION_CONNECT_ERROR.E_CONNECT_SOCKET;
LogManager.Error("Socket connect error: socket exception = " + sock_ex.ErrorCode.ToString(), sock_ex);
}
catch (Exception ex)
{
ret = SESSION_CONNECT_ERROR.E_CONNECT_OTHER;
LogManager.Error("Socket connect error: ", ex);
}
return((int)ret);
}
private int OnAsyncConnect(SocketAsyncEventArgs args)
{
Debug.Assert(null != m_ConnectedEvent);
Debug.Assert(m_SendEventArgs == args);
SESSION_CONNECT_ERROR ret = SESSION_CONNECT_ERROR.SUCCESS;
if (args.SocketError == SocketError.Success)
{
m_State = SESSION_STATE.CONNECTED;
TcpSession sess = args.UserToken as TcpSession;
Debug.Assert(null != sess);
m_ConnectedEvent(sess.Object);
}
else
{
ret = SESSION_CONNECT_ERROR.E_CONNECT_OTHER;
LogManager.Error("Socket connect error: error code = " + args.SocketError.ToString());
}
return((int)ret);
}
