/// <summary>
/// Connect to server
/// </summary>
/// <param name="millisecondsTimeout">connect timeout, in millisecond</param>
/// <param name="setThreadAffinityMask">need set the thread affinity mask</param>
public void Connect(int millisecondsTimeout, bool setThreadAffinityMask)
{
lock (_ConnectLock)
{
if (Connected)
{
return;
}
else
{
Disconnect();
}
if (millisecondsTimeout < 0)
{
throw new ArgumentException("milliseconds can't be negative");
}
InitVar();
_Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
_Socket.Bind(this.BindIPEndPoint);
_Socket.BeginConnect(this.RemoteIPEndPoint, Async_Connection, _Socket);
if (!_ConnectEvent.WaitOne(millisecondsTimeout))
{
Disconnect();
throw new NTcpException(string.Format("Try to connect to remote server {0} timeout", this.RemoteIPEndPoint),
ErrorCode.ConnectTimeout);
}
else if (_ConnectException != null)
{
Disconnect();
throw _ConnectException;
}
_Socket.NoDelay = true;
_Socket.SendBufferSize = 16 * 1024;
_SCB = new SCB(_Socket);
_SCB.OnReceive = OnReceiveEvent;
_SCB.OnError = OnErrorEvent;
_SCB.OnDisconnect = OnDisconnectEvent;
_SendMessageQueue = new SendMessageQueue(OnReadyToSend, setThreadAffinityMask);
Connected = true;
this.OnConnectedEvent();
}
}
private void InitVar()
{
_ConnectEvent = new AutoResetEvent(false);
_ConnectException = null;
_SCB = null;
_Socket = null;
_SendMessageQueue = null;
_Connected = false;
_Closed = false;
_ChannelSync = new object();
_CurChannel = 0;
_SyncMessageLock = new object();
_SyncMessageDict = new Dictionary <uint, SyncBlock>();
}
/// <summary>
///
/// </summary>
public void Disconnect()
{
try
{
Connected = false;
if (_SendMessageQueue != null)
{
if (!_SendMessageQueue.Closed)
{
_SendMessageQueue.Close();
}
}
}
catch
{
}
try
{
ClearChannelForSync();
}
catch
{
}
try
{
if (_SendMessageQueue != null)
{
try
{
if (!_SendMessageQueue.Join(10000))
{
_SendMessageQueue.Abort();
}
}
catch
{
_SendMessageQueue.Abort();
}
}
}
catch
{
}
try
{
if (_Socket != null)
{
_Socket.Close();
}
}
catch
{
}
finally
{
_SendMessageQueue = null;
_Socket = null;
}
}
