public void DisConnect()
{
lock (this)
{
mConnected = false;
try
{
OnDisconnected();
Token = null;
if (mSocket != null)
{
TcpClient.CloseSocket(mSocket);
mSocket = null;
}
mReceiveEventArgs.Dispose();
mReceiveEventArgs = null;
mSendEventArgs.Dispose();
mSendEventArgs = null;
mProperties.Clear();
if (mBaseNetworkStream != null)
{
mBaseNetworkStream.Dispose();
mBaseNetworkStream = null;
}
if (mSslStream != null)
{
mSslStream.Dispose();
mSslStream = null;
}
object item = DequeueSendMessage();
while (item != null)
{
if (item is IBuffer)
{
Buffers.Buffer.Free(((IBuffer)item));
}
else if (item is IBuffer[])
{
foreach (IBuffer b in (IBuffer[])item)
{
Buffers.Buffer.Free(b);
}
}
item = DequeueSendMessage();
}
}
catch
{
}
}
if (awaitPipeStream.Pending)
{
awaitPipeStream.Error(new SocketException((int)SocketError.ConnectionAborted));
}
if (mReadMessageAwait.Pending)
{
mReadMessageAwait.Error(new SocketException((int)SocketError.ConnectionAborted));
}
}
private static void IO_Completed(object sender, SocketAsyncEventArgs e)
{
Buffers.SocketAsyncEventArgsX ex = (Buffers.SocketAsyncEventArgsX)e;
AsyncTcpClient tcpclient = (AsyncTcpClient)e.UserToken;
if (ex.IsReceive)
{
ReceiveCompleted(e);
}
else
{
SendCompleted(e);
}
}
public bool Connect()
{
if (IsConnected)
{
return(true);
}
try
{
lock (this)
{
if (!IsConnected)
{
mLastError = null;
if (mBaseNetworkStream != null)
{
mBaseNetworkStream.Dispose();
mBaseNetworkStream = null;
}
if (mSslStream != null)
{
mSslStream.Dispose();
mSslStream = null;
}
mSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (LocalEndPoint != null)
{
mSocket.Bind(LocalEndPoint);
}
mSocket.Connect(mIPAddress, mPort);
if (LocalEndPoint == null)
{
LocalEndPoint = mSocket.LocalEndPoint;
}
mSocket.ReceiveTimeout = TimeOut;
mSocket.SendTimeout = TimeOut;
mConnected = true;
mLastError = null;
mBaseNetworkStream = new PipeStream(SendBufferPool, this.LittleEndian, this.Encoding);
mBaseNetworkStream.Socket = mSocket;
mBaseNetworkStream.Encoding = this.Encoding;
mBaseNetworkStream.LittleEndian = this.LittleEndian;
mBaseNetworkStream.FlashCompleted = OnWriterFlash;
mSendStatus = 0;
mReceiveArgs = new ClientReceiveArgs();
if (mReceiveEventArgs != null)
{
mReceiveEventArgs.Dispose();
}
mReceiveEventArgs = new SocketAsyncEventArgsX();
mReceiveEventArgs.Completed += IO_Completed;
if (mSendEventArgs != null)
{
mSendEventArgs.Dispose();
}
mSendEventArgs = new SocketAsyncEventArgsX();
mSendEventArgs.Completed += IO_Completed;
if (this.Packet != null)
{
this.Packet = this.Packet.Clone();
this.Packet.Completed = this.OnPacketCompleted;
}
if (SSL)
{
mBaseNetworkStream.SSL = true;
mSslStream = new SslStreamX(ReceiveBufferPool, this.Encoding, this.LittleEndian, mBaseNetworkStream, new RemoteCertificateValidationCallback(ValidateServerCertificate));
var task = mSslStream.AuthenticateAsClientAsync(SslServiceName);
task.Wait();
mBaseNetworkStream.SSLConfirmed = true;
mSslStream.SyncData();
}
BeginReceive();
if (IsConnected)
{
OnConnected();
}
}
}
}
catch (Exception e_)
{
mConnected = false;
ProcessError(e_, "client connect to server error!");
}
return(mConnected);
}
