public bool Connect()
{
lock (this)
{
mLastError = null;
if (!IsConnected)
{
try
{
if (mBaseNetworkStream != null)
{
mBaseNetworkStream.Dispose();
}
if (mSslStream != null)
{
mSslStream.Dispose();
}
mSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
mSocket.Connect(mIPAddress, mPort);
mSocket.ReceiveTimeout = TimeOut;
mSocket.SendTimeout = TimeOut;
mConnected = true;
mLastError = null;
mBaseNetworkStream = new PipeStream(ClientBufferPool.Pool, this.LittleEndian, this.Encoding);
mBaseNetworkStream.Socket = mSocket;
mBaseNetworkStream.Encoding = this.Encoding;
mBaseNetworkStream.LittleEndian = this.LittleEndian;
mBaseNetworkStream.FlashCompleted = OnWriterFlash;
mSendStatus = 0;
mReceiveArgs = new ClientReceiveArgs();
if (this.Packet != null)
{
this.Packet = this.Packet.Clone();
this.Packet.Completed = this.OnPacketCompleted;
}
if (SSL)
{
mSslStream = new SslStreamX(ClientBufferPool.Pool, this.Encoding, this.LittleEndian, mBaseNetworkStream, new RemoteCertificateValidationCallback(ValidateServerCertificate));
var task = mSslStream.AuthenticateAsClientAsync(SslServiceName);
task.Wait();
}
BeginReceive();
}
catch (Exception e_)
{
mConnected = false;
ProcessError(e_, "client connect to server error!");
}
if (IsConnected)
{
OnConnected();
}
}
return(mConnected);
}
}
//public AwaitObject ReceiveMessage()
//{
// mReadMessageAwait.Reset();
// bool isconnect;
// Connect(out isconnect);
// if (Packet == null)
// ProcessError(new BXException("packet is empty be cannot receive messages!"), "packet is empty be cannot receive messages");
// if (!AutoReceive)
// BeginReceive();
// return mReadMessageAwait;
//}
//public AwaitStruct<PipeStream> ReceiveFrom(Action<PipeStream> writeHandler)
//{
// var result = Receive();
// if (writeHandler != null)
// {
// PipeStream stream = this.Stream.ToPipeStream();
// writeHandler(stream);
// if (stream.CacheLength > 0)
// this.Stream.Flush();
// }
// return result;
//}
//public AwaitStruct<T> ReceiveMessage<T>()
//{
// return new AwaitStruct<T>(ReceiveMessage());
//}
//public AwaitStruct<PipeStream> Receive()
//{
// awaitPipeStream.Reset();
// bool isconnect;
// Connect(out isconnect);
// if (!AutoReceive)
// BeginReceive();
// return new AwaitStruct<PipeStream>(awaitPipeStream);
//}
public bool Connect(out bool newConnection)
{
newConnection = false;
if (IsConnected)
{
return(true);
}
try
{
lock (this)
{
if (!IsConnected)
{
mLastError = null;
mBaseNetworkStream?.Dispose();
mBaseNetworkStream = null;
mSslStream?.Dispose();
mSslStream = null;
mSocket = new Socket(mIPAddress.AddressFamily, 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();
mReceiveEventArgs?.Dispose();
mReceiveEventArgs = new SocketAsyncEventArgsX();
mReceiveEventArgs.Completed += IO_Completed;
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();
OnSslAuthenticate(mSslStream);
mBaseNetworkStream.SSLConfirmed = true;
mSslStream.SyncData(OnReceive);
}
if (AutoReceive)
{
BeginReceive();
}
if (IsConnected)
{
OnConnected();
}
newConnection = true;
}
}
}
catch (Exception e_)
{
mConnected = false;
ProcessError(e_, "client connect to server error!");
}
return(mConnected);
}
