private void MessageBuilder()
{
Boolean threadOk = true;
while (_connected && threadOk)
{
try
{
byte[] lengthInformation = _buffer.getFromStart(4);
long messageDataLength = HTSMessage.uIntToLong(lengthInformation[0], lengthInformation[1], lengthInformation[2], lengthInformation[3]);
byte[] messageData = _buffer.extractFromStart((int)messageDataLength + 4); // should be long !!!
HTSMessage response = HTSMessage.parse(messageData, _logger);
_receivedMessagesQueue.Enqueue(response);
}
catch (ThreadAbortException)
{
threadOk = false;
Thread.ResetAbort();
}
catch (Exception ex)
{
if (_listener != null)
{
_listener.onError(ex);
}
else
{
_logger.ErrorException("[TVHclient] MessageBuilder caught exception : {0} but no error listener is configured!!!", ex, ex.ToString());
}
}
}
}
private void MessageBuilder()
{
Boolean threadOk = true;
while (_connected && threadOk)
{
if (_messageBuilderThreadTokenSource.IsCancellationRequested)
{
return;
}
try
{
byte[] lengthInformation = _buffer.getFromStart(4);
long messageDataLength = HTSMessage.uIntToLong(lengthInformation[0], lengthInformation[1], lengthInformation[2], lengthInformation[3]);
byte[] messageData = _buffer.extractFromStart((int)messageDataLength + 4); // should be long !!!
HTSMessage response = HTSMessage.parse(messageData, _loggerFactory.CreateLogger <HTSMessage>());
_receivedMessagesQueue.Enqueue(response);
}
catch (Exception ex)
{
threadOk = false;
if (_listener != null)
{
_listener.onError(ex);
}
else
{
_logger.LogError(ex, "[TVHclient] HTSConnectionAsync.MessageBuilder: exception caught, but no error listener is configured");
}
}
}
}
/**
* <p>notifyActionEvent.</p>
*
* @param type a {@link iqq.im.evt.QQActionEvent.Type} object.
* @param target a {@link java.lang.Object} object.
*/
public void notifyActionEvent(QQActionEvent.Type type, Object target)
{
QQActionEvent evt = new QQActionEvent(type, target, this);
if (proxyListener != null)
{
proxyListener(evt);
}
evtQueue.Enqueue(evt);
}
public void Close()
{
try
{
if (BufferedWrite)
{
Send(WebSocketMessage.Create(new byte[0], Opcode.Close, MaskOutgoing));
}
else
{
SendReal(WebSocketMessage.Create(new byte[0], Opcode.Close, MaskOutgoing).Serialize());
}
}
catch
{
}
Closed = true;
Client.Close();
// unblock external Receive() calls
ReceiveQueue.Enqueue(new byte[0]);
}
public void Send(byte[] raw)
{
try
{
if (BufferedWrite)
{
SendQueue.Enqueue(raw);
}
else
{
SendReal(raw);
}
}
catch
{
Close();
}
}
public void sendMessage(HTSMessage message, HTSResponseHandler responseHandler)
{
// loop the sequence number
if (_seq == int.MaxValue)
{
_seq = int.MinValue;
}
else
{
_seq++;
}
// housekeeping very old response handlers
if (_responseHandlers.ContainsKey(_seq))
{
_responseHandlers.Remove(_seq);
}
message.putField("seq", _seq);
_messagesForSendQueue.Enqueue(message);
_responseHandlers.Add(_seq, responseHandler);
}
static void Main()
{
Thread.CurrentThread.Name = "Reader";
Thread writer = new Thread(WriterLoop);
writer.Name = "Writer";
var queue = new SizeQueue <int>(100);
writer.Start(queue);
// reader loop - note this can run parallel
// to the writer
for (int i = 0; i < 100; i++)
{
if (i % 10 == 9)
{
Write(i);
}
queue.Enqueue(i);
Thread.Sleep(5); // pretend it takes time
}
queue.Close();
Write("exiting");
}
public void AddPrintItem(string item)
{
printQueue.Enqueue(item);
}
public void handleResponse(HTSMessage response)
{
_responseDataQueue.Enqueue(response);
}
public bool OnReceiveData(object packet)
{
return(queue.Enqueue(packet as IAVFrame));
}
private void ReceiveLoop()
{
WebSocketMessage message = new WebSocketMessage();
while (Client.Connected && !Closed)
{
try
{
var result = WebSocketMessage.FromStream(message, NetworkStream);
if (result == null)
{
Close();
return;
}
if (message.Final)
{
if (FragmentStart != null)
{
if (message.Opcode != Opcode.Continuation)
{
// control message
}
else
{
FragmentBuffer.Write(message.Payload, 0, message.Payload.Length);
if (OnDataReceived != null)
{
OnDataReceived(this, FragmentStart, FragmentBuffer.ToArray());
}
ReceiveQueue.Enqueue(FragmentBuffer.ToArray());
FragmentStart = null;
FragmentBuffer.SetLength(0);
}
}
else
{
switch (message.Opcode)
{
case Opcode.Binary:
case Opcode.Text:
ReceiveQueue.Enqueue(message.Payload);
if (OnDataReceived != null)
{
OnDataReceived(this, message, message.Payload);
}
break;
case Opcode.Ping:
Send(WebSocketMessage.Create(message.Payload, Opcode.Pong, MaskOutgoing));
Log.Info("Received ping");
break;
case Opcode.Pong:
Log.Info("Received pong");
break;
case Opcode.Close:
Send(WebSocketMessage.Create(new byte[0], Opcode.Close, MaskOutgoing));
Close();
Log.Info("Received WebSocket close, disconnected");
return;
}
}
}
else
{
if (FragmentStart == null)
{
// start receiving a fragment
FragmentStart = message;
FragmentBuffer.SetLength(0);
FragmentBuffer.Write(message.Payload, 0, message.Payload.Length);
}
else
{
if (message.Opcode != Opcode.Continuation)
{
// illegal
}
else
{
FragmentBuffer.Write(message.Payload, 0, message.Payload.Length);
}
}
}
}
catch (Exception ex)
{
Log.Error(ex);
Close();
}
}
}
