public void Close()
{
if (!WebSocketStateOfStatus.isWritable(mStatus))
{
return;
}
try
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.CLOSE_CONNECTION);
}
lock (mWriteLock)
SendCloseHandshake();
}
catch (Exception)
{
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.ERROR_WHILE_CLOSE_CONNECTION);
}
OnError(new WebSocketError(WebSocketMessage.ERROR_WHILE_CLOSE_CONNECTION));
}
StopIt();
}
internal void SendInternal(byte[] aData)
{
try
{
if (WebSocketStateOfStatus.isWritable(mStatus))
{
lock (mWriteLock)
{
mNetStream.Write(aData, 0, aData.Length);
mNetStream.Flush();
}
}
}
catch (ObjectDisposedException lEx)
{
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.ERROR_WHILE_SENDING_SOCKET
+ WebSocketMessage.SEPARATOR + lEx.Message);
}
OnError(new WebSocketError(WebSocketMessage.ERROR_WHILE_SENDING_SOCKET));
StopIt();
throw new WebSocketException(WebSocketMessage.ERROR_WHILE_SENDING_SOCKET
+ WebSocketMessage.SEPARATOR + lEx.Message);
}
catch (Exception lEx)
{
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.ERROR_WHILE_SENDING_SOCKET
+ WebSocketMessage.SEPARATOR + lEx.Message);
}
OnError(new WebSocketError((WebSocketMessage.ERROR_WHILE_SENDING_SOCKET)));
StopIt();
throw new WebSocketException(WebSocketMessage.ERROR_WHILE_SENDING_SOCKET
+ WebSocketMessage.SEPARATOR + lEx.Message);
}
}
private void ProcessHybi()
{
WebSocketFrameType lFrameType;
IWebSocketPacket lPacket;
while (mIsRunning)
{
try
{
lPacket = WebSocketProtocolAbstraction.protocolToRawPacket(mNetStream);
Console.WriteLine(lPacket.GetString());
lFrameType = (lPacket != null ? lPacket.FrameType : WebSocketFrameType.INVALID);
if (lFrameType.Equals(null))
{
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.NULL_FRAME_TYPE);
}
mIsRunning = false;
mCLose = WebSocketCloseReason.BROKEN;
OnError(new WebSocketError(WebSocketMessage.NULL_FRAME_TYPE, mCLose));
}
else if (lFrameType.Equals(WebSocketFrameType.INVALID))
{
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.INVALID_HYBI_FRAME);
}
mIsRunning = false;
mCLose = WebSocketCloseReason.BROKEN;
OnError(new WebSocketError(WebSocketMessage.INVALID_HYBI_FRAME, mCLose));
}
else if (lFrameType.Equals(WebSocketFrameType.CLOSE))
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.CLOSE_FRAME_TYPE);
}
mIsRunning = false;
mCLose = WebSocketCloseReason.CLIENT;
StopIt();
}
else if (lFrameType.Equals(WebSocketFrameType.PONG))
{
OnRecivePong();
if (WebSocketStateOfStatus.isWritable(mStatus))
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.PING_PACKET_SENDING);
}
Ping();
OnSendPing();
}
}
else if (lFrameType.Equals(WebSocketFrameType.BINARY))
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.BINARY_PACKET_RECEIVED);
}
//****TODO****
}
else if (lFrameType.Equals(WebSocketFrameType.TEXT))
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.TEXT_PACKET_RECEIVED);
}
OnReciveTextPacket(this, lPacket);
}
else if (lFrameType.Equals(WebSocketFrameType.FRAGMENT))
{
if (mLog.IsInfoEnabled)
{
mLog.Info(WebSocketMessage.FRAGMENT_PACKET_RECEIVED);
}
//****TODO****
}
}
catch (Exception lEx)
{
mIsRunning = false;
if (mStatus.Equals(WebSocketStatus.CLOSED))
{
mCLose = WebSocketCloseReason.CLIENT;
}
else
{
mCLose = WebSocketCloseReason.BROKEN;
OnError(new WebSocketError(WebSocketMessage.ERROR_HYBI_PROCESSOR, mCLose));
if (mLog.IsErrorEnabled)
{
mLog.Error(WebSocketMessage.ERROR_HYBI_PROCESSOR
+ WebSocketMessage.SEPARATOR + lEx.Message);
}
}
}
}
}