private void BeginReadCallbackProcessing(IAsyncResult ar)
{
byte[] buffer = ar.AsyncState as byte[];
_lock.AcquireReaderLock();
try
{
if (IsClosed || IsClosing || IsDisconnecting)
{
SocketBufferPool.CheckIn(buffer);
return; // Already shutting down.
}
}
finally
{
_lock.ReleaseReaderLock();
}
//log4net.ThreadContext.Properties["ClientIP"] = this.RemoteEndPoint;
// NOTE TODO Common.Logging get clientIP
if (log.IsDebugEnabled)
{
log.Debug(__Res.GetString(__Res.Rtmp_SocketBeginRead, _connectionId));
}
try
{
_lastAction = DateTime.Now;
int readBytes = _rtmpNetworkStream.EndRead(ar);
_readBytes.Increment(readBytes);
if (readBytes > 0)
{
_readBuffer.Append(buffer, 0, readBytes);
while (_rtmpNetworkStream.DataAvailable)
{
readBytes = _rtmpNetworkStream.Read(buffer, 0, buffer.Length);
_readBuffer.Append(buffer, 0, readBytes);
_readBytes.Increment(readBytes);
}
//Leave IOCP thread
ThreadPoolEx.Global.QueueUserWorkItem(new WaitCallback(OnReceivedCallback), null);
}
else
{
// No data to read
//Close();
BeginDisconnect();
}
}
catch (ObjectDisposedException)
{
//The underlying socket may be closed
}
catch (Exception ex)
{
HandleError(ex);
}
finally
{
SocketBufferPool.CheckIn(buffer);
}
}
