private void ReadThread()
{
try
{
DataFrame frame = _input.Dequeue();
while (frame != null)
{
// Call original Input method to kick off process
base.Input(frame);
frame = _input.Dequeue();
}
}
catch (ThreadAbortException)
{
throw;
}
catch (OperationCanceledException) { }
catch (ObjectDisposedException) { }
catch (Exception ex)
{
Graph.Logger.LogException(ex);
}
// Stop anything more arriving
_input.Stop();
if (!_isDisposed)
{
ShutdownOutputs();
}
}
protected override IEnumerable <DataFrame> GetFrames()
{
ProxyConnection conn = _conns.Dequeue();
while (conn != null)
{
bool receivedFinal = false;
foreach (HttpResponseDataChunk chunk in conn.ResponseReader)
{
receivedFinal = chunk.FinalChunk;
yield return(chunk.ToDataFrame());
}
// If we didn't receive final chunk we have an error, start shutdown
if (!receivedFinal)
{
_conns.Stop();
break;
}
conn = _conns.Dequeue();
}
lock (_graphs)
{
foreach (NetGraph graph in _graphs)
{
_service.CloseConnection(graph);
}
}
}
/// <summary>
/// Close the write queue down, this will cause the Read() method to return null when no more data
/// </summary>
public void StopEnqueue()
{
_outputQueue.Stop();
}
/// <summary>
/// Dispose method, only closes input queue so you can no longer write to it
/// </summary>
/// <param name="disposing"></param>
protected override void OnDispose(bool disposing)
{
_inputQueue.Stop();
}
public void StopInput()
{
_inputQueue.Stop();
}