public void EndSend(IAsyncResult result)
{
if (result == null)
{
throw new ArgumentNullException(nameof(result));
}
WcfClientEventSource.Log.ChannelCalled(GetType().FullName, nameof(EndSend));
SendAsyncResult.End <SendAsyncResult>(result);
}
private void OnSendDone(IAsyncResult result)
{
SendAsyncResult sar = (SendAsyncResult)result;
if (IsOneWay(sar.Telemetry) || sar.LastException != null)
{
// not expecting reply
correlator.Remove(sar.RequestId);
StopSendTelemetry(sar.Telemetry, null, sar.LastException, nameof(OnSendDone));
}
}
private static void OnComplete(IAsyncResult result)
{
if (result.CompletedSynchronously)
{
return;
}
SendAsyncResult sar = (SendAsyncResult)result.AsyncState;
try
{
sar.InnerChannel.EndSend(sar.OriginalResult);
sar.Complete(false);
} catch (Exception ex)
{
sar.Complete(false, ex);
}
}
public IAsyncResult BeginSend(Message message, TimeSpan timeout, AsyncCallback callback, object state)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
WcfClientEventSource.Log.ChannelCalled(GetType().FullName, nameof(BeginSend));
var telemetry = StartSendTelemetry(message, nameof(BeginSend));
try
{
var result = new SendAsyncResult(DuplexChannel, message, timeout, this.OnSendDone, callback, state, telemetry);
correlator.Add(message.Headers.MessageId, telemetry, timeout);
return(result);
} catch (Exception ex)
{
StopSendTelemetry(telemetry, null, ex, nameof(BeginSend));
throw;
}
}
