void IInputSessionShutdown.ChannelFaulted(IDuplexContextChannel channel)
{
RoutingChannelExtension channelExtension = channel.Extensions.Find <RoutingChannelExtension>();
if (channelExtension != null)
{
channelExtension.Fault(new CommunicationObjectFaultedException());
}
else
{
RoutingUtilities.Abort(channel, channel.LocalAddress);
}
}
public ProcessMessagesAsyncResult(Message message, RoutingService service, TimeSpan timeout, AsyncCallback callback, object state)
: base(callback, state)
{
this.service = service;
this.channelExtension = service.ChannelExtension;
this.timeoutHelper = new TimeoutHelper(timeout);
this.timeoutHelper.RemainingTime(); //Start the timer
if (message == null)
{
//Null message means end of session, time to close everything
this.closeOutboundChannels = true;
this.state = ProcessingState.ClosingChannels;
}
else
{
this.closeOutboundChannels = false;
MessageRpc messageRpc = new MessageRpc(message, OperationContext.Current, this.channelExtension.ImpersonationRequired);
if (TD.RoutingServiceProcessingMessageIsEnabled())
{
TD.RoutingServiceProcessingMessage(messageRpc.EventTraceActivity, messageRpc.UniqueID, messageRpc.Message.Headers.Action, messageRpc.OperationContext.EndpointDispatcher.EndpointAddress.Uri.ToString(), (messageRpc.Transaction != null).ToString());
}
EndpointNameMessageFilter.Set(messageRpc.Message.Properties, this.channelExtension.EndpointName);
messageRpc.RouteToEndpoints <TContract>(this.service.RoutingConfig);
this.service.SessionMessages.Add(messageRpc);
this.sessionMessageIndex = this.service.SessionMessages.Count - 1;
if (this.sessionMessageIndex == 0)
{
//First message, do initialization stuff
this.state = ProcessingState.Initial;
}
else
{
this.state = ProcessingState.SendingSessionMessages;
}
}
this.ProcessWhileSync();
}
static void ShutdownCallback(IAsyncResult result)
{
if (result.CompletedSynchronously)
{
return;
}
RoutingChannelExtension thisPtr = (RoutingChannelExtension)result.AsyncState;
try
{
thisPtr.ShutdownComplete(result);
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
thisPtr.Fault(exception);
}
}
void IInputSessionShutdown.DoneReceiving(IDuplexContextChannel channel)
{
RoutingChannelExtension channelExtension = channel.Extensions.Find <RoutingChannelExtension>();
channelExtension.DoneReceiving(this.Endpoint.Binding.CloseTimeout);
}
void IChannelInitializer.Initialize(IClientChannel channel)
{
RoutingChannelExtension channelState = RoutingChannelExtension.Create(this);
channel.Extensions.Add(channelState);
}
