void ProcessPublish(IChannelHandlerContext context, PublishPacket packet)
{
if (!this.ConnectedToService)
{
return;
}
IMessagingServiceClient sendingClient = this.ResolveSendingClient(packet.TopicName);
MessageAsyncProcessor <PublishPacket> publishProcessor;
if (!this.publishProcessors.TryGetValue(sendingClient, out publishProcessor))
{
publishProcessor = new MessageAsyncProcessor <PublishPacket>((c, p) => this.PublishToServerAsync(c, sendingClient, p, null));
publishProcessor.Closed.OnFault(ShutdownOnPublishToServerFaultAction, this);
this.publishProcessors[sendingClient] = publishProcessor;
}
publishProcessor.Post(context, packet);
}
public MqttIotHubAdapter(
Settings settings,
ISessionStatePersistenceProvider sessionStateManager,
IDeviceIdentityProvider authProvider,
IQos2StatePersistenceProvider qos2StateProvider,
IMessagingFactory messagingFactory,
IMessageRouter messageRouter)
{
Contract.Requires(settings != null);
Contract.Requires(sessionStateManager != null);
Contract.Requires(authProvider != null);
Contract.Requires(messageRouter != null);
if (qos2StateProvider != null)
{
this.maxSupportedQosToClient = QualityOfService.ExactlyOnce;
this.qos2StateProvider = qos2StateProvider;
}
else
{
this.maxSupportedQosToClient = QualityOfService.AtLeastOnce;
}
this.settings = settings;
this.sessionStateManager = sessionStateManager;
this.authProvider = authProvider;
this.messagingFactory = messagingFactory;
this.messageRouter = messageRouter;
this.publishProcessor = new MessageAsyncProcessor <PublishPacket>(this.PublishToServerAsync);
this.publishProcessor.Completion.OnFault(ShutdownOnPublishToServerFaultAction);
TimeSpan?ackTimeout = this.settings.DeviceReceiveAckCanTimeout ? this.settings.DeviceReceiveAckTimeout : (TimeSpan?)null;
this.publishPubAckProcessor = new RequestAckPairProcessor <AckPendingMessageState, PublishPacket>(this.AcknowledgePublishAsync, this.RetransmitNextPublish, ackTimeout);
this.publishPubAckProcessor.Completion.OnFault(ShutdownOnPubAckFaultAction);
this.publishPubRecProcessor = new RequestAckPairProcessor <AckPendingMessageState, PublishPacket>(this.AcknowledgePublishReceiveAsync, this.RetransmitNextPublish, ackTimeout);
this.publishPubRecProcessor.Completion.OnFault(ShutdownOnPubRecFaultAction);
this.pubRelPubCompProcessor = new RequestAckPairProcessor <CompletionPendingMessageState, PubRelPacket>(this.AcknowledgePublishCompleteAsync, this.RetransmitNextPublishRelease, ackTimeout);
this.pubRelPubCompProcessor.Completion.OnFault(ShutdownOnPubCompFaultAction);
}