Exemplo n.º 1
0
        private void OnMessageReceived(object sender, DuplexChannelMessageEventArgs e)
        {
            using (EneterTrace.Entering())
            {
                try
                {
                    using (ThreadLock.Lock(myResponseReceiverContexts))
                    {
                        TResponseReceiverContext aResponseReceiver = GetResponseReceiver(e.ResponseReceiverId);
                        if (aResponseReceiver == null)
                        {
                            // Note: the response receiver was just disconnected.
                            return;
                        }

                        aResponseReceiver.LastReceiveTime = DateTime.Now;
                    }

                    // Deserialize the incoming message.
                    MonitorChannelMessage aMessage = mySerializer.Deserialize <MonitorChannelMessage>(e.Message);

                    // if the message is ping, then response.
                    if (aMessage.MessageType == MonitorChannelMessageType.Message)
                    {
                        // Notify the incoming message.
                        DuplexChannelMessageEventArgs aMsg = new DuplexChannelMessageEventArgs(e.ChannelId, aMessage.MessageContent, e.ResponseReceiverId, e.SenderAddress);
                        Dispatcher.Invoke(() => NotifyGeneric(MessageReceived, aMsg, true));
                    }
                }
                catch (Exception err)
                {
                    EneterTrace.Error(TracedObject + ErrorHandler.FailedToReceiveMessage, err);
                }
            }
        }
Exemplo n.º 2
0
 private TResponseReceiverContext GetResponseReceiver(string responseReceiverId)
 {
     using (EneterTrace.Entering())
     {
         TResponseReceiverContext aResponseReceiverContext = myResponseReceiverContexts.FirstOrDefault(x => x.ResponseReceiverId == responseReceiverId);
         return(aResponseReceiverContext);
     }
 }
Exemplo n.º 3
0
        private TResponseReceiverContext CreateResponseReceiver(string responseReceiverId, string clientAddress)
        {
            using (EneterTrace.Entering())
            {
                TResponseReceiverContext aResponseReceiver = new TResponseReceiverContext(responseReceiverId, clientAddress);
                myResponseReceiverContexts.Add(aResponseReceiver);

                if (myResponseReceiverContexts.Count == 1)
                {
                    myCheckTimer.Change(myPingFrequency);
                }

                return(aResponseReceiver);
            }
        }
Exemplo n.º 4
0
        private void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
        {
            using (EneterTrace.Entering())
            {
                using (ThreadLock.Lock(myResponseReceiverContexts))
                {
                    TResponseReceiverContext aResponseReceiver = GetResponseReceiver(e.ResponseReceiverId);
                    if (aResponseReceiver != null)
                    {
                        EneterTrace.Warning(TracedObject + "received open connection from already connected response receiver.");
                        return;
                    }
                    else
                    {
                        CreateResponseReceiver(e.ResponseReceiverId, e.SenderAddress);
                    }
                }

                // Notify response receiver connected.
                Dispatcher.Invoke(() => NotifyGeneric(ResponseReceiverConnected, e, false));
            }
        }