// Service disconnected from the message bus.
private void OnServiceDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
UnregisterService(e.ResponseReceiverId);
}
}
private void OnClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
// Remove the client from the listbox.
// Note: we can directly access the listbox because we set threading mode of
// InputChannelThreading to the main UI thread.
//ConnectedClientsListBox.Items.Remove(e.ResponseReceiverId);
Client temp = null;
foreach (Client client in clients)
{
if (client.id == e.ResponseReceiverId)
{
client.Disconnect();
temp = client;
SenDisconnectedClient?.Invoke(sender, e);
break;
}
}
if (temp != null)
{
clients.Remove(temp);
}
}
// Connection with the client was closed.
private void OnClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
UnregisterClient(e.ResponseReceiverId, true, false);
}
}
private void OnClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
// Remove the client from the listbox.
// Note: we can directly access the listbox because we set threading mode of
// InputChannelThreading to the main UI thread.
ConnectedClientsListBox.Items.Remove(e.ResponseReceiverId);
}
// A client was connected the load balancer.
protected override void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
Notify(ResponseReceiverConnected, e);
}
}
// A client was disconnected from the load balancer.
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
using (ThreadLock.Lock(myReceiverManipulatorLock))
{
myOpenConnections.RemoveWhere(x =>
{
if (x.ResponseReceiverId == e.ResponseReceiverId)
{
try
{
x.DuplexOutputChannel.CloseConnection();
}
catch (Exception err)
{
EneterTrace.Warning(TracedObject + ErrorHandler.FailedToCloseConnection, err);
}
x.DuplexOutputChannel.ResponseMessageReceived -= OnResponseMessageReceived;
x.DuplexOutputChannel.ConnectionClosed -= OnRequestReceiverClosedConnection;
return(true);
}
return(false);
});
}
Notify(ResponseReceiverDisconnected, e);
}
}
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
if (mySingletonService != null)
{
mySingletonService.UnsubscribeClientFromEvents(e.ResponseReceiverId);
}
else
{
// If per client mode then remove service stub for the disconnected client.
using (ThreadLock.Lock(myPerConnectionServices))
{
// Unsubscribe disconnected client from all events.
ServiceStub <TServiceInterface> aServiceStub;
myPerConnectionServices.TryGetValue(e.ResponseReceiverId, out aServiceStub);
if (aServiceStub != null)
{
aServiceStub.UnsubscribeClientFromEvents(e.ResponseReceiverId);
aServiceStub.DetachInputChannel();
myPerConnectionServices.Remove(e.ResponseReceiverId);
}
}
}
if (ResponseReceiverDisconnected != null)
{
ResponseReceiverDisconnected(this, e);
}
}
}
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
if (ResponseReceiverDisconnected != null)
{
ResponseReceiverDisconnected(sender, e);
}
}
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
IEnumerable <string> anUnsubscribedMessages = Unsubscribe(e.ResponseReceiverId, null);
RaiseClientUnsubscribed(e.ResponseReceiverId, anUnsubscribedMessages);
}
}
void Receiver_ResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
if (Receiver_ResponseReceiverConnectedEvent != null)
{
YZXResponseReceiverEventArgs ye = new YZXResponseReceiverEventArgs(e);
Receiver_ResponseReceiverConnectedEvent(sender, ye);
}
}
private void Notify(EventHandler <ResponseReceiverEventArgs> handler, string responseReceiverId, string senderAddress)
{
using (EneterTrace.Entering())
{
ResponseReceiverEventArgs anEventArgs = new ResponseReceiverEventArgs(responseReceiverId, senderAddress);
NotifyGeneric <ResponseReceiverEventArgs>(handler, anEventArgs, false);
}
}
void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
lock (myConnectedClients)
{
EneterTrace.Info("Client connection removed " + e.ResponseReceiverId);
myConnectedClients.Remove(e.ResponseReceiverId);
}
}
private void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
if (ResponseReceiverConnected != null)
{
ResponseReceiverConnected(sender, e);
}
serializers_by_receiver_id_.Add(e.ResponseReceiverId, serializer_factory_(e.ResponseReceiverId));
}
private void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
if (ResponseReceiverDisconnected != null)
{
ResponseReceiverDisconnected(sender, e);
}
serializers_by_receiver_id_.Remove(e.ResponseReceiverId);
}
// The method is called when a client is disconnected.
// The Silverlight client is disconnected if the web page is closed.
private void ClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
// Remove the disconnected client from the listbox.
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Remove(e.ResponseReceiverId);
});
Logger.Info("ResponseReceiverId : " + e.ResponseReceiverId);
Logger.Info("SenderAddress : " + e.SenderAddress);
}
private void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
if (ResponseReceiverDisconnected != null)
{
ResponseReceiverDisconnected(this, e);
}
}
}
// The method is called when a client is connected.
// The Silverlight client is connected when the client attaches the output duplex channel.
private void ClientConnected(object sender, ResponseReceiverEventArgs e)
{
// Add the connected client to the listbox.
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Add(e.ResponseReceiverId);
});
Logger.Info("Connected " + e.ResponseReceiverId);
//Logger.Info("ResponseReceiverId : " + e.ResponseReceiverId);
//Logger.Info("SenderAddress : " + e.SenderAddress);
}
private void OnClientConnected(object sender, ResponseReceiverEventArgs e)
{
// Add the client id to the listbox.
// Note: we can directly access the listbox because we set threading mode of
// InputChannelThreading to the main UI thread.
//ConnectedClientsListBox.Items.Add(e.ResponseReceiverId);
Client client = new Client(e.ResponseReceiverId, e.SenderAddress);
clients.Add(client);
SendConnectedClient?.Invoke(sender, e);
}
/// <summary>
/// It is called when the client actively closed the connection with this backup router.
/// It will close the associated connection with the service.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
using (ThreadLock.Lock(myConnectionsLock))
{
TConnection aConnetion = myOpenConnections.FirstOrDefault(x => x.ResponseReceiverId == e.ResponseReceiverId);
CloseConnection(aConnetion);
myOpenConnections.Remove(aConnetion);
}
}
}
/// <summary>
/// It is called when a client opens the connection to this backup router.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
using (ThreadLock.Lock(myConnectionsLock))
{
// Open the associated connection with the service for the incoming client.
TConnection aConnection = OpenConnection(e.ResponseReceiverId);
myOpenConnections.Add(aConnection);
}
}
}
public void Disconnect(string aClientId)
{
if (!string.IsNullOrEmpty(aClientId))
{
myReceiver.AttachedDuplexInputChannel.DisconnectResponseReceiver(aClientId);
Client temp = GetClient(aClientId);
if (temp != null)
{
clients.Remove(temp);
ResponseReceiverEventArgs e = new ResponseReceiverEventArgs(aClientId, "");
SenDisconnectedClient?.Invoke(null, e);
}
}
}
private void OnDuplexInputChannelResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
using (ThreadLock.Lock(myDuplexInputChannelContextManipulatorLock))
{
foreach (TDuplexInputChannelContext aDuplexInputChannelContext in myDuplexInputChannelContexts)
{
IEnumerable <TConnection> aConnections = aDuplexInputChannelContext.OpenConnections.Where(x => x.ResponseReceiverId == e.ResponseReceiverId);
CloseConnections(aConnections);
aDuplexInputChannelContext.OpenConnections.RemoveWhere(x => x.ResponseReceiverId == e.ResponseReceiverId);
}
}
}
}
protected override void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
using (ThreadLock.Lock(myClientConnectionLock))
{
TClient aClient;
myConnectedClients.TryGetValue(e.ResponseReceiverId, out aClient);
if (aClient != null)
{
aClient.CloseOutpuConnections();
myConnectedClients.Remove(e.ResponseReceiverId);
}
}
}
}
protected override void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
TClient aNewClient = new TClient(AttachedDuplexInputChannel, e.ResponseReceiverId);
IEnumerable <string> anOutputChannelIds = myGetOutputChannelIds();
using (ThreadLock.Lock(myClientConnectionLock))
{
// Opens connections to all available outputs.
aNewClient.OpenOutputConnections(myMessaging, anOutputChannelIds);
myConnectedClients[e.ResponseReceiverId] = aNewClient;
}
}
}
protected override void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
if (ResponseReceiverConnected != null)
{
try
{
ResponseReceiverConnected(this, e);
}
catch (Exception err)
{
EneterTrace.Warning(TracedObject + ErrorHandler.DetectedException, err);
}
}
}
}
private void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
bool aPendingResponseReceicerConnectedEvent = false;
bool aNewResponseReceiverFlag = false;
TBufferedResponseReceiver aResponseReciever;
using (ThreadLock.Lock(myResponseReceivers))
{
aResponseReciever = GetResponseReceiver(e.ResponseReceiverId);
if (aResponseReciever == null)
{
aResponseReciever = CreateResponseReceiver(e.ResponseReceiverId, e.SenderAddress, false);
aNewResponseReceiverFlag = true;
}
aResponseReciever.IsOnline = true;
if (aResponseReciever.PendingResponseReceiverConnectedEvent)
{
aResponseReciever.ClientAddress = e.SenderAddress;
aPendingResponseReceicerConnectedEvent = aResponseReciever.PendingResponseReceiverConnectedEvent;
aResponseReciever.PendingResponseReceiverConnectedEvent = false;
}
if (aNewResponseReceiverFlag)
{
// This is a fresh new response receiver. Therefore broadcast messages were not sent to it yet.
foreach (TBroadcast aBroadcastMessage in myBroadcasts)
{
aResponseReciever.SendResponseMessage(aBroadcastMessage.Message);
}
}
// Send all buffered messages.
aResponseReciever.SendMessagesFromQueue();
}
Notify(ResponseReceiverOnline, e, false);
if (aNewResponseReceiverFlag || aPendingResponseReceicerConnectedEvent)
{
Notify(ResponseReceiverConnected, e, false);
}
}
}
private void OnResponseReceiverDisconnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
int aNumberOfRemoved;
using (ThreadLock.Lock(myResponseReceiverContexts))
{
aNumberOfRemoved = myResponseReceiverContexts.RemoveWhere(x => x.ResponseReceiverId == e.ResponseReceiverId);
}
if (aNumberOfRemoved > 0)
{
// Notify response receiver disconnected.
Dispatcher.Invoke(() => NotifyGeneric(ResponseReceiverDisconnected, e, false));
}
}
}
private void Notify(EventHandler <ResponseReceiverEventArgs> handler, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
if (handler != null)
{
try
{
handler(this, e);
}
catch (Exception err)
{
EneterTrace.Warning(TracedObject + ErrorHandler.DetectedException, err);
}
}
}
}
public void SendResponseMessage(string responseReceiverId, object message)
{
using (EneterTrace.Entering())
{
// If it is a broadcast response message.
if (responseReceiverId == "*")
{
using (ThreadLock.Lock(myResponseReceivers))
{
TBroadcast aBroadcastMessage = new TBroadcast(message);
myBroadcasts.Add(aBroadcastMessage);
foreach (TBufferedResponseReceiver aResponseReceiver in myResponseReceivers)
{
// Note: it does not throw exception.
aResponseReceiver.SendResponseMessage(message);
}
}
}
else
{
bool aNotifyOffline = false;
using (ThreadLock.Lock(myResponseReceivers))
{
TBufferedResponseReceiver aResponseReciever = GetResponseReceiver(responseReceiverId);
if (aResponseReciever == null)
{
aResponseReciever = CreateResponseReceiver(responseReceiverId, "", true);
aNotifyOffline = true;
}
aResponseReciever.SendResponseMessage(message);
if (aNotifyOffline)
{
ResponseReceiverEventArgs anEvent = new ResponseReceiverEventArgs(responseReceiverId, "");
Dispatcher.Invoke(() => Notify(ResponseReceiverOffline, anEvent, false));
}
}
}
}
}
private void OnResponseReceiverConnected(object sender, ResponseReceiverEventArgs e)
{
using (EneterTrace.Entering())
{
lock (myConnectedResponseReceivers)
{
myConnectedResponseReceivers.Add(e);
if (myConnectedResponseReceivers.Count == myNumberOfExpectedReceivers)
{
myResponseReceiversAreConnectedEvent.Set();
}
if (myDoOnResponseReceiverConnected != null)
{
myDoOnResponseReceiverConnected(sender, e);
}
}
}
}
// The method is called when a client is disconnected.
// The Silverlight client is disconnected if the web page is closed.
private void ClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
// Remove the disconnected client from the listbox.
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Remove(e.ResponseReceiverId);
});
Logger.Info("ResponseReceiverId : " + e.ResponseReceiverId);
Logger.Info("SenderAddress : " + e.SenderAddress);
}
// The method is called when a client is connected.
// The Silverlight client is connected when the client attaches the output duplex channel.
private void ClientConnected(object sender, ResponseReceiverEventArgs e)
{
// Add the connected client to the listbox.
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Add(e.ResponseReceiverId);
});
Logger.Info("Connected " + e.ResponseReceiverId);
//Logger.Info("ResponseReceiverId : " + e.ResponseReceiverId);
//Logger.Info("SenderAddress : " + e.SenderAddress);
}
// The method is called when a client is connected.
// The Silverlight client is connected when the client attaches the output duplex channel.
private void ClientConnected(object sender, ResponseReceiverEventArgs e)
{
// Add the connected client to the listbox.
//InvokeInUIThread(() =>
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Add(e.ResponseReceiverId);
});
}
// The method is called when a client is disconnected.
// The Silverlight client is disconnected if the web page is closed.
private void ClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
// Remove the disconnected client from the listbox.
//InvokeInUIThread(() =>
Dispatcher.InvokeAsync(() =>
{
ConnectedClientsListBox.Items.Remove(e.ResponseReceiverId);
});
}
private void OnClientDisconnected(object sender, ResponseReceiverEventArgs e)
{
LogMessage(String.Format("OnClientDisconnected: ResponseReceiverId = {0}, SenderAddress = {1}", e.ResponseReceiverId, e.SenderAddress));
}
