/// <summary>
/// Bind query and heartbeat listeners to the specified port
/// </summary>
/// <param name="listenPort">Port (TCP and UDP) to bind the listeners to</param>
private void Bind(int listenPort)
{
if (queryListeners.ContainsKey(listenPort))
{
MasterServer.Log("[NET] Port {0} already bound", listenPort);
return;
}
try
{
IPEndPoint endpoint = new IPEndPoint(IPAddress.Any, listenPort);
QueryListener queryListener = new QueryListener(endpoint, serverList, geoIP, md5Manager, banManager, cdKeyValidator, gameStats);
queryListeners.Add(listenPort, queryListener);
HeartbeatListener heartbeatListener = new HeartbeatListener(endpoint);
heartbeatListener.ReceivedHeartbeat += new ReceivedHeartbeatHandler(serverList.ReceivedHeartbeat);
heartbeatListeners.Add(listenPort, heartbeatListener);
MasterServer.Log("[NET] Port {0} bound successfully", listenPort);
}
catch (Exception ex)
{
MasterServer.Log("[NET] Error binding port(s) {0}, {1}", listenPort, ex.Message);
queryListeners.Remove(listenPort);
heartbeatListeners.Remove(listenPort);
}
UpdateListenPortList();
}
internal static IListener CreateHostListener(IListenerFactory allFunctionsListenerFactory, SharedQueueHandler sharedQueue,
IRecurrentCommand heartbeatCommand, IWebJobsExceptionHandler exceptionHandler, CancellationToken shutdownToken)
{
IListener factoryListener = new ListenerFactoryListener(allFunctionsListenerFactory, sharedQueue);
IListener heartbeatListener = new HeartbeatListener(heartbeatCommand, exceptionHandler, factoryListener);
IListener shutdownListener = new ShutdownListener(shutdownToken, heartbeatListener);
return(shutdownListener);
}
private static IListener CreateHostListener(IListenerFactory allFunctionsListenerFactory,
IRecurrentCommand heartbeatCommand, IBackgroundExceptionDispatcher backgroundExceptionDispatcher,
CancellationToken shutdownToken)
{
IListener factoryListener = new ListenerFactoryListener(allFunctionsListenerFactory);
IListener heartbeatListener = new HeartbeatListener(heartbeatCommand, backgroundExceptionDispatcher, factoryListener);
IListener shutdownListener = new ShutdownListener(shutdownToken, heartbeatListener);
return(shutdownListener);
}
/// <summary>
/// Stops CAST communication channels.
/// </summary>
public void Stop()
{
// Stop heartbeat
if (_timer != null)
{
_timer.Stop();
}
HeartbeatListener.Stop();
SendHeartbeatNowListener.Stop();
ClientListener.Stop();
}
/// <summary>
/// Starts CAST communication channels.
/// </summary>
public void Start()
{
if (CastService.GetIsCastConfigured())
{
EventLog.Application.WriteWarning("CAST communications are starting.");
// Server specific
if (CastService.GetIsCastServer())
{
HeartbeatListener.Receive <RemotePlatformInfo>(SpecialStrings.CastHeartbeatKey, HandleHeartbeat, false);
}
SendHeartbeatNowListener.Subscribe <string>(SpecialStrings.CastHeartbeatDemandKey, SendHeartbeatNow);
StartHeartbeat();
ClientListener.Respond <CastRequest, CastResponse>(CastService.GetClientCommunicationKey(), HandleRequest);
}
}
public override void RemoveHeartbeatListener(HeartbeatListener listener)
{
_heartBeatListeners.remove(listener);
}
public override void AddHeartbeatListener(HeartbeatListener listener)
{
_heartBeatListeners.add(listener);
}
