protected override void OnApplicationPoolAllQueueInstancesStopped(string appPoolId, int queueId)
{
Debug.Print("ListenerAdapter[" + ProtocolName + "]::OnApplicationPoolAllQueueInstancesStopped(" + appPoolId + ", " + queueId + ")");
if (!isOpen)
{
if (closingProcessStatus != ClosingProcessBlocked)
{
// OnConfigManagerDisconnected was already called. We should just return.
return;
}
}
try
{
AppPool appPool = null;
lock (appManager)
{
if (!appManager.AppPools.TryGetValue(appPoolId, out appPool))
{
// Ignore this notification if we received OnApplicationPoolDeleted.
return;
}
}
IActivatedMessageQueue queue = activationService.FindQueue(queueId);
if (queue == null)
{
// This is the belated notification. Ignore it.
return;
}
Fx.Assert(queue.App.AppPool.AppPoolId == appPoolId, "OnApplicationPoolAllQueueInstancesStopped: unexpected pool id");
queue.OnQueueInstancesStopped();
App app = queue.App;
try
{
if (app.PendingAction.ActionType == AppActionType.Deleted)
{
CompleteDeleteApp(app);
SignalCleanupForNoApps();
}
else if (app.PendingAction.ActionType == AppActionType.SettingsChanged)
{
CompleteAppSettingsChanged(app);
}
}
finally
{
// Reset the action
app.SetPendingAction(null);
}
}
catch (Exception exception)
{
HandleUnknownError(exception);
}
}
protected override void OnApplicationBindingsChanged(string appKey, IntPtr bindingsMultiSz, int numberOfBindings)
{
Debug.Print("ListenerAdapter[" + ProtocolName + "]::OnApplicationBindingsChanged(" + appKey + ")");
string[] bindings = null;
try
{
bindings = base.ParseBindings(bindingsMultiSz, numberOfBindings);
}
catch (ArgumentException exception)
{
DiagnosticUtility.TraceHandledException(exception, TraceEventType.Error);
// Ignore the binding change if WAS provides wrong bindings.
return;
}
App app = null;
lock (appManager)
{
// The app might have been removed due to the service shutdown.
if (!appManager.Apps.TryGetValue(appKey, out app))
{
return;
}
}
try
{
if (app.PendingAction != null)
{
app.PendingAction.MergeFromBindingChangedAction(bindings);
}
else
{
if (app.MessageQueue.HasStartedQueueInstances)
{
app.SetPendingAction(AppAction.CreateBindingsChangedAction(bindings));
ScheduleClosingListenerChannelInstances(app);
}
else
{
RegisterNewBindings(app, bindings);
}
}
}
catch (Exception exception)
{
HandleUnknownError(exception);
}
}
protected override void OnApplicationDeleted(string appKey)
{
Debug.Print("ListenerAdapter[" + ProtocolName + "]::OnApplicationDeleted(" + appKey + ")");
try
{
App app = null;
lock (appManager)
{
// CSDMain 190118
// In some cases WAS will send us duplicated notification for the deletion of a same appKey
if (!appManager.Apps.ContainsKey(appKey))
{
return;
}
app = appManager.Apps[appKey];
}
if (app.PendingAction != null)
{
app.PendingAction.MergeFromDeletedAction();
}
else
{
if (app.MessageQueue.HasStartedQueueInstances)
{
// Creae a new action
app.SetPendingAction(AppAction.CreateDeletedAction());
ScheduleClosingListenerChannelInstances(app);
}
else
{
CompleteDeleteApp(app);
}
}
}
catch (Exception exception)
{
HandleUnknownError(exception);
}
}
protected override void OnApplicationAppPoolChanged(string appKey, string appPoolId)
{
Debug.Print("ListenerAdapter[" + ProtocolName + "]::OnApplicationAppPoolChanged(" + appKey + ", " + appPoolId + ")");
try
{
App app = null;
lock (appManager)
{
// The app might have been removed due to the service shutdown.
if (!appManager.Apps.TryGetValue(appKey, out app))
{
return;
}
}
if (app.PendingAction != null)
{
app.PendingAction.MergeFromAppPoolChangedAction(appPoolId);
}
else
{
if (app.MessageQueue.HasStartedQueueInstances)
{
// Create a new action
app.SetPendingAction(AppAction.CreateAppPoolChangedAction(appPoolId));
ScheduleClosingListenerChannelInstances(app);
}
else
{
CompleteAppPoolChange(app, appPoolId);
}
}
}
catch (Exception exception)
{
HandleUnknownError(exception);
}
}