public async Task CloseAsyncAndAbort_NotFailing()
{
ICommunicationListener listener = CreateListener(addresses: "https://localhost:80");
await listener.CloseAsync(CancellationToken.None);
listener.Abort();
}
void ActivateServiceType(Type serviceType)
{
//DESIGN NOTE:
//Use the first manifest for initialization. For all Fabric-based interactions, ServiceContext sent in message updates context.
ApplicationManifestAttribute[] manifests = serviceType.GetCustomAttributes <ApplicationManifestAttribute>().ToArray();
StatelessServiceContext serviceContext = new StatelessServiceContext {
ServiceName = new Uri("fabric:/" + manifests[0].ApplicationName + "/" + manifests[0].ServiceName)
};
StatelessService service = Activator.CreateInstance(serviceType, serviceContext) as StatelessService;
foreach (ServiceInstanceListener instanceListener in service.ServiceInstanceListeners)
{
ICommunicationListener listener = instanceListener.CreateCommunicationListener(serviceContext);
if (listener is WcfCommunicationListener)
{
ActivateWcfService(serviceType, listener as WcfCommunicationListener);
}
else
{
listener.OpenAsync(new System.Threading.CancellationToken()).Wait();
AppDomain.CurrentDomain.ProcessExit += delegate
{
try
{
listener.CloseAsync(new System.Threading.CancellationToken()).Wait();
}
catch
{}
};
}
}
}
private async Task _CloseListener(
string ListenerName,
ICommunicationListener listener,
CancellationToken cancelToken)
{
this.statuses[ListenerName] = ICommunicationListenerStatus.Closing;
await listener.CloseAsync(cancelToken);
this.statuses[ListenerName] = ICommunicationListenerStatus.Closed;
this.traceWriter.TraceMessage(string.Format("Composite listener - listener {0} closed", ListenerName));
}
private async Task _CloseListener(
string ListenerName,
ICommunicationListener listener,
CancellationToken cancelToken)
{
this.statuses[ListenerName] = ICommunicationListenerStatus.Closing;
await listener.CloseAsync(cancelToken);
this.statuses[ListenerName] = ICommunicationListenerStatus.Closed;
this.traceWriter.TraceMessage(string.Format("Composite listener - listener {0} closed", ListenerName));
}
/// <summary>
/// This method causes the communication listener to close. Close is a terminal state and
/// this method allows the communication listener to transition to this state in a
/// graceful manner.
/// </summary>
/// <param name="cancellationToken">Cancellation token</param>
/// <returns>
/// A <see cref="T:System.Threading.Tasks.Task">Task</see> that represents outstanding operation.
/// </returns>
public Task CloseAsync(CancellationToken cancellationToken)
{
return(_wrappedCommunicationListener.CloseAsync(cancellationToken));
}
private async Task _CloseListener(
ICommunicationListener listener,
CancellationToken cancelToken)
{
await listener.CloseAsync(cancelToken);
}
private async Task CloseListener(
string listenerName,
ICommunicationListener listener,
CancellationToken cancelToken)
{
_statuses[listenerName] = CommunicationListenerStatus.Closing;
await listener.CloseAsync(cancelToken);
_statuses[listenerName] = CommunicationListenerStatus.Closed;
}
