DistributedApplicationEventing Methods
Class Methods 5 members
Supports publishing and subscribing to events which are executed during the AppHost lifecycle.
Publishes an event to all subscribes of the specific event type.
public class DistributedApplicationEventing{ public Task PublishAsync<T>( T @event, CancellationToken cancellationToken = default(CancellationToken)) { // ... }}Parameters
event T The event. cancellationToken CancellationToken optional A cancellation token. Returns
Task A task that can be awaited. PublishAsync(T, EventDispatchBehavior, CancellationToken) Section titled PublishAsync(T, EventDispatchBehavior, CancellationToken) Task Publishes an event to all subscribes of the specific event type.
public class DistributedApplicationEventing{ public Task PublishAsync<T>( T @event, EventDispatchBehavior dispatchBehavior, CancellationToken cancellationToken = default(CancellationToken)) { // ... }}Parameters
event T The event. dispatchBehavior EventDispatchBehavior The dispatch behavior for the event. cancellationToken CancellationToken optional A cancellation token. Returns
Task A task that can be awaited. Subscribe(Func<T, CancellationToken, Task>) Section titled Subscribe(Func<T, CancellationToken, Task>) DistributedApplicationEventSubscription Subscribes a callback to a specific event type within the AppHost.
public class DistributedApplicationEventing{ public DistributedApplicationEventSubscription Subscribe<T>( Func<T, CancellationToken, Task> callback) { // ... }}Parameters
callback Func<T, CancellationToken, Task> A callback to handle the event. Returns
DistributedApplicationEventSubscription A subscription instance which can be used to unsubscribe Subscribe(IResource, Func<T, CancellationToken, Task>) Section titled Subscribe(IResource, Func<T, CancellationToken, Task>) DistributedApplicationEventSubscription Subscribes a callback to a specific event type
public class DistributedApplicationEventing{ public DistributedApplicationEventSubscription Subscribe<T>( IResource resource, Func<T, CancellationToken, Task> callback) { // ... }}Parameters
resource IResource The resource instance associated with the event. callback Func<T, CancellationToken, Task> A callback to handle the event. Returns
DistributedApplicationEventSubscription A subscription instance which can be used to unsubscribe. Unsubscribe(DistributedApplicationEventSubscription) Section titled Unsubscribe(DistributedApplicationEventSubscription) Unsubscribe from an event.
public class DistributedApplicationEventing{ public void Unsubscribe( DistributedApplicationEventSubscription subscription) { // ... }}Parameters
subscription DistributedApplicationEventSubscription The specific subscription to unsubscribe.