AfterEndpointsAllocatedEvent Constructors

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Constructors

Docs Reference Search C# APIs Aspire.Hosting AfterEndpointsAllocatedEvent Constructors

Class Constructors 1 member

This event is published after all endpoints have been allocated.

Constructor(IServiceProvider, DistributedApplicationModel)

This event is published after all endpoints have been allocated.

public class AfterEndpointsAllocatedEvent
{
    public AfterEndpointsAllocatedEvent(
        IServiceProvider services,
        DistributedApplicationModel model)
    {
        // ...
    }
}

AfterEndpointsAllocatedEvent.cs#L30-L40

Parameters

services IServiceProvider The IServiceProvider instance.

model DistributedApplicationModel The DistributedApplicationModel instance.

Remarks

Subscribing to this event is analogous to implementing the IDistributedApplicationLifecycleHook.AfterEndpointsAllocatedAsync method. This event provides access to the IServiceProvider interface to resolve dependencies including DistributedApplicationModel service which is passed in as an argument in IDistributedApplicationLifecycleHook.AfterEndpointsAllocatedAsync. Subscribe to the AfterEndpointsAllocatedEvent event and resolve the distributed application model.

var builder = DistributedApplication.CreateBuilder(args);
builder.Eventing.Subscribe<AfterEndpointsAllocatedEvent>(
    async (@event, cancellationToken) => {
  var appModel = @event
      .ServiceProvider
      .GetRequiredService<DistributedApplicationModel>(
      );
  // Update configuration of resource based on final endpoint configuration
});