Interface EventBus

An event bus is a Publish-Subscribe Channel transferring Event.

Hierarchy

Disposable
- EventBus

Index

Methods

Methods

dispose

dispose(): Promise<void>

Inherited from Disposable.dispose
- Defined in packages/ceb-messaging-core/src/common.ts:18
Release all stateful stuff.

Returns Promise<void>

publish

publish<E>(...events: E[]): void

- Defined in packages/ceb-messaging-core/src/event.ts:60
Publish events on the bus.

Type parameters
- E: Event<any, MessageHeaders, E> = Event<any, MessageHeaders>
  
  the type of the event
Parameters
- Rest ...events: E[]
  
  the events
Returns void

subscribe

subscribe<E>(eventType: string, listener: EventListener<E>, options?: Partial<SubscribeOptions>): Removable

- Defined in packages/ceb-messaging-core/src/event.ts:70
Subscribe to an event.

Type parameters
- E: Event<any, MessageHeaders, E> = Event<any, MessageHeaders>
  
  the type of the event
Parameters
- eventType: string
  
  the type of the event
- listener: EventListener<E>
  
  the listener
- Optional options: Partial<SubscribeOptions>
  
  the options
Returns Removable

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