Class: EventChannel

Defined in: packages/core/src/events/events.ts:39

Per-attachment async event channel. Firebird gives a connection exactly one async aux port; every subscription flows over it and is demultiplexed by request id (rid). Created lazily on the first subscription and torn down when the last one closes.

Constructors

Constructor

new EventChannel(att, auxHost): EventChannel;

Defined in: packages/core/src/events/events.ts:47

Parameters

Parameter	Type
att	Attachment
auxHost	string

Returns

EventChannel

Methods

closeAll()

closeAll(reason?): void;

Defined in: packages/core/src/events/events.ts:150

Force-close the whole channel (used on attachment disconnect/reconnect).

Parameters

Parameter	Type
reason?	Error

Returns

void

---

subscribe()

subscribe(names): Promise<EventListener>;

Defined in: packages/core/src/events/events.ts:71

Subscribe to a set of events; returns a started listener.

Parameters

Parameter	Type
names	string[]

Returns

Promise<EventListener>