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API / @angular/platform-webworker

MessageBusSource

interface MessageBusSource { initChannel(channel: string, runInZone: boolean): void attachToZone(zone: NgZone): void from(channel: string): EventEmitter<any> }

实现类

方法

initChannel()

Sets up a new channel on the MessageBusSource. MUST be called before calling from on the channel. If runInZone is true then the source will emit events inside the angular zone. if runInZone is false then the source will emit events inside the global zone.

initChannel(channel: string, runInZone: boolean): void

参数

channel

Type: string.

runInZone

Type: boolean.

返回值

void

attachToZone()

Assigns this source to the given zone. Any channels which are initialized with runInZone set to true will emit events that will be executed within the given zone.

attachToZone(zone: NgZone): void

参数

zone

Type: NgZone.

返回值

void

from()

Returns an EventEmitterthat emits every time a message is received on the given channel.

from(channel: string): EventEmitter<any>

参数

channel

Type: string.

返回值

EventEmitter<any>