本文整理匯總了TypeScript中rxjs/operators.observeOn函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript observeOn函數的具體用法？TypeScript observeOn怎麽用？TypeScript observeOn使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了observeOn函數的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: asDiagram
asDiagram('observeOn(scheduler)')('should observe on specified scheduler', () => {
const e1 = hot('--a--b--|');
const expected = '--a--b--|';
const sub = '^ !';
expectObservable(e1.pipe(observeOn(rxTestScheduler))).toBe(expected);
expectSubscriptions(e1.subscriptions).toBe(sub);
});示例2: it
it('should observe after specified delay', () => {
const e1 = hot('--a--b--| ');
const expected = '-----a--b--|';
const sub = '^ ! ';
expectObservable(e1.pipe(observeOn(rxTestScheduler, 30))).toBe(expected);
expectSubscriptions(e1.subscriptions).toBe(sub);
});示例3: constructor
constructor(initialState: T, action$: Dispatcher, reducer$: Reducer) {
super(initialState);
action$
.pipe(
observeOn(queue),
withLatestFrom(reducer$),
scan<[Action, ActionReducer<any>], T>(
(state, [action, reducer]) => reducer(state, action),
initialState,
),
)
.subscribe(value => this.next(value));
}示例4: it
it('should get new iterator for each subscription', () => {
const expected = [
Notification.createNext(10),
Notification.createNext(20),
Notification.createComplete()
];
const e1 = fromIterable<number>(new Int32Array([10, 20]), undefined).pipe(observeOn(rxTestScheduler));
let v1, v2: Array<Notification<any>>;
e1.pipe(materialize()).toArray().subscribe((x) => v1 = x);
e1.pipe(materialize()).toArray().subscribe((x) => v2 = x);
rxTestScheduler.flush();
expect(v1).to.deep.equal(expected);
expect(v2).to.deep.equal(expected);
});示例5: values
return (actor$: Observable<Actor>) => {
return actor$.pipe(
rxFilter((actor) => RequestActor.isPreRequestActor(actor)),
rxObserveOn(asyncScheduler),
rxBufferTime(100),
rxFilter((actors) => actors.length > 0),
rxMergeMap((actors) => {
const nextActors = {} as Dictionary<Actor>;
actors.forEach((actor) => {
nextActors[actor.type + JSON.stringify(actor.arg)] = actor;
});
return values(nextActors);
}),
);
};