add cancelable Timeout

This commit is contained in:
2017-06-05 00:32:01 +02:00
parent f8cfd99c8c
commit 75358d0b66
9 changed files with 390 additions and 72 deletions

14
dist/index.d.ts vendored
View File

@ -1,2 +1,16 @@
import 'typings-global';
/**
* delay something, works like setTimeout
* @param timeInMillisecond
* @param passOn
*/
export declare let delayFor: <T>(timeInMillisecond: number, passOn?: T) => Promise<T>;
export declare class Timeout<T> {
promise: Promise<T>;
private _deferred;
private _timeout;
private _cancelled;
constructor(timeInMillisecondArg: any, passOn?: T);
makeUnrefed(): void;
cancel(): void;
}

29
dist/index.js vendored
View File

@ -7,7 +7,14 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
require("typings-global");
const smartq = require("smartq");
/**
* delay something, works like setTimeout
* @param timeInMillisecond
* @param passOn
*/
exports.delayFor = (timeInMillisecond, passOn) => __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve, reject) => {
setTimeout(() => {
@ -16,4 +23,24 @@ exports.delayFor = (timeInMillisecond, passOn) => __awaiter(this, void 0, void 0
});
return passOn;
});
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class Timeout {
constructor(timeInMillisecondArg, passOn) {
this._cancelled = false;
this._deferred = smartq.defer();
this.promise = this._deferred.promise;
this._timeout = setTimeout(() => {
if (!this._cancelled) {
this._deferred.resolve(passOn);
}
}, timeInMillisecondArg);
}
makeUnrefed() {
this._timeout.unref();
}
cancel() {
this._cancelled = true;
this.makeUnrefed();
}
}
exports.Timeout = Timeout;
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