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timers.js

"use strict";
module.exports = function(Promise, INTERNAL, debug) {
var util = require("./util");
var TimeoutError = Promise.TimeoutError;

function HandleWrapper(handle)  {
    this.handle = handle;
}

HandleWrapper.prototype._resultCancelled = function() {
    clearTimeout(this.handle);
};

Promise.prototype.delay = function (ms) {
    return delay(ms, this);
};

if (parent != null) {
        parent.cancel();
    }
};

function successClear(value) {
    clearTimeout(this.handle);
    return value;
}

function failureClear(reason) {
    clearTimeout(this.handle);
    throw reason;
}

Promise.prototype.timeout = function (ms, message) {
    ms = +ms;
    var ret, parent;

var handleWrapper = new HandleWrapper(setTimeout(function timeoutTimeout() {
        if (ret.isPending()) {
            afterTimeout(ret, message, parent);
        }
    }, ms));

if (debug.cancellation()) {
        parent = this.then();
        ret = parent._then(successClear, failureClear,
                            undefined, handleWrapper, undefined);
        ret._setOnCancel(handleWrapper);
    } else {
        ret = this._then(successClear, failureClear,
                            undefined, handleWrapper, undefined);
    }

return ret;
};

};

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