forked from mirrors/gecko-dev
47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Trivial worker definition
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/* import-globals-from /toolkit/components/workerloader/require.js */
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importScripts("resource://gre/modules/workers/require.js");
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var PromiseWorker = require("resource://gre/modules/workers/PromiseWorker.js");
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var worker = new PromiseWorker.AbstractWorker();
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worker.dispatch = async function (method, args = []) {
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return await Agent[method](...args);
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};
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worker.postMessage = function (...args) {
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self.postMessage(...args);
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};
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worker.close = function () {
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self.close();
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};
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worker.log = function (...args) {
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dump("Worker: " + args.join(" ") + "\n");
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};
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self.addEventListener("message", msg => worker.handleMessage(msg));
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self.addEventListener("unhandledrejection", function (error) {
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throw error.reason;
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});
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var Agent = {
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bounce(...args) {
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return args;
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},
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async bounceWithExtraCalls(...args) {
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let result = await worker.callMainThread("echo", [
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"Posting something unrelated",
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]);
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args.push(result.ok);
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return args;
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},
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throwError(msg) {
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throw new Error(msg);
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},
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};
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