The Tor Browser: comparison dom/workers/test/multi_sharedWorker_sharedWorker.js

comparison: dom/workers/test/multi_sharedWorker_sharedWorker.js

dom/workers/test/multi_sharedWorker_sharedWorker.js

branch: TOR_BUG_9701
changeset 14: 925c144e1f1f

equal deleted inserted replaced

--1:000000000000
+:08495c6c1e57
+/**
+* Any copyright is dedicated to the Public Domain.
+* http://creativecommons.org/publicdomain/zero/1.0/
+*/
+"use strict";
+if (self.name != "FrameWorker") {
+throw new Error("Bad worker name: " + self.name);
+}
+var registeredPorts = [];
+var errorCount = 0;
+var storedData;
+self.onconnect = function(event) {
+var port = event.ports[0];
+if (registeredPorts.length) {
+var data = {
+type: "connect"
+};
+registeredPorts.forEach(function(registeredPort) {
+registeredPort.postMessage(data);
+});
+}
+port.onmessage = function(event) {
+switch (event.data.command) {
+case "start":
+break;
+case "error":
+throw new Error("Expected");
+case "store":
+storedData = event.data.data;
+break;
+case "retrieve":
+var data = {
+type: "result",
+data: storedData
+};
+port.postMessage(data);
+break;
+default:
+throw new Error("Unknown command '" + error.data.command + "'");
+}
+};
+registeredPorts.push(port);
+};
+self.onerror = function(message, filename, lineno) {
+if (!errorCount++) {
+var data = {
+type: "worker-error",
+message: message,
+filename: filename,
+lineno: lineno
+};
+registeredPorts.forEach(function (registeredPort) {
+registeredPort.postMessage(data);
+});
+// Prevent the error from propagating the first time only.
+return true;
+}
+};