| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| // Instrument.js |
| // Instrumentation utilities |
| |
| (function (window, undefined) { |
| |
| var warmedUp = false; |
| var getBrowserMemorySize = function (success) { |
| /** Gets the memory size (in bytes) of the browser process |
| * @param {Function} success - The success callback |
| */ |
| var makeRequest = function (success) { |
| $.get("./common/Instrument.svc/GetBrowserMemorySize", function (data) { |
| success(parseInt(data)); |
| }, "text"); |
| }; |
| |
| if (window.CollectGarbage) { |
| window.CollectGarbage(); |
| } |
| |
| if (!warmedUp) { |
| // Make a dummy request to warm it up |
| makeRequest(function () { |
| warmedUp = true; |
| makeRequest(success); |
| }); |
| } else { |
| makeRequest(success); |
| } |
| } |
| |
| window.Instrument = { |
| getBrowserMemorySize: getBrowserMemorySize |
| }; |
| |
| })(this); |