Angularjs 添加UntrackOutstandingTimeout后出现超时错误：在量角器配置中为true

我的量角器外形如下所示：

    exports.config = {
    seleniumServerJar: "../node_modules/protractor/selenium/selenium-server-standalone-2.51.0.jar",
    seleniumPort: 4444,
    baseUrl: baseUrl,
    specs: specs,
    untrackOutstandingTimeouts:true,
    jasmineNodeOpts: {
    showColors: true,
    defaultTimeoutInterval: 3600000
  },

  framework: "jasmine2"
}

我正在尝试在角度页面上执行操作，但由于错误而失败-

Failed: Timed out waiting for Protractor to synchronize with the page after 150 seconds. 
Please see https://github.com/angular/protractor/blob/master/docs/faq.md. 
The following tasks were pending:
- $http: /api/v1/query/tail/242ac110002-8/1h?t=1456925874600

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我在量角器配置中添加了untrackOutstandingTimeouts:true，但仍然得到了上述错误

Protractor Version - 3.1.1
Node version - 4.3.1
Selenium-webdriver - 2.51.0

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提前谢谢

能够使用browser.ignoreSynchronization解决上述问题

browser.get('/');
browser.ignoreSynchronization=true;

//Go to page where $http  and $timeout is added
//Perform any action, steps here

browser.sleep(5000); //This can be replace with wait condition

browser.ignoresynchronization=false

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untrackOutstandingTimeouts:true表示$timeout，我得到$http的错误。我如何处理$http？