Question

我有一个每10分钟运行一次的量角器安装。我将Firefox与directConnect一起使用，因为我需要设置一个用户代理，而且我不能使用chrome，因为如果同时运行两个量角器实例，它就会失败。

每天至少发生一次超时：

Using FirefoxDriver directly...
[launcher] Running 1 instances of WebDriver

/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:89
          Error('Timed out waiting for the WebDriver server at ' + url));
          ^
Error: Timed out waiting for the WebDriver server at http://127.0.0.1:50162/hub
    at Error (native)
    at onResponse (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:89:11)
    at /u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:44:21
    at /u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/http/http.js:140:5
    at ClientRequest.<anonymous> (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/http/index.js:172:7)
    at emitOne (events.js:77:13)
    at ClientRequest.emit (events.js:169:7)
    at Socket.socketErrorListener (_http_client.js:259:9)
    at emitOne (events.js:77:13)
    at Socket.emit (events.js:169:7)
From: Task: WebDriver.createSession()
    at Function.webdriver.WebDriver.acquireSession_ (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:157:22)
    at Function.webdriver.WebDriver.createSession (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:131:30)
    at new Driver (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/selenium-webdriver/firefox/index.js:277:36)
    at [object Object].DirectDriverProvider.getNewDriver (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/lib/driverProviders/direct.js:75:16)
    at [object Object].Runner.createBrowser (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/lib/runner.js:182:37)
    at /u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/lib/runner.js:263:21
    at _fulfilled (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/q/q.js:797:54)
    at self.promiseDispatch.done (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/q/q.js:826:30)
    at Promise.promise.promiseDispatch (/u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/q/q.js:759:13)
    at /u01/node-v4.2.2-linux-x64/lib/node_modules/protractor/node_modules/q/q.js:525:49
[launcher] Process exited with error code 1

版本：量角器2.5.1（Selenium WebDriver 2.47.0）节点v4.2.2 Firefox 38.2.1

protractor.config.js

var firefox = require('selenium-webdriver/firefox');
var firefoxProfile = new firefox.Profile();
firefoxProfile.setPreference("general.useragent.override", 'monitoring7758932056');
firefoxProfile.setPreference('startup.homepage_welcome_url.additional', 'about:blank');
exports.config = {
    directConnect: true,

    capabilities: {
        'browserName': 'firefox',
        'firefox_profile': firefoxProfile
    },

    suites: {
        login: 'login.spec.js',
    },

    baseUrl: 'http://192.168.1.100:8080/application',

};

login.spec.js

describe( 'login', function () {

        var loginPage;

        beforeEach( function () {
                loginPage = require( './LoginPage.js' );
        } );

        it( 'should let a user to login', function () {
                loginPage.get();
                loginPage.loginAsTestUser();
                expect( login.isCurrentPage() ).toBe( false );
        } );

} );

LoginPage.js

function LoginPage () {

    function get() {
            browser.get( '' );
    }

    function loginAsTestUser () {
            element( by.model( 'username' ) ).sendKeys( 'user' );
            element( by.model( 'password' ) ).sendKeys( 'password' );
            return element( by.xpath( '//button[@type=\'submit\']' ) ).click();
    }

    function isCurrentPage() {
            return element( by.model( 'password' ) ).isPresent();
    }
}
module.exports = new LoginPage();

如何避免这些超时？

Answer 1

你错误地设置了firefox个人资料，并不是那么简单。有一个setFirefoxProfile方法，展示了如何通过制作自定义的firefox配置文件来设置firefox首选项。

使用directConnect到Firefox的量角器随机超时

1 个答案: