Selenium 网格无法正常工作

Question

我在 windows 命令提示符中执行了以下集线器和节点命令。当我在浏览 http://localhost:4441/grid/console

时获得网格控制台时，我可以看到这是有效的

C:\seleniumserver\java -jar selenium-server-standalone-3.4.0.jar -role hub -port 4441

C:\seleniumserver\java -jar selenium-server-standalone-3.4.0.ja -role wd -hub http://localhost:4441/grid/register

我的自动化代码具有以下 C# 代码。

C# 代码片段

var capabilities = DesiredCapabilities.Chrome();
capabilities.Platform = Platform.CurrentPlatform;
IWebDriver driver = new RemoteWebDriver(new Uri("http://localhost:4444/wd/hub"), capabilities);

当我运行运行自动化时，我收到以下错误消息

收到错误消息

An exception of type 'OpenQA.Selenium.WebDriverException' occurred in WebDriver.dll but was not handled in user code

Additional information: The HTTP request to the remote WebDriver server for URL http://localhost:4444/wd/hub/session timed out after 60 seconds.

请问我做错了什么？第一次设置

非常感谢，

评论后更新

进行了以下更改

        var capabilities = DesiredCapabilities.Chrome();
        capabilities.Platform = Platform.CurrentPlatform;
        IWebDriver driver = new RemoteWebDriver(new Uri("http://localhost:4441/wd/hub"), capabilities);

错误信息

at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse) at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities) at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor commandExecutor, ICapabilities desiredCapabilities) at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(Uri remoteAddress, ICapabilities desiredCapabilities) at myfile.ctor() in C:\Projects\UAT Automation\myfile.cs:line 43 at .. ..ctor() in C:\Projects\UAT 自动化...cs:第 21 行

Answer 1

您正在端口 4441 中启动集线器，但您正在尝试使用

连接到 4444

IWebDriver driver = new RemoteWebDriver(new Uri("http://localhost:4444/wd/hub"), capabilities);

请将您的实例化代码更改为

IWebDriver driver = new RemoteWebDriver(new Uri("http://localhost:4441/wd/hub"), capabilities);

然后重试。

Selenium 网格无法正常工作

Selenium grid not able to get it working

selenium-grid

selenium-chromedriver