的webdriver 2.45.0和Firefox ESR 31.5.0 :: WebDriverException：無法綁定到內45000毫秒

Question

我與電網測試硒遠程webdriver的，我卡住了一個錯誤鎖定端口7054：

org.openqa.selenium.WebDriverException: Unable to bind to locking port 7054 within 45000 ms 
Build info: version: '2.44.0', revision: '76d78cf', time: '2014-10-23 20:02:37' 
System info: host: 'XXXXX', ip: 'XXXXX', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_45' 
Driver info: driver.version: FirefoxDriver 
Command duration or timeout: 47.71 seconds 
Build info: version: '2.44.0', revision: '76d78cf', time: '2014-10-23 20:02:37' 
System info: host: 'XXXXX', ip: 'XXXXX', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_45' 
Driver info: org.openqa.selenium.remote.RemoteWebDriver 

信息關於我的配置：

• 硒的服務器獨立-2.45.0
• 瀏覽器：Firefox ESR 31.5.0
• 我運行的Eclipe和TestNG
測試

• 樞紐配置： { "host": null, "port": 4444, "newSessionWaitTimeout": -1, "servlets" : [], "prioritizer": null, "capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher", "throwOnCapabilityNotPresent": true, "nodePolling": 5000, "cleanUpCycle": 5000, "timeout": 300000, "browserTimeout": 0, "maxSession": 100, "jettyMaxThreads":-1 }

• 我有這樣的配置有三個節點：

  { "capabilities": [ { "browserName": "firefox", "maxInstances": 5, "seleniumProtocol": "WebDriver" }, { "browserName": "chrome", "maxInstances": 5, "seleniumProtocol": "WebDriver" }, { "browserName": "iexplorer", "maxInstances": 1, "seleniumProtocol": "WebDriver" } ], "configuration": { "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy", "maxSession": 10, "port": 5555, "host": ip, "register": true, "registerCycle": 5000, "hubPort": 4444, "hubHost": ip } }

我的問題是：這可能是此錯誤的原因？ 目前我甚至不明白爲什麼有鎖定端口7054，即使我的集線器和節點配置端口不同。

感謝您的時間和答案。

UPDATE：

@BeforeMethod和@AfterMethod功能

@BeforeMethod 
public void setUp(){ 

    StringBuilder text = customAppender.createInstance(); 
    customAppender.setBuilder(text);  

    WebDriver driver = LocalDriverFactory.createInstance("firefox"); 
    LocalDriverManager.setWebDriver(driver); 
    customAppender.append("Opened webDriver instance = " + driver.hashCode()); 
} 

@AfterMethod 
public void shutDown(){ 
    WebDriver driver = LocalDriverManager.getDriver(); 
    if (driver != null) { 
     mainFunctions.log("Closed webDriver instance = " + driver.hashCode(), 2); 
     driver.quit(); 
    } 
} 

@Test方法：

@Test(dataProvider = "getData") 
public static void test(String browserName, String link) throws MalformedURLException, InterruptedException { 
     WebDriver driver = LocalDriverManager.getDriver(); 
     customAppender.append("Thread id = " + Thread.currentThread().getId()); 
     customAppender.append("Hashcode of webDriver instance = " + driver.hashCode()); 
     driver.get(link); 
     customAppender.append(driver.getTitle()); 
     Thread.sleep(20000); // for testing purposes 
     customAppender.append("Test 1, time: " + new SimpleDateFormat("HHmmss").format(Calendar.getInstance().getTime())); 
     mainFunctions.log(customAppender.printOutString(), 0); 
    } 

@Test(dataProvider = "getData") 
public static void test2(String browserName, String link) throws MalformedURLException, InterruptedException { 
     WebDriver driver = LocalDriverManager.getDriver(); 
     customAppender.append("Thread id = " + Thread.currentThread().getId()); 
     customAppender.append("Hashcode of webDriver instance = " + driver.hashCode()); 
     driver.get(link); 
     customAppender.append(driver.getTitle()); 
     Thread.sleep(20000); // for testing purposes 
     customAppender.append("Test 2, time: " + new SimpleDateFormat("HHmmss").format(Calendar.getInstance().getTime())); 
     mainFunctions.log(customAppender.printOutString(), 0); 
    } 

@dataProvider

@DataProvider(parallel=true) 
    public Object[][] getData(){ 
     Object[][] d = new Object[4][2]; 
     // dummy data 

     d[0][0] = "firefox"; 
     d[0][1] = "http://www.google.com"; 

     d[1][0] = "firefox"; 
     d[1][1] = "http://www.google.com"; 

     d[2][0] = "firefox"; 
     d[2][1] = "http://www.google.com"; 

     d[3][0] = "firefox"; 
     d[3][1] = http://www.google.com"; 

     return d; 
    } 

的testng.xml文件

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd"> 
<suite name="Suite" parallel="methods" thread-count="20"> 
    <test name="Test"> 
     <classes> 
      <class name="ts.testWebdriver" /> 
     </classes> 
    </test> <!-- Test --> 
</suite> <!-- Suite --> 

Answer 1

的原因可能是通過webdriver的Firefox的實例遠程計算機上的特定端口上運行。殺死ff實例並執行測試。在測試用例的末尾提供driver.quit（）以避免這些失敗。

Answer 2

好吧，所以我用WebDriver有這個問題，但無法修復它。 儘管找到了解決辦法。 我創建了一個新的Windows用戶，並從該用戶運行測試。現在看起來不錯。祝你好運。