【发布时间】:2016-09-30 18:56:44
【问题描述】:
我有一组并行测试,当我在本地运行它们时从来没有出现过这个问题。这仅发生在我的小两个节点网格上。当我尝试调用WebDriver.getCurrentUrl() 时,我的测试一直在失败。错误信息是这样的:
org.openqa.selenium.WebDriverException: Session [035e8f79-fdd7-4492-a565-f803df792d3c] was terminated due to TIMEOUT
Command duration or timeout: 90 milliseconds
Build info: version: '2.53.0', revision: '35ae25b1534ae328c771e0856c93e187490ca824', time: '2016-03-15 10:43:46'
System info: host: 'bos-mpky6', ip: '172.30.31.59', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.6', java.version: '1.8.0_102'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities [{applicationCacheEnabled=true, rotatable=false, handlesAlerts=true, databaseEnabled=true, version=46.0.1, platform=LINUX, nativeEvents=false, acceptSslCerts=true, webdriver.remote.sessionid=035e8f79-fdd7-4492-a565-f803df792d3c, webStorageEnabled=true, locationContextEnabled=true, browserName=firefox, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]
Session ID: 035e8f79-fdd7-4492-a565-f803df792d3c
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:701)
at org.openqa.selenium.remote.RemoteWebDriver.getCurrentUrl(RemoteWebDriver.java:326)
起初,我认为这是一个配置问题,但我已将我的设置配置为具有比几毫秒长得多的超时。这是我用于集线器的配置:
{
"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,
"jettyMaxThreads":-1
}
这是我用于两个节点的配置:
{
"capabilities":
[
{
"browserName": "firefox",
"version": "46.0.1",
"platform": "LINUX",
"maxInstances": 5
}
],
"configuration":
{
"proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
"nodeTimeout":500000,
"port":5555,
"nodePolling":2000,
"registerCycle":10000,
"register":true,
"cleanUpCycle":2000,
"timeout":500000
}
}
我没有使用 Docker 或类似的东西。我已经尝试过网格服务器的 2.53.1、2.53.0、2.52.0 和 2.51.0 版本,但问题仍然困扰着我的测试。我能做些什么来摆脱这个问题吗?我找不到与超时相关的配置设置似乎可以摆脱这种情况。
【问题讨论】:
标签: selenium selenium-webdriver selenium-grid