【发布时间】：2011-08-30 21:09:00
【问题描述】：
我在 Windows XP 上首次在 Firefox 6 上运行我的 watir-webdriver 测试时收到此错误消息。
1) Error:
testAttributeGadget010_workflow_shown(AttributeGadgetTest):
Errno::EADDRINUSE: Only one usage of each socket address (protocol/network address/port) is normally permitted. - connect(2)
C:/Ruby187/lib/ruby/1.8/net/http.rb:560:in `initialize'
C:/Ruby187/lib/ruby/1.8/net/http.rb:560:in `open'
C:/Ruby187/lib/ruby/1.8/net/http.rb:560:in `connect'
C:/Ruby187/lib/ruby/1.8/timeout.rb:53:in `timeout'
C:/Ruby187/lib/ruby/1.8/timeout.rb:101:in `timeout'
C:/Ruby187/lib/ruby/1.8/net/http.rb:560:in `connect'
C:/Ruby187/lib/ruby/1.8/net/http.rb:553:in `do_start'
C:/Ruby187/lib/ruby/1.8/net/http.rb:542:in `start'
C:/Ruby187/lib/ruby/1.8/net/http.rb:1035:in `request'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/http/default.rb:73:in `response_for'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/http/default.rb:41:in `request'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/http/common.rb:34:in `call'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/bridge.rb:410:in `raw_execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/bridge.rb:388:in `execute'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/remote/bridge.rb:356:in `find_element_by'
C:/Ruby187/lib/ruby/gems/1.8/gems/selenium-webdriver-2.4.0/lib/selenium/webdriver/common/search_context.rb:41:in `find_element'
C:/Ruby187/lib/ruby/gems/1.8/gems/watir-webdriver-0.3.2/lib/watir-webdriver/locators/element_locator.rb:86:in `find_first_by_multiple'
C:/Ruby187/lib/ruby/gems/1.8/gems/watir-webdriver-0.3.2/lib/watir-webdriver/locators/element_locator.rb:33:in `locate'
C:/Ruby187/lib/ruby/gems/1.8/gems/watir-webdriver-0.3.2/lib/watir-webdriver/elements/element.rb:263:in `locate'
C:/Ruby187/lib/ruby/gems/1.8/gems/watir-webdriver-0.3.2/lib/watir-webdriver/elements/element.rb:245:in `assert_exists'
C:/Ruby187/lib/ruby/gems/1.8/gems/watir-webdriver-0.3.2/lib/watir-webdriver/elements/checkbox.rb:19:in `set'
./library/attribOptions.rb:22:in `attribOptions'
./library/attribOptions.rb:20:in `each_index'
./library/attribOptions.rb:20:in `attribOptions'
./007_wb_attribute.rb:365:in `testAttributeGadget010_workflow_shown'
./007_wb_attribute.rb:345:in `each'
./007_wb_attribute.rb:345:in `testAttributeGadget010_workflow_shown'
在我的 100 多个测试/单元测试用例中，似乎发生了 20 次。 有谁知道出了什么问题？
【问题讨论】：
-
你可以尝试更新到 ruby 1.9.2 看看它是否仍然存在？
-
我在使用从 3.X 到 6.0 的各种 FF 版本时遇到了同样的问题。 Selenium Webdriver 2.5.0、Watir-Webdriver 0.3.2、Ruby 192-p290。在 XP（32 位）和 Windows 7（64 位）机器上。我昨天确实更新了 webdriver 以解决在 Firefox 6 上运行的问题，然后问题就直接出现了。
-
微软的文章似乎已经解决了 XP 上的这两个问题！
-
@jarib 您应该将您的 MaxUserPort 答案作为正确答案，以便将其标记为已回答
标签： watir watir-webdriver