[英]IIS stopped and error message "HTTP Error 503. The service is unavailable"
I have a problem with IIS that I cannot resolve.我遇到了无法解决的 IIS 问题。
Given that:鉴于:
Quite randomly ( infrequently ) the application responds to the front-end with the error message " HTTP Error 503. The service is unavailable. ".应用程序非常随机(很少)向前端响应错误消息“ HTTP 错误 503。服务不可用。 ”。
Trying to reboot from the prompt via the iisreset command fails and remains stopped and trying to reboot directly from IIS I get the following error message " Web Publishing Service (W3SVC) stopped. Websites cannot be started if the Web Publishing Service (W3SVC) is not running "; Trying to reboot from the prompt via the iisreset command fails and remains stopped and trying to reboot directly from IIS I get the following error message " Web Publishing Service (W3SVC) stopped. Websites cannot be started if the Web Publishing Service (W3SVC) is not运行“;
See the following link:请参阅以下链接:
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To restart the application pool the only solution is to kill the process and then restart it.要重新启动应用程序池,唯一的解决方案是终止该进程,然后重新启动它。
What could it depend on?它可以依赖什么? Could it be some other service that can give IIS problems?
难道是其他一些服务可以给 IIS 问题?
I hope someone can give me some useful information.我希望有人能给我一些有用的信息。
Thanks in advance.提前致谢。
I think you have two questions:我想你有两个问题:
503 error => common cause is the application crash. 503 错误 => 常见原因是应用程序崩溃。 You should set debugdiag rules to collect dump for application crash and analysis the dump for the crash reason.
您应该设置调试诊断规则以收集应用程序崩溃的转储并分析崩溃原因的转储。
Dependencies are:依赖项是:
You can refer to this answer about how to solve "w3svc service is not running error".您可以参考this answer了解如何解决“w3svc 服务未运行错误”。
Hope helps.希望有所帮助。
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