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停止使用Twisted运行的应用程序(punjab)
原标题:Stopping an application (punjab) that is run using Twisted

我试图用很少的python知识来运行punjab连接管理器。我遵循了punjab文档,可以启动应用程序了。但是我该如何停止/重新启动它?

twistd -y punjab.tac

第一次开始双关语,但之后如果我输入相同的命令,它会说

Another twistd server is running, PID 3726.

确切地说,我想使用命令行设置punjab的主机和端口选项,然后再次重新启动它。请帮忙。谢谢

最佳回答

以<code>twistd</code>启动的服务器以某种典型的UNIX方式停止:向其发送信号-INT是一个不错的首选:

kill -INT 3726

这应该会启动关机。您可以在启动服务器的同一目录中签入日志文件,通常为twistd.log

由于运行进程的PID是在twistd.PID(同样是同一目录)中跟踪的,因此您也可以直接从文件中获取该信息,而不必键入(可能键入错误):

kill -INT `cat twistd.pid`
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