Heroku的"Puma Port 5000已在使用中"滑轨 [英] Heroku Open "Puma Port 5000 Already In Use" Rails

问题描述

当我Control-C退出"Heroku Open"(Heroku工具栏服务器命令)时.我无法重新启动.我收到此错误:

When I Control-C to quit "Heroku Open" (the Heroku Toolbar server command). I'm unable to restart. I receive this error:

/vendor/bundle/gems/puma-2.14.0/lib/puma/binder.rb:233:in `initialize': Address already in use - bind(2) for "0.0.0.0" port 5000 (Errno::EADDRINUSE)
web.1  | s/vendor/bundle/gems/puma-2.14.0/lib/puma/cluster.rb:304:in `run'

为避免出现此问题，它们是关闭Heroku工具栏本地Rails服务器的正确"方法吗?

Is their a "correct" way to shut down the Heroku Toolbar local rails server in order to avoid this problem?

推荐答案

我用来解决此问题的唯一方法是运行lsof来识别使用端口:5000的对象，然后对pid进行sudo kill s)正在访问该端口.

The only method I've used that works to resolve this problem is to run lsof to identify what is using port :5000 and then sudo kill on the pid(s) that are accessing that port.

lsof -i :5000 
sudo kill -9 <pid>

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