缺少Unicorn/Nginx进程，套接字已打开 [英] Unicorn/Nginx process missing, socket open

问题描述

我正在尝试使用Capistrano部署代码，并且在deploy:start或deploy:stop上失败，因为Unicorn进程已被杀死.但是，如果尝试cap deploy:start，则会收到stderr声明为Address already in use - /tmp/my_app.socket.这将如何发生?我如何摆脱这个混乱局面?

I am trying to deploy code using Capistrano, and it fails on deploy:start or deploy:stop because the Unicorn process is already killed. However if I try to cap deploy:start, I get a stderr claiming that Address already in use - /tmp/my_app.socket. How would this happen, and how might I get out of this mess?

推荐答案

仍然不确定这种情况如何发生，但是以下解决方案似乎有效:

Still not sure how this happens, but the following solution seems to work:

lsof /tmp/my_app.socket-列出pids

kill -9 pid-(用列出的其中之一替换"pid")

kill -9 pid - (replace 'pid' with one of those listed)

然后从本地终端cap deploy:start.

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