在Ubuntu中重新启动Puma

Question

为什么在Ubuntu中我必须两次重启Puma才能正常工作？

# uname -a
Linux myapp 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

# pumactl -v
2.6.0

# pumactl -S /home/myapp/tmp/puma.state restart --config /home/myapp/config/puma.rb
Command restart sent success

[...that's not working, Puma is still running...]

# pumactl -S /home/myapp/tmp/puma.state restart --config /home/myapp/config/puma.rb
[9703] Puma starting in cluster mode...
[9703] * Version 2.6.0, codename: Pantsuit Party
[9703] * Min threads: 0, max threads: 16
[9703] * Environment: production
[9703] * Process workers: 2
[9703] * Phased restart available
[9703] * Listening on unix:///home/myapp/tmp/puma.sock
[9703] * Daemonizing...

[...ok now it worked...]

- Mark Boulder

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这里有一个类似的已关闭问题 https://github.com/puma/puma/issues/436。最新的 Puma 2.9.0 应该已经解决了它。 - raykin

Answer 1

我不会相信这个pumactl脚本。只需按照puma文档中的建议使用kill -SIGUSR2 <pid>即可：https://github.com/puma/puma。

- Popinou

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是的。有没有想过如何在Capistrano中使用它？ - Arup Rakshit