Rails +工头+工人挂服务器 [英] Rails + foreman + worker hangs server

问题描述

在我的本地计算机上，我试图启动我的Rails应用程序，并使用Foreman延迟了工作人员。我的Procfile看起来像这样：

  web：bundle exec rails服务器-p $ PORT 
 worker：bundle exec rake作业：work 
  

当我开始领班时，只会执行前两个Web请求。对于第三个请求，服务器挂起。第一个请求在控制台中输出，第二个则没有。

如果我在Procfile中遗漏了工作进程，则服务器可以正常运行并将所有内容输出到控制台。另外，当我在没有Foreman的情况下启动Rails服务器和工作程序时，一切工作正常。我想这是Foreman在第一个请求后不向控制台输出任何内容的问题，因此不会刷新缓冲区。我搜索了其他帖子，结果将STDOUT.sync = true添加到我的development.rb，但没有成功。

有人知道吗？谢谢！

解决方案

更新：
在这里跟踪并解决：

https://github.com/ddollar/foreman/issues/244

TL; DR：安装gem，不要使用foreman.pkg

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我也遇到同样的问题。

这里是问题我已经问过stackoverflow了。 @smek，如果找到答案，请回复！

On my local machine I'm trying to start my rails app and delayed job worker using Foreman. My Procfile looks like this:

web: bundle exec rails server -p $PORT
worker: bundle exec rake jobs:work

When I start foreman only the first two web requests get executed. With the third request the server hangs. The first request is outputted in the console, the second isn't.

If I leave out the worker in my Procfile the server is running just fine and is outputting everything to the console. Also when I start the rails server and worker without Foreman everything is working fine.

So it looks like there's an issue with Foreman. I'm guessing it's a problem with Foreman not outputting anything to the console after the first request and therefore the buffer doesn't get flushed. I've searched other posts and as a result added STDOUT.sync = true to my development.rb but without any success.

Does anybody have a clue? Thanks!

解决方案

UPDATE: Tracked and resolved here:

https://github.com/ddollar/foreman/issues/244

TL;DR: Install the gem, don't use foreman.pkg

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I'm facing the same problem.

Here's a link to the question I've asked on stackoverflow. @smek, if you found an answer, please reply!

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