工头只显示“开始机智pid＃”而没有别的

问题描述

 >当运行领班时，我会得到以下结果：工头开始
 16:47:56 web.1 |以pid开头27122 
  

只有当我停止它时（通过ctrl-c）它才会显示我缺少的东西：

  ^ CSIGINT收到
 16:49:26 system |发送SIGTERM到所有进程
 16:49:26 web.1 | =>启动Thin 
 16:49:26 web.1 | => Rails 3.0.0应用程序在http://0.0.0.0:5000 
 16:49:26 web.1 | =>用-d呼叫以分离
 16:49:26 web.1 | => Ctrl-C关闭服务器
 16:49:26 web.1 | >>瘦网络服务器（v1.3.1 codename Triple Espresso）
 16:49:26 web.1 | >>最大连接数设置为1024 
 16:49:26 web.1 | >>听取0.0.0.0:5000，CTRL + C停止
 16:49:26 web.1 | >>停止... 
 16:49:26 web.1 |退出
 16:49:26 web.1 | >>停止... 
  

我该如何解决它？

1. 解决方案

从： b
$ b

 ＃ruby 
 $ stdout.sync = true 
  

通过安装工头

但我仍然不知道发生了什么，也不知道为什么以上两种方式解决了这个问题......

When I run foreman I get the following:

 > foreman start
 16:47:56 web.1     | started with pid 27122

Only if I stop it (via ctrl-c) it shows me what is missing:

^CSIGINT received
16:49:26 system    | sending SIGTERM to all processes
16:49:26 web.1     | => Booting Thin
16:49:26 web.1     | => Rails 3.0.0 application starting in development on http://0.0.0.0:5000
16:49:26 web.1     | => Call with -d to detach
16:49:26 web.1     | => Ctrl-C to shutdown server
16:49:26 web.1     | >> Thin web server (v1.3.1 codename Triple Espresso)
16:49:26 web.1     | >> Maximum connections set to 1024
16:49:26 web.1     | >> Listening on 0.0.0.0:5000, CTRL+C to stop
16:49:26 web.1     | >> Stopping ...
16:49:26 web.1     | Exiting
16:49:26 web.1     | >> Stopping ...

How do I fix it?

解决方案

I’ve been able to resolve this issue by 2 different ways:

1. From https://github.com/ddollar/foreman/wiki/Missing-Output:

   # ruby
   $stdout.sync = true
   

2. By installing foreman via the heroku toolbelt package

But I still don’t know what’s happening nor why this 2 ways above resolved the issue…

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