在后台进程中运行 rails -windows

Question

我在 windows pc 上的 rails 安装程序上创建了一个桌面浏览器应用程序。现在我正在尝试运行rails s -p3001 -e production -d。它不在电脑上运行。

如何分离windows pc上的应用服务器进程？

这是错误

=> Booting Thin
 > Rails 3.2.7 application starting in production on http://0.0.0.0:3000
C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.7/lib
/active_support/core_ext/process/daemon.rb:3:in `fork': fork() function is unimp
lemented on this machine (NotImplementedError)
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupp
 ort-3.2.7/lib/active_support/core_ext/process/daemon.rb:3:in `daemon'
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.1
/lib/rack/server.rb:314:in `daemonize_app'
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.1
 /lib/rack/server.rb:254:in `start'
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3
.2.7/lib/rails/commands/server.rb:70:in `start'
from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3
2.7/lib/rails/commands.rb:55:in `block in <top (required)>'
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3
2.7/lib/rails/commands.rb:50:in `tap'
    from C:/ibt/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3
.2.7/lib/rails/commands.rb:50:in `<top (required)>'
     from script/rails:6:in `require'
     from script/rails:6:in `<main>'

Answer 1

错误信息说得很清楚：fork() function is unimp lemented on this machine (NotImplementedError)。

rails 服务器被守护的方式是调用机器上的fork system call。以下是 rails repo 中的相关代码：exit if fork

它在 windows pc 上失败，因为 Windows Operating System 没有实现 fork 系统调用。

一种选择可能是按照this answer to What is the closest thing windows has to fork()? 中的建议在 Windows 电脑上安装 Cygwin

Answer 2

我已经参考链接解决了这个问题 :: run rails in background process -windows

感谢穆尔蒂的回答