Cannot fork in jruby -> cannot daemonize -> handle gracefully

[bf4]

When trying to daemonize the standalone in JRuby, print to stderr and exit 1 as we cannot fork

I did try spoon e.g. https://gist.github.com/ik5/448884/raw/2d945080143a2682dc6ff1862013217265262f8e/daemon.rb but not https://github.com/nicobrevin/jruby-jsvc

[FooBarWidget]

Instead of explicitly checking for JRuby, you should use PlatformInfo.ruby_supports_fork? (located in phusion_passenger/platform_info/ruby.rb).

Also, could you sign the Contributor Agreement? We require this before we can accept a patch.

[bf4]

Done and done

[FooBarWidget]

Alright, I've merged your changes, thanks for contributing. I've also fixed the indenting. You were using spaces but our codebase uses tabs.

[bf4]

ah, I was wondering why it was off

On Thu, May 23, 2013 at 8:33 AM, Hongli Lai notifications@github.comwrote:

Alright, I've merged your changes, thanks for contributing. I've also
fixed the indenting. You were using spaces but our codebase uses tabs.

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