From: Jos Backus <jos@...>
Date: 2006-06-21T10:15:09+09:00
Subject: Re: Ruby servers under daemontools (svc)

On Tue, Jun 20, 2006 at 08:48:41AM +0900, James Moore wrote:
> I'm using ruby processes run under daemontools (on linux), and I'm not sure
> what's going on with signals.
> 
> Playing with a very simple ruby "server":
> 
> Signal.trap("CONT") { abort }
> while(1) do
> $stderr << "errslp\n"
> $stdout << "outslp\n"
> end
> 
> When I try to use svc commands (-d, -h) the process being monitored is
> running, but it's PPID is set to 1 (init) and service has started a new
> process.
> 
> Just using kill to send SIGHUP does what I'd expect (the process dies and
> service restarts a new one).
> 
> Suggestions?  Anyone else running ruby processes under daemontools?
 
What does your run file look like? And what does readproctitle show, if
anything?

When I stick the above in a file and prepend `#!/usr/bin/env ruby' and make it
executable it works fine (on FreeBSD).

-- 
Jos Backus
jos at catnook.com