mongrel unicorn - Dec 2009 - How to override "Worker#proc_name" method?

Hi, I''m trying to override Unicorn::HttpServer::Worker#proc_name
method. For
that, I''ve copied bin/unicorn with other name and added the following
code
before "Unicorn::Launcher.daemonize! if daemonize" line:

module Unicorn
  class HttpServer
    class Worker
      def proc_name(tag)
          ... some proc name ...
      end
    end
  end
end

However it doesn''t work and workers still read the original method.
I''ve also
tryed by using "-r" option to load a library containing such
modifications.

I suspect what is happening: When Unicorn creates the forked workers each of 
them is a new process which performs "require
''unicorn''" so the workers don''t
read my customizations. Am I right? If so, is there some way to achieve it?

Thanks a lot.


-- 
I?aki Baz Castillo <ibc at aliax.net>

El Mi?rcoles, 23 de Diciembre de 2009, I?aki Baz Castillo
escribi?:
> I suspect what is happening: When Unicorn creates the forked workers each
>  of  them is a new process which performs "require
''unicorn''" so the
>  workers don''t read my customizations. Am I right? If so, is there
some way
>  to achieve it?
Humm, but now I''ve realized that "netstat" just gets the
master process.
Shouldn''t the master process read my changes? The "issue"
occurs running
unicorn in both foreground and background (daemonized).

Thanks.


-- 
I?aki Baz Castillo <ibc at aliax.net>

El Mi?rcoles, 23 de Diciembre de 2009, I?aki Baz Castillo
escribi?:
> Hi, I''m trying to override Unicorn::HttpServer::Worker#proc_name
method.
I want to do it because by default Unicorn processes are called as:

  unicorn worker[0] -E production -c unicorn.conf.rb config.ru

Unfortunatelly netstat takes the last word and shows "config.ru":

  ~# netstat -putan | grep "0.0.0.0:8080"
  tcp   0   0   0.0.0.0:9292   0.0.0.0:*   LISTEN   31575/config.ru

This is not very good for the case in which the user/admin wants to know in 
which port the process is listening so it does:

  ~# netstat -putan | grep "unicorn"

and gets nothing.

Of course this is more an issue of "netstat" and how it determines to
display
the process name. However I would like to override the way unicorn displays 
the process name (without changing unicorn code).


Regards.


-- 
I?aki Baz Castillo <ibc at aliax.net>

I?aki Baz Castillo <ibc at aliax.net> wrote:
> Hi, I''m trying to override Unicorn::HttpServer::Worker#proc_name
method. For
> that, I''ve copied bin/unicorn with other name and added the
following code
> before "Unicorn::Launcher.daemonize! if daemonize" line:
> 
> module Unicorn
>   class HttpServer
>     class Worker
>       def proc_name(tag)
>           ... some proc name ...
>       end
>     end
>   end
> end
Hi, proc_name is in HttpServer, not Worker

-- 
Eric Wong

El Mi?rcoles, 23 de Diciembre de 2009, Eric Wong
escribi?:
> I?aki Baz Castillo <ibc at aliax.net> wrote:
> > Hi, I''m trying to override
Unicorn::HttpServer::Worker#proc_name method.
> > For that, I''ve copied bin/unicorn with other name and added
the following
> > code before "Unicorn::Launcher.daemonize! if daemonize"
line:
> >
> > module Unicorn
> >   class HttpServer
> >     class Worker
> >       def proc_name(tag)
> >           ... some proc name ...
> >       end
> >     end
> >   end
> > end
> 
> Hi, proc_name is in HttpServer, not Worker
Great! oh my god... I was trying everything and didn''t realize of that
XDD

Thanks a lot, it just works :)
 


-- 
I?aki Baz Castillo <ibc at aliax.net>