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From: Eric Wong <e@80x24.org>
To: Christian Pedersen <christian@onelogin.com>
Cc: unicorn-public@bogomips.org
Subject: Re: Monitoring active/idle unicorn process stats
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Christian Pedersen <christian@onelogin.com> wrote:
> Is it possible to query the number of busy/idle unicorn workers?

What Carl said.  You can also use Raindrops::Linux.tcp_listener_stats
for TCP for a similar effect.

Raindrops also includes a different module, Raindrops::Watcher,
to be used as a Rack endpoint to show the number of active/queued
connections.  You can see a demo of this at:

	http://raindrops-demo.bogomips.org:8080/

(It also works for Unix sockets, but I only have TCP sockets configured)