From: Eric Wong <normalperson@yhbt.net>
To: "Bráulio Bhavamitra" <braulio@eita.org.br>
Cc: mongrel-unicorn@rubyforge.org, unicorn-public@bogomips.org
Subject: Re: Does unicorn waits after_work to consider a worker ready?
Date: Thu, 1 May 2014 01:33:07 +0000 [thread overview]
Message-ID: <20140501013307.GA30576@dcvr.yhbt.net> (raw)
In-Reply-To: <CAJri6_urkXQy2z1jwxyyZPtdVz1s5iJ1YupL+uLms3q1dguC=g@mail.gmail.com>
Bráulio Bhavamitra <braulio@eita.org.br> wrote:
> Hello all,
>
> I had to use `sleep` (see https://gist.github.com/brauliobo/11298486)
> to make rolling restart on my unicorn configuration.
Btw, rack 1.6 (when released) should have a native warmup method thanks
to Aman. It's currently in rack.git.
> But I'm worried if unicorn consider the worker ready for request even
> before after_fork finishes. Could you say if that is true?
You do not need to sleep before warmup.
The master never pushes requests to a worker. The key to unicorn is the
workers pull requests directly from the kernel queue. The master is
never involved with distributing requests to the worker.
On a side note, your config is depressingly long and complex :<
Try to make your apps run well without needing unicorn-worker-killer,
at least...
next prev parent reply other threads:[~2014-05-01 1:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-30 13:54 Does unicorn waits after_work to consider a worker ready? Bráulio Bhavamitra
2014-05-01 1:33 ` Eric Wong [this message]
2014-05-01 15:23 ` Bráulio Bhavamitra
2014-05-01 18:18 ` Eric Wong
2014-05-01 19:00 ` Bráulio Bhavamitra
2014-05-02 23:43 ` Eric Wong
2014-05-04 12:57 ` Bráulio Bhavamitra
2014-05-04 21:24 ` Bráulio Bhavamitra
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