unicorn Ruby/Rack server user+dev discussion/patches/pulls/bugs/help
 help / color / mirror / code / Atom feed
From: Lawrence Pit <lawrence.pit@gmail.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Re: [ANN] unicorn 1.0.1 and 1.1.2 - fix rollbacks
Date: Wed, 14 Jul 2010 10:13:52 +1000	[thread overview]
Message-ID: <4C3D0140.6080806@gmail.com> (raw)
In-Reply-To: <20100713201945.GB16925@dcvr.yhbt.net>

Hi Eric,

Thanks mate. Unfortunately this still doesn't seem to work for me.

I went through the process manually, you can see a transcript at 
http://pastie.org/1043347.txt
The indented text is what I see appearing in the unicorn stderr.log.

As you can see it reports two errors during the process, saying 
unicorn.pid is stale.

I wonder whether this is because in my unicorn config file I mention:

pid "/var/www/staging/current/tmp/pids/unicorn.pid"

whereas in your back_out_of_upgrade test you don't have such a line?



Cheers,
Lawrence

> Changes:
>
> Theses release fix a long-standing bug where the original PID
> file is not restored when rolling back from a USR2 upgrade.
> Presumably most upgrades aren't rolled back, so it took over a
> year to notice this issue.  Thanks to Lawrence Pit for
> discovering and reporting this issue.
>
> About Unicorn:
>
> Unicorn is an HTTP server for Rack applications designed to only serve
> fast clients on low-latency, high-bandwidth connections and take
> advantage of features in Unix/Unix-like kernels.  Slow clients should
> only be served by placing a reverse proxy capable of fully buffering
> both the the request and response in between Unicorn and slow clients.
>
> * http://unicorn.bogomips.org/
> * mongrel-unicorn@rubyforge.org
> * git://git.bogomips.org/unicorn.git
>
>   

_______________________________________________
Unicorn mailing list - mongrel-unicorn@rubyforge.org
http://rubyforge.org/mailman/listinfo/mongrel-unicorn
Do not quote signatures (like this one) or top post when replying


  reply	other threads:[~2010-07-14  0:14 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-13 20:19 [ANN] unicorn 1.0.1 and 1.1.2 - fix rollbacks Eric Wong
2010-07-14  0:13 ` Lawrence Pit [this message]
2010-07-14  0:38   ` Eric Wong
2010-07-14  2:14     ` Lawrence Pit
2010-07-14  2:34       ` Eric Wong
2010-07-14  7:00         ` Lawrence Pit
2010-07-15 18:07           ` Jamie Wilkinson
2010-07-16  0:47             ` Lawrence Pit
2010-07-16  1:11               ` Lawrence Pit

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://yhbt.net/unicorn/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4C3D0140.6080806@gmail.com \
    --to=lawrence.pit@gmail.com \
    --cc=mongrel-unicorn@rubyforge.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this public inbox

	https://yhbt.net/unicorn.git/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).