* release unicorn v4.2.0 soon?
@ 2012-01-23 9:20 5% Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2012-01-23 9:20 UTC (permalink / raw)
To: mongrel-unicorn
I just realized we haven't had a release in a while. There's nothing
major that needs fixing, but I figure we should release 4.2.0 to
get some changes that have been brewing for a while.
The SSL support is still unaudited, but since Unicorn is only good on
LAN, it should be at least useful enough to detect network corruption.
TCP checksums are weak, so SSL can add an additional layer of
checksumming to the data stream if you're intent on end-to-end data
integrity. (Rack apps can also support the Content-MD5 header/trailer
without SSL too)
Here are the changes since v4.1.1 in git://bogomips.org/unicorn.git
Brian P O'Rourke (1):
Detect daemonization via configuration.
Eric Wong (18):
add GPLv3 option to the license
http_server: a few more things eligible for GC in worker
http_server: update comment on tick == 0
Links: add a link to the UnXF middleware
add preliminary SSL support
t: ensure SSL certificates exist on fresh test
configurator: limit timeout to 30 days
tests: just use the sha1sum implemented in Ruby
tests: try to set a shorter path for Unix domain sockets
bump dependencies
socket_helper: remove out-of-date comment for TCP_NODELAY
socket_helper: set SO_KEEPALIVE on TCP sockets
socket_helper: fix grammerr fail
quiet possible IOError from SIGUSR1 (reopen logs)
cleanup exception handling on SIGUSR1
http: test case for "Connection: TE"
update tests for rack 1.4.0
Rakefile: swap freshmeat.net URL for freecode.com
Jeremy Evans (2):
t0011: fix test under OpenBSD
test_helper: ensure test client connects to valid address
Yuichi Tateno (1):
OobGC: force GC.start
In the future, feel free to ping me if you want an official release, I'm
forgetful sometimes and sometimes get completely immersed in other
projects. "master" on unicorn.git is usually in a releasable state
anyways.
--
Eric Wong
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* Re: Peformance up - using OobGC & GC.disable
@ 2011-10-04 22:53 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2011-10-04 22:53 UTC (permalink / raw)
To: unicorn list
secondlife <hotchpotch@gmail.com> wrote:
> after applied,
> application response time 130% fast!
> and CPU usage to half!
>
> - http://bit.ly/rhnVlg (response time)
> - http://bit.ly/pgMN06 (CPU usage)
Thanks for the feedback! I wonder if 1.9.3 with lazy sweep GC can
provide similar improvements (without needing OobGC or GC.disable,
even).
> This is OobGC patch, apply please.
> - http://bit.ly/roVLtZ (patch)
Thanks! Applied as c7ba76a21c5d00fb5c173cd6aa847442bbc652cb
with the following commit message:
From: Yuichi Tateno <hotchpotch@gmail.com>
Date: Mon, 3 Oct 2011 16:51:19 +0900
Subject: [PATCH] OobGC: force GC.start
[ew: we need to explicitly enable GC if it is disabled
and respect applications that disable GC]
Acked-by: Eric Wong <normalperson@yhbt.net>
> I wrote process killing code because GC.disable create more memory leak.
> - https://gist.github.com/1258681
I think that could be done entirely as Unicorn-specific Rack middleware
and not hook into Unicorn internal methods like process_client. Also,
the pid checks are unnecessary since that code never runs in the master.
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2011-10-04 7:10 Peformance up - using OobGC & GC.disable secondlife
2011-10-04 22:53 7% ` Eric Wong
2012-01-23 9:20 5% release unicorn v4.2.0 soon? Eric Wong
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