Displaying 20 results from an estimated 1000 matches similar to: "SIGTERM not actually killing processes"
2010 Sep 28
3
kgio library / RubyGem
Hello all,
I''ve released kgio, a kinder, gentler I/O library for Ruby. Some of its
features are useful for Unicorn, and all of it is useful for Rainbows!
I intend to make kgio a requirement for both Unicorn and
Rainbows!/Zbatery. I''m comfortable with the code, but extra testers and
extra eyes to review it would be helpful (it''s nearly all C).
There were several
2010 Nov 20
6
unicorn 3.0.0 - disable rewindable input!
Changes:
Rewindable "rack.input" may be disabled via the
"rewindable_input false" directive in the configuration file.
This will violate Rack::Lint for Rack 1.x applications, but can
reduce I/O for applications that do not need a rewindable
input.
This release updates us to the Kgio 2.x series which should play
more nicely with other libraries and applications. There are
2013 Dec 09
2
[PATCH] rework master-to-worker signaling to use a pipe
Signaling using normal kill(2) is preserved, but the master now
prefers to signal workers using a pipe rather than kill(2).
Non-graceful signals (:TERM/:KILL) are still sent using kill(2),
as they ask for immediate shutdown.
This change is necessary to avoid triggering the ubf (unblocking
function) for rb_thread_call_without_gvl (and similar) functions
extensions. Most notably, this fixes
2013 Nov 05
4
Handling closed clients
We have a service that clients use to upload files. We have a couple of clients that are on slow links and so their upload times out. We get errors in the logs that I''d like to get rid of.
I was hoping that the recent commit 24b9f66dcdda44378b4053645333ce9ce336b413 would help us, but it does not. After digging in a bit, I have some ideas about why and a patch I''d like comments
2012 Apr 12
8
Background jobs with #fork
Hi
I''ve migrated from Passenger to Unicorn about a week ago. It''s great.
Great transparency and management, thanks for this great software!
A few of my Rails applications start background jobs using
Kernel#fork. Of course, the ActiveRecord connections are closed and
reopened again in the parent and child processes. The child process
also does its job.
Unfortunately, it seems
2013 Apr 25
4
Why doesn't SIGTERM quit gracefully?
Hi,
I''m wondering why SIGINT and SIGTERM both were chosen for the quick
shutdown? I agree with SIGINT but not with SIGTERM. A lot of unix
tools send SIGTERM as default (kill, runit among some) and it seems to
be the standard way of telling a process to quit gracefully but not
among Ruby people (there are a few other ruby processes behaving the
same way). I just think it''s weird
2011 Aug 12
16
Rack content-length Rack::Lint::LintErrors errors with unicorn
Has anyone seen anything like this before? I can get it to happen all
the time if I issue a HEAD request, but it only happens very
intermittently on GET requests.
I''m using Ruby 1.9.2p180.
Any ideas on where to start debugging?
204.93.223.151, 10.195.114.81 - - [11/Aug/2011 21:03:50] "GET /
HTTP/1.0" 200 37902 0.5316
app error: Content-Length header was 37902, but should be
2013 Oct 25
2
[PATCH] support SO_REUSEPORT on new listeners (:reuseport)
This allows users to start an independent instance of unicorn on
a the same port as a running unicorn (as long as both instances
use :reuseport).
ref: https://lwn.net/Articles/542629/
---
lib/unicorn/configurator.rb | 19 +++++++++++++++++++
lib/unicorn/socket_helper.rb | 30 ++++++++++++++++++++++--------
test/unit/test_socket_helper.rb | 8 ++++++++
3 files changed, 49 insertions(+), 8
2011 Mar 14
3
Kgio - ERROR: Failed to build gem native extension.
Hello guys, I am not able to install kgio. Kgio not working on windows?
I''m using:
rails 3.0.5
ruby 192
gem 1.6.2
Windows XP.
C:\Ruby192\bin>gem install kgio
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing kgio:
ERROR: Failed to build gem native extension.
C:/Ruby192/bin/ruby.exe extconf.rb
2013 Jan 24
2
SIGSEGV at shutdown (was: Re: your mail)
On Mon, Jan 21, 2013 at 11:28 AM, Eric Wong <normalperson at yhbt.net> wrote:
> Charles Hornberger <charles.hornberger at gmail.com> wrote:
>> Hi!
>>
>> I recently noticed this error message when restarting unicorn after a
>> code deployment (and I don''t think I recall having seen it before):
>>
>> I, [2013-01-18T17:54:21.502554 #59285]
2013 May 20
2
Unicorn + RUnit Rails Not Killing Old Master
Hi,
I''m deploying Unicorn on a Rails application with RUnit. Technically
I''m using Chef''s deployment tools, if any of you are familiar with it
(https://github.com/opscode-cookbooks/application_ruby) but to be clear
they aren''t doing anything magical, so this is purely an issue with
RUnit and Unicorn.
The TL;DR of the following post, which has lots of
2011 Jun 16
7
[PATCH] replace fchmod()-based heartbeat with raindrops
This means we no longer waste an extra file descriptor per
worker process in the master. Now there''s no need to set a
higher file descriptor limit for systems running >= 1024
workers.
---
I just pushed this out to git://bogomips.org/unicorn.git and it''ll
be in Unicorn 4.x.
The subset of raindrops used by Unicorn should work on all machines
with mmap(2) +
2011 Dec 08
5
Master repeatedly killing workers due to timeouts
Hi,
We''re using unicorn as a Rails server on Solaris, and it''s been
running great for several months. We''ve recently been having a few
problems and I''m at a loss what might cause it. A number of times in
the past few days, our unicorn slaves keep timing out & the master
keeps restarting them. unicorn.log looks something like :
E,
2011 Sep 15
0
SSL support pushed out to unicorn.git :x
Consider this a joke until somebody who knows crypto well can review it
(_and_ kgio-monkey[1]). I know it works with curl (test case included)
and I can''t see plain-text when I strace/tcpdump, that''s about it :)
Subject: [PATCH] add preliminary SSL support
This will also be the foundation of SSL support in Rainbows!
and Zbatery. Some users may also want to use this in
Unicorn
2011 Sep 03
0
Nightmare! - an nginx alternative for unicorn
This is a slow client buffering layer which may be used instead
of nginx to protect Unicorn from slow clients.
Nightmare! will _never_ beat nginx in raw throughput nor
performance. It /may/ be easier to setup than nginx and a
suitable alternative to Rainbows! for users who do not wish to
maintain a thread-safe/async-safe Rack application.
Code changes to the existing Unicorn codebase are
2009 Oct 13
7
Unicorn Nginx Issue
I''ve setup nginx with this
server {
listen 80;
server_name unicorn.local;
location / {
proxy_pass http://unicorn;
}
}
upstream unicorn {
server unix:/Users/mattmongeau/projects/test/unicorn/tmp/sockets/unicorn.sock;
}
When I run unicorn_rails -c config/unicorn.rb -E development I can
access the application just fine on unicorn.local
When I run unicorn_rails -c
2009 Nov 04
7
About Unicorn Rack handler
Hi,
A couple days ago, I was trying to run Unicorn for Ramaze,
and found that `Unicorn.run'' didn''t share the same interface
with other Rack handlers, i.e. `options[:Host]'' and `options[:Port]''
Because of this, I can''t just use:
Rack::Handler.register(''unicorn'', ''Unicorn'')
And invoke this:
2011 Apr 25
6
Unicorn / Daemontools
Hi -
I tried to get Daemontools and Unicorn working together a while back -
there are issues on USR2 restart because of the pid
change - I''m hoping someone in the community will have some
understanding of this issue
I documented my experience and eventual defeat here :
http://log.robotarmyma.de/post/2053448029/daemontools-ubuntu-rvm-bundler-unicorn-install
Any help would be received
2012 May 09
5
Unicorn doesn't play nice with Capistrano deployment?
I am having issues when using unicorn with a Capistrano deployment.
>From what I have been able to understand Capistrano uses a scheme in
wich every release is deployed inside the releases directory under a
unique name and if the transaction was successful, creates a symlink
named current that will point to that release.
So I end up with a deployment directory such as:
2024 May 10
1
kinit failure
Hi
Due to putting a DVD in my Virtual Machine Host Computer which then filled the logs with errors and subsequently filled the drive crashing all vms.
Luckily I had a backup of the DC image which I restored and some machines just worked and some can?t find KDC
kinit: Cannot contact any KDC for realm 'BALEWAN.UNICORN.COM' while getting initial credentials
I have tried leaving the domain