Displaying 20 results from an estimated 6000 matches similar to: "Server dying with perpetual "Connection reset by peer""
2007 Feb 22
1
failed to find slave socket - (RuntimeError)
Hi everyone,
I''ve a class that try to spawn two workers, every 5 seconds.
The code is something like:
while true do
MiddleMan.new_worker(:class => :researches_worker,:job_key
=> :researches)
MiddleMan.new_worker(:class => :products_worker,:job_key => :products)
sleep(5)
end
I''m using ":job_key", so if a worker hasn''t already ended its work
2007 Aug 08
3
Cannot start workers in production mode
I have a job that I am starting from a Rails controller in production mode
using MiddleMan:
MiddleMan.new_worker(:class => :import_ccg_category_worker, :args => {
:category_id => @category.id, :remote_category_id =>
params[:remote_category_id], :description => "Importing CCG products for #{@
category.name}" })
Both of the category ID variables are just basic integers. I
2007 Apr 09
1
Drb Connection error on multiple dispatch.fcgi ''s
Hi All,
I''m using Backgroundrb as a general purpose long-running-task back-end
(upload processing, email sending, etc), and it''s been a great solution.
However I''ve recently run into some some intermittent connection issues
that have me baffled. I''m running on apache2/fcgid and the problem
occurs in both devlopment and production mode. The problem seems to
2006 Nov 20
4
Production RAILS_ENV / DB Selection
Hey all,
I''m having some issues moving a project that incorporates Backgroundrb onto
a staging server... For some reason (surely of my own doing), my RailsBase
workers are insisting on using trying to access my development DB instead of
my "production" DB.
When I try to load a model object from within a worker, I get the following:
20061120-21:54:28 (26296)
2006 Dec 15
1
:job_key acting weird?
Hi all
I''m experiencing something strange with a :job_key, it took me a very
long time to find out a worker wasn''t doing it''s job because of the
name of my job_key. The first one I tried was :make_kohier, and with
that name (and lot''s of other ones) I can''t get the worker to work. I
do get my key in return, but the job doesn''t start
2007 Feb 20
1
"Text is not a module"
Hello all,
After upgrading to Rails 1.2.2, I''m getting a strange error when one of my
workers is invoked. The worker is responsible for monitoring a folder
(using directory_watcher) and emailing a specific user when a file is
dropped there, but it''s bombing immediately upon instantiation (or maybe
when trying to instantiate ActionMailer?) with the error "Text is not a
2006 Jul 01
9
BackgrounDRb New release.
Howdy Folks-
I''m happy to announce a new release of BackgrounDRb! I have added
quite a few new features and included some nice patches from folks on
the list.
$ script/plugin install svn://rubyforge.org//var/svn/backgroundrb
All of the code now stays within the plugin and the start and stop
scripts are now just stubs. This makes it easier to tweak or figure
out how it works.
2007 Jan 30
1
Backgroundrb weirdness with multiple mongrels
Hi list,
I''m having some issues getting backgroundrb to play nice with more than
one mongrel. When I run my app on a single mongrel instance it works
fine.
I have two different problems show up in my backgrounrb_server.log. The
top of the backtrace is shown here:
20070130-12:03:03 (92473) failed to find slave socket - (RuntimeError)
20070130-12:03:03 (92473)
2007 Nov 30
1
backgroundrb not cleaning up tmp files?
I just had an interesting issue on a production system that has been
running nicely for about a year. There were approximately 10,000
backgroundrb temp files in the /tmp directory. It looks like
backgroundrb wasn''t cleaning them up.
I noticed it with the following error:
DRb::DRbConnError: drbunix:///tmp/backgroundrb.20015/
backgroundrb_logger_0_0.101544829808665 -
2007 Feb 07
1
Repeatedly dying with "failed to find slave socket"
I''m struggling to keep backgroundrb v2 running for more than 24
hours. It appears to be running fine for a while, then tries to fire
off a worker (exactly the same worker it''s been running for the past
few hours), and it suddenly dies. I haven''t found any pattern for the
cause of this.
In backgroundrb_server.log, the final entry is this :
20070206-10:41:45
2007 Apr 04
6
Exception when doing DRb remote calls from a BackgrounDRb worker
Hello,
I am trying to make DRb calls to a external server from a backgrounDRb
worker, but I''m getting always the next exception when I make the remote
call.
> ERROR:
> drbunix:///tmp/backgroundrb.11175/experimenter_worker_3e899de945f0803a82cd257cfac316d0_0_0.0738904928422051
> - #<Errno::ENOENT: No such file or directory -
>
2007 Feb 20
1
error message for record not found ?
I''m using backgroundrb for session management and deletion of visitor-entered information when a session is abandoned. The visitor can either click a button to end their session and remove their data, or backgroundrb will do it for them after 5 minutes of inactivity.
Everything''s working fine, I think. If the visitor explicitly logs out, then when the worker checks for their
2006 May 15
10
BackgrounDRb background task runner and Application Wide Context Store
Friends-
I''m happy to annouce the first alpa release of BackgrounDRb. This is
a small framework for managing long running background tasks that
allows for ajax progress bars and more. It also serves as an
Application wide cache and context store for when you need something
like sessions but shared between users and multiple backend processes
like fcgi''s or mongrels.
2006 Sep 22
1
how about the global data when multiple backgroundrbs ?
Ezra,
Suppose a chatroom application, a RailsApp + 2 backgroundrbs: MiddleMan1&
MiddleMan2, running in 2 machines.
When Chater1 login, RailsApp call MiddleMan1 to get something about
Chater1 from db to memory, like his contacts or other personal settings.
When Chater2 login, RailsApp call MiddleMan2 do the same thing.
But who is reponsible for the Global Data? like a Online Chaters
2007 Jan 19
6
Stopping DRb after using BackgrounDRb::MiddleManDRbObject.init
Hi,
I''m having a problem where connections started through
BackgrounDRb::MiddleManDRbObject.init are not stopped, resulting in an
ever growing established connections between my Mongrels and remote
backgroundrbs
I added DRb.stop_service to my code executed after requests that init
MiddleManDRbObjects but that does not help.
Any ideas?
Thanks,
Robert Bjarnason
2007 Jan 23
0
Error while creating one worker from another
for some strange reason this error occours when i create one worker from
another BUT only when i derive worker class from Worker::Base instead or
Worker::RailsBase - when change it back it works fine, child worker can
have empty do_work, but this error still ocours
Bad file descriptor (Errno::EBADF)
/var/lib/gems/1.8/gems/slave-1.2.0/lib/slave.rb:214:in `for_fd''
2006 Dec 04
4
Question about acls
Hi,
I''m not much of a developer but I''ve been using backgroundrb for a
while now and with the release of 0.2.1 it looks like I can finally
upgrade from the old version (0.2.0 had some weird issues when jobs
just wouldn''t run, seems to have cleared up now - Thanks!).
Anyhow, while I''m doing this, I would like to tackle this problem.
Most tasks I run in
2007 Dec 17
11
BackgrounDRb release 1.0 available now
Hi Folks,
I am glad to announce 1.0 release of BackgrounDRb.
This would be a major release since 0.2 release of BackgrounDRb.
Here is a brief summary of changes:
- BackgrounDRb is DRb no longer. It makes use of EventDriven network
programming library packet ( http://packet.googlecode.com ).
- Since we moved to packet, many nasty thread issues, result hash
corruption issues are totally
2008 Mar 19
2
problem with worker status
Hi,
I have a page were users can start jobs that may take several hours to
run. BackgrounDrb is perfect for me and seems to be working well most of
the time but some times I have the following problem:
My worker is set up like this:
class UploadWorker < BackgrounDRb::MetaWorker
set_worker_name :upload_worker
set_no_auto_load(true)
def create(args = nil )
file = args[:file]
2006 Jul 14
4
Using BackgrounDRb to replace nested loops?
In response to my Rails Weenie post today[1], someone mentioned that
I try BackgrounDRb to help take the strain off my application.
1: http://rails.techno-weenie.net/question/2006/7/13/nested-loops-
best-way-to-send-messages-to-blog-subscribers
I''ve just tried to install and use BackgrounDRb with my app, but I''m
afraid that I''m not too versed in running processes