Displaying 20 results from an estimated 300 matches similar to: "Trouble on Multi Server setup"
2007 Jun 21
0
config file questions
example:
:host: 192.168.1.101
:protocol: druby
:worker_dir: lib/workers
:rails_env: production
:pool_size: 15
:load_rails: true
:timer_sleep: 60
:acl:
:deny: all
:allow: localhost 192.168.1.*
:order: deny allow
I have this config file on 2 app servers running rails. The 2 servers are
running behind a load balancer. I''m starting the backgroundrb server on the
one server with the
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 May 09
0
Neophyte needs help!
Hi All,
Real neophyte here, to both backgroundrb and ruby/rails in general.
(Hey, we''ve all got to start somewhere, right!) :)
I''ve just been playing around with the example code at
http://backgroundrb.rubyforge.org/ , and trying to get all
the pieces to work (btw, I''m using version 0.2.1).
I did a ''generate worker example'', which created an
2006 Sep 15
2
unable to figure out how to get backgroundrb.yml to be used when starting backgroundrb
i ran rake backgroundrb:setup and modified the default
config/backgroundrb.yml file as:
---
port: "22223"
timer_sleep: 60
load_rails: true
environment: production
host: localhost
database_yml: config/database.yml
acl:
deny: all
allow: localhost 127.0.0.1
order: deny,allow
and my database.yml
production:
adapter: mysql
database: chip2_production
username: xxxxx
password:
2007 Jan 27
0
Debugging stale backgroundrb
Hi!
As you might remember I''m having a problem of backgroundrb stopping
calling my workers after some period of time. I tried adding logging
to backgroundrb source code but it didn''t help. So, after digging
through internet I''ve found several gdb tools and here''s what I''ve
discovered:
After attaching to a backgroundrb ruby process it turns out that it
2007 Mar 13
3
Scheduled worker dies after about 30-45 runs
I have a scheduled worker that runs every minute, checking for new eBay
auctions to post. If it finds an auction, then it posts it. If there are no
auctions in the database that are queued up, it simply does nothing. I got
the worker to finally run as a scheduled worker, every minute. However,
after about 30-45 scheduled runs, it simply stops running.
My backgroundrb_schedules.yml file:
------
2006 Aug 07
1
:load_rails
if CONFIG[''load_rails'']
ActiveRecord::Base.allow_concurrency = true
ActiveRecord::Base.establish_connection(YAML.load(ERB.new(IO.read
("#{RAILS_ROOT}/#{CONFIG[''database_yml'']}")).result)[CONFIG[''environment'']])
end
if i read the code right, this option doesnt really load rails. wouldnt it
be better (for those who rely on the
2007 Mar 08
0
worker cant delete?
Hi,
I get the following error from my client program when I try to call delete
after my worker is completed:
goten at goten-server:~/projects/svn_working/m29svn_back/app$ ruby
backup_app.rb {:done=>true, :txt=>["piping to tmp", "piping done",
"getting youngest", "youngest got", "destfile
2006 Aug 29
1
Tasks get executed twice with repeat_every
I have a simple worker that I set up with repeat_every:
class DueNoteQueuerWorker < BackgrounDRb::Rails
repeat_every 1.minutes
first_run Time.now
def do_work(args)
@logger.debug("Sending due notes. The current time is #{Time.now}")
end
end
I want this to run every minute, all the time. The first run is fine,
but it seems that subsequent runs get executed
2007 Jan 22
1
Strange behavior
Ok two things that bug me
1) http://backgroundrb.devjavu.com/projects/backgroundrb/ticket/48
i thought i''ll just post ticket link - but well - it''s strange
2) when i switch base class from RailsBase to Base i can''t access MiddleMan
- i get error
NameError: uninitialized constant MiddleMan
from (drbunix:///tmp/backgroundrbunix_localhost_2999)
2007 Dec 30
3
A newbie question regarding BackgroundRb
Hi all,
I just read Ezra''s article on BackgroundRb and decided to use it one
of my projects. I installed the plugin into my rails project using
script/plugin and then ran rake backgroundrb:setup to copy the yml
scripts.
Now my backgroundrb.yml looks like
=======
---
port: "22222"
timer_sleep: 60
load_rails: true
environment: development
host: localhost
database_yml:
2006 Sep 24
5
Can''t Connect to BackgroundRB
I''m having trouble getting backgroundrb up and running in a
production environment.
Here''s my backgroundrb.yml:
---
port: "22222"
timer_sleep: 60
load_rails: true
environment: production
host: XXX.XX.XXX.50
database_yml: config/database.yml
acl:
deny: all
allow: localhost 127.0.0.1 XXX.XX.XXX.51
order: deny,allow
I start BackgroundRB from XXX.XX.XXX.50 with
2006 Aug 07
2
uninitialized constants in worker class
I am new to this list and relatively new to the backgroundrb plugin,. So
first i will say hello to everybody here, especially to Ezra
Zygmuntowicz!
I played a little bit with a dummy worker and so far everything worked
well.
But now i want to do real work in a worker but now i get that error[1].
It looks like that the constants configured in environment* configs are
not available to the worker
2008 Mar 25
1
extending bdrb / running multiple servers
Hi,
Thanks for the help getting the new backgroundrb working, things are
working fabulously now.
I have two questions:
1) I have a few basic methods I need available on all my workers in
order to communicate properly with my application... it seems to make
the most sense right now to subclass BackgrounDRb::MetaWorker, or make
a mixin module, because I''m actually extending some
2007 Jan 22
1
MiddleMan behavior
i found some questions and answers on mailing lists but there is still a
problem - when i want to create new worker from within a worker -
::BackgrounDRb::MiddleMan.new_worker(:class => :second_worker, :args =>
{:id=>2, :text=>"slave"}) works
but when i want to get reference to that object:
::BackgrounDRb::MiddleMan.worker(@second)
yields:
NoMethodError: undefined
2006 Nov 20
2
Passing object into results - "can''t convert DRb::DRbUnknown into Hash - (TypeError)"
Hi,
I''m using backgroundrb to get RSS feeds and pass them back to the
controller. I''m using the Ruby RSS library to parse the feed, which returns
an RSS object. After that I pass the object into the results hash, but
that''s when this error occurs. Basically, this is what I have:
rss = RSS::Parser.parse(response.body)
results[:feed] = rss # error!
20061120-15:46:19
2007 May 31
0
Slave socket problem again
Hello!
I have been using backgroundrb for a small project. My worker task is
run every minute, checks the processing queue in data-base and execute
the business method from Rails if something is to be done.
Unfortunately I was hit by the problem of backgroundrb server dying
after some runs. The exception is:
20070531-11:06:05 (31816) Starting worker: s_e_work sql_exe
(s_e_work_sql_exe) ()
2006 Nov 29
0
BackgrounDRb 0.2.1 Release
It''s that time again friends. skaar has been at it again and has
greatly improved the stability of the new system. And Ara Howard has
helped a ton by working with us on the slave library to iron out the
wrinkles./ The results is a lot nicer backgroundrb for everyone.
I have to say another huge thanks to skaar. He has singlehandedly
wrote almost all of this new version and many
2006 Nov 20
2
schedule support on latest svn, a question
I''m running the latest backgroundrb mainly for scheduled tasks support.
As per the documentation I created the backgroundrb_schedules.yml with
the following:
simple_label:
:class: :document_sorter_worker
:worker_method: :do_work
:job: :bleh
:trigger_args:
:start: <%= Time.now + 5.seconds %>
:end: <%= Time.now + 10.minutes
:repeat_interval: 1.minute
Under
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 -
>