Displaying 20 results from an estimated 2000 matches similar to: "Applicationwide BusinessObject/Hash"
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
2006 Mar 16
6
Newbie question - Rails without database
Hello to all,
I am entirely new to Ruby and also to Ruby on Rails. As far as I understand,
Rails builds its model according to the a specified table structuree in in the
database.
However, most of my applications, are for the most part (except some backend
CRUD stuff) not database centric. They do a lot of calculation for the user.
So, how can I create a model, when no database is needed,
2006 Jul 18
6
backgroundrb - Connection closed
Hello,
maybe someone can help with backgroundrb. I''ve written an application, which
makes use of backgroundrb. Everything works fine on my development machine, but
it crashes on my production server.
Something seems to be wrong with backgroundrb, but I don''t know the cause. All I
get is the error message attached below, which is extracted from the production.log.
I
2006 Jul 09
4
concurrent ajax requests
Hello,
maybe someone on this list can help me. I am trying to implement a sort of long
database search. In order inform the user about what''s happening, status
messages should be displayed to the user while the request is working.
e.g.
- starting search process
- currently searching through database A
- found 10 results
- currently searching through database B
- found 25 results
-
2006 Mar 20
1
Location to startup DRb Server
Hello,
where (in which file/object) would I invoke the startup of the DRb server to
support a rails application?
It wouldn''t be config/boot.rb ?
How would I shut it down cleanly?
Greetings
Michael Kastner
2006 Apr 08
3
[Tip] Application Wide Context Howto
Friends-
I see more and more folks wanting an application wide context object
that will work regardless of server software(webrick,mongrel, fcgi''s,
scgi''s) This can be a very useful technique if done correctly. Here
is a little info that I have gleaned on a great way to do this type
of thing.
-----Easy AppServer----------------
An easy way to get yourself an
2006 Mar 22
1
Please: Desperately Seeking Session expiration (DRbStore)
Hello,
this is killing me: i can''t find a way to let idle sessions expire after a
certain period of time. If they don''t expire, they will pile up until there''s no
more memory available.
Please, can anybody give me a hint?
Basically, all I need is a hash or list with all the sessions in DRbStore.
Greetings
Michael Kastner
2006 Apr 11
4
Managing "application scope" data - best practices
All,
I have some data that I need to be able to see across the application.
For J2EE people out there, I need something that I want to have
available in the "application scope" of my app.
What is the best way to handle this?
I''m trying to access a class variable that I created in my controller
from my view (to no avail).
Create a class variable in my helper class and use
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 -
>
2006 Nov 01
1
strange issue with backgroundrb behind apache/lighttpd
I''m getting strange data back from my worker whenever I run our rails
app with more than one dispatcher under lighttpd.
just to give some info on what the app does:
user submits data to rails app. rails app hands off data to worker,
which goes and does it''s thing, storing results in an array of
response objects (the array is an attribute of the worker). the
response object
2006 Sep 06
3
DRb error when using rails_spec on OS X
Hi, all-
I started playing with RSpec in a new Rails app. I''ve installed the
plugin and bootstrapped it, and run ''script/rails_spec_runner'' (not
rails_spec_server as the website currently reads, btw) in a separate
shell, then in another shell I run ''script/rails_spec'' and get the
following:
/usr/local/lib/ruby/1.8/drb/drb.rb:837:in
2006 Mar 26
4
edge and 1.8.2/1.8.4 issues
I recently upgraded to 1.8.4 to try out mongrel, and so far have been in
a kind of hell where I can''t get my app working!
Currently running (or trying to run):
Ruby version 1.8.4 (i386-mswin32)
RubyGems version 0.8.11
Rails version 1.0.0
Active Record version 1.13.2
Action Pack version 1.11.2
Action Web Service version 1.0.0
Action Mailer version 1.1.5
Active Support version
2006 Sep 23
6
Connection to backgroundrb is lost when exiting action method
Hey.
I have a very annoying problem, and was wondering what is wrong.
Suppose I have backgroundrb running, and then I have an action in some
controller. In the action I define a worker. When leaving the action,
suddenly the connection to backgroundrb is lost:
DRb URI: druby://localhost:22222
Pid: 3976
Autostart...
done
druby://localhost:42531 - #<Errno::EBADF: Bad file descriptor -
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
2006 Jan 27
5
Multiple Apps running under Lighttpd with scgi on a Windows Box ... possible?
I''ve run into a problem on one of my development machines. I''m trying to
run multiple rails apps on one dev machine that runs Windows. Problem is
that is seems that I can only run one scgi_service at a time, meaning
that only one of my apps will function at a time. Anyone know how I can
get around this, other than getting a *nix box (which I should have
soon, hopefully) ?
2005 Jan 28
17
breakpoint not working
I keep getting:
No connection to breakpoint service at druby://localhost:42531
(DRb::DRbConnError)
Tries to connect will be made every 3 seconds...
This happens every time i run ./script/breakpointer using 0.9.5 on OSX
or Windows.
Any ideas?
2006 Jan 25
7
Global Data, where can it go?
I''m developing a stateful Ruby application that needs to keep data in
one location where all people accessing the site can modify its
contents. This data will be read-from/written to often, so I would
prefer for rails to keep it in memory, rather than a database.
My frist try involved global variables. After discovering that they
were being "re-initialized" with each new
2007 May 24
2
Strange Problem with AAF DRB connection
Hi all!
We use the DRB-Server Backend and are getting strange DRb::DRbConnErrors
lately. It started with:
too large packet 687865856
(druby:/10.0.0.10:9010) /usr/lib/ruby/1.8/drb/drb.rb:573:in `load''
and later only this one:
premature marshal format(can''t read)
(druby:/10.0.0.10:9010) /usr/lib/ruby/1.8/drb/drb.rb:580:in `load''
Do you have any ideas what that
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
2007 Nov 11
5
undefined method `add''
We''ve been running into problems with ferret indexing lately. The
problem is intermittent and some times it persists. Just got this after
wiping the index and redeploying:
NoMethodError (undefined method `add'' for Solution:Class):
(druby://10.1.65.87:9009)
/data/releases/20071111152414/vendor/rails/activerecord/lib/active_record/base.rb:1238:in
`method_missing''