similar to: RailsCron for Oracle patch

Hi, I would like to start running a background procedure once a user logs in to his account on the website. For this I am considering using the RailsCron object. However, I am not able to download it. I am new to Rails. Can someone give me the excat command I should use to get RailsCron? Can someone suggest a better way of running a procedure in the background? Thanks -Yash -- Posted via

I, like many of you, have been searching for a good way to handle running long processes in Rails. So I rolled my own solution. I really want feedback! (I''ve tested this on very simple hello world examples, so don''t use it on anything production yet) . Grab the plugin: http://opensvn.csie.org/rails_cron Here''s the README: OVERVIEW ======== RailsCron is a way to

I received feedback from some of you, saying that it would be cool if RailsCron was even easier to manage. So I implemented a graceful start/restart inside of the plugin''s init.rb. If you don''t like it, comment it out and send me the feedback. Also, I finished an update to RailsCron that allows you to attach asynchronous processing methods to your ActiveRecord models. i.e.:

Hi all, I''ve set up RailsCron to send email reminders on a daily basis. My dev environment is Rails trunk on Debian Sarge, lighttpd running as a regular user. I''m having two issues: 1) When I run "rake cron_start", I get rake aborted! undefined method `blank?'' for "":String The "blank?" method is provided by Rails, so I''m

I''m using RailsCron, and it''s working out very well for me. However, I''m having one problem right now. I use the acts_as_background on one of my model objects. In order to get it to add the cron job to the table, I have to make sure the model is loaded in environment.rb. MyObject.load However, I''m running 2-3 fcgi process on my server. Most of the time when

I updated RailsCron to fix some threading issues with ActiveRecord. Please update if you were on 0.2.1. Also, I am still working on a good unit test strategy (its tricky because I would think that the tests must occur over a lot of time), but haven''t had/made time to give it its due. If you have suggestions, please let me know. -- Kyle Maxwell Chief Technologist E Factor Media // FN

Hi, I''m trying to use RailsCron but keeping getting an error when I try to run it. I''m a beginner, so please use small words :) -bash-2.05b$ rake cron_start (in /home/jake/rails_sites/testsite) Syntax error: "&" unexpected The little bit I know about my environment: - RailsCron installed as a plug in (not gem, cause I''m on a shared host) - Debian Linux

Hi, I am writing a client-server rails app. The client and server maintain similar databases. Periodically, I would like them to synchronize their databases. For this, in the application, once the user logs in, I want to spawn a background process at the client that first sends the client''s new data and then receives the server''s new data. I am thinking of using RailsCron for

Got another question. It''s unclear to me what "every" means in the background function and how it relates to the RailsCron.create "every": >From README: RailsCron.create( :command => "Object.do_something()", :start => 2.minutes.from_now, :every => 12.hours, # default: 1.day :finish =>

Hello, I need to put a script in place for updating a local database with a remote resource periodically. It should be started alongside the server (or inside it, whatever) and be run as long as the server running my rails app is up an running. Any thoughts on how to accomplish this? I have thought of editing the environment.rb file and placing the call to the script trigger there, but I wonder

Hi, Is the development of Rails Cron still active? most of the blog articles about it are unavailable and it hasn''t been updated for a long time. -- Abdur-Rahman Advany http://blog.railsdevelopment.com/

Hi Kyle, Thanks for your help so far. Now that I have it up and running, I''ve some behavior questions. I want to trigger an event just one time at a future time. I''m using some of your sample code to try this, but the behavior of some combinations of start, every, and finish behave in some unpredictable ways. 3 class RailsMaintainer 4 include ActsAsBackground

Hi All, I am developing a RoR app for managing community information and would like to have an summary of current events and interests mailed out monthly. The tickler email would be a basic summary of items and links back to the site. I would like to schedule the email delivery dates and have the app send out email to registered users that opted for this service. Once scheduled, a monthly

Hi, I am new to ruby and to rails, but I like what I see so far. I have been working on a web app in java (servlets and JSPs) that, based on a request from the user, kicks off a thread in the background to perform a task (puts messages in an MQSeries queue). The thread object is stored in the session and I then allow the user to control the task from the browser(like stop it). Is the same

I''m yet another person looking to do some background Rails processing. >From post & the wiki, it looks like I should be using RailsCron. So I''m about to start playing. In parallel, I''d like to get some opinions re: database access. I have a table that I''d like to re-fresh periodically in the background. Is it safe, using RailsCron, to be accessing

Hello, Is it possible to trigger an action in a controller when a table from database changes? I thought about using an utility like cron (railscron) to check every, e.g. 2 s, if the table changed, but I am wondering if there is a solution a bit more ''elegant'': to trigger an action exactly when the change is made. Best regards, -- Kuba Nowak

Does anyone know if there exists a Task Scheduler module in Ruby on Rails like in TurboGears below? http://www.turbogears.org/preview/docs/scheduler.html I''m using Ruby on Rails for a multiplayer online game and I want to set checks at regular intervals to see if users are still logged in etc. Thanks in advance -- Posted via http://www.ruby-forum.com/.

Hi all ! I am adding observers to some model objects. One of these uses RailsCron. RailsCron adds a class method to ActiveRecord::Base. Unfortunately, during the initialization phase, plugins aren't yet loaded, so I can't setup my observers in config/environment.rb, as suggested by the comments. What's a poor dev to do ? At the moment, I have fallen back to this: # Require all

I''ve been exploring the options for running external scripts from the Rails env. The list I have is this: Cron ScriptRunner (in the script/ dir under rails projects) RailsCron The most likely candidate for me is the ScriptRunner because my external script needs to know about a model which it has to save to the database from my Rails environment, and it needs to start running as soon

I have a ruby class that will be used sometimes from within rails, and sometimes from without (not in the context of a running rails application). It will reference models within the rails app, and It may be run manually, or may be scheduled via Cron (though I may look at RailsCron as well). I''ve seen help on the Wiki for using models outside of Rails (like this