search for: backgroundrb_logg

I''m digging into BackgrounDRb and having some problems testing a worker class. The following line in my test (created from script/generate worker Test) throws an error: worker = TestWorker.new(:test_string => "testing...") Error: /activesupport/lib/active_support/dependencies.rb:123:in `const_missing'': uninitialized constant BackgrounDRb (NameError) from

...ocal/bin/ruby18 /usr/local/bin/mon cwarner 80618 0.0 1.6 57384 50060 ?? S 10:28PM 0:03.26/usr/local/bin/ruby18 /usr/local/bin/mon cwarner 80804 0.0 1.3 46872 39688 ?? S 10:37PM 0:02.43 ruby: backgroundrb (ruby) cwarner 80805 0.0 0.7 21512 20548 ?? S 10:37PM 0:00.07 ruby: backgroundrb_logger (ruby) cwarner 80806 0.0 0.7 21468 20556 ?? S 10:37PM 0:00.06 ruby: backgroundrb_results (ruby) My four Mongrels in the cluster sitting out there, and the three backgroundrb processes. I then proceed to generate a worker using MiddleMan via IRB, get the auto generated job key, look up...

Greetings all, Unit tests are passing, but I''m having mucho problems getting brb to run without exceptions for more than 6 hours. I''m seeing a mixture of the following 2 exceptions: 20070605-11:26:56 (21497) failed to find slave socket - (RuntimeError) 20070605-11:26:56 (21497) /usr/local/lib/ruby/gems/1.8/gems/ slave-1.2.1/lib/slave.rb:435:in `initialize''

...releases/20070621035836/lib/workers 20070621-14:59:39 (10124) protocol: druby 20070621-14:59:39 (10124) uri: druby://192.168.1.101:2000 20070621-14:59:39 (10124) timer_sleep: 60 20070621-14:59:39 (10124) Installed DRb ACL 20070621-14:59:41 (10127) Starting worker: BackgrounDRb::Worker::WorkerLogger backgroundrb_logger (backgroundrb_logger) () 20070621-14:59:41 (10127) Starting worker: BackgrounDRb::Worker::WorkerResults backgroundrb_results (backgroundrb_results) () 20070621-14:59:41 (10127) Loading Worker Class File: /var/www/near- time.net/releases/20070621035836/lib/workers/grab_feed_worker.rb 20070621-14:5...

...col: drbunix 20061120-17:04:52 (31960) uri: drbunix:///tmp/backgroundrbunix_localhost_2000 20061120-17:04:52 (31960) config: /home/ed/Documents/test/config/backgroundrb.yml 20061120-17:04:52 (31960) rails_env: development 20061120-17:04:52 (31960) Starting worker: BackgrounDRb::Worker::WorkerLogger backgroundrb_logger (backgroundrb_logger) () 20061120-17:04:52 (31960) Starting worker: BackgrounDRb::Worker::WorkerResults backgroundrb_results (backgroundrb_results) () 20061120-17:04:52 (31960) Loading Worker Class File: /home/ed/Documents/test/lib/workers/document_sorter_worker.rb 20061120-17:04:52 (31960) Loadi...

...b/backgroundrb.rb =================================================================== --- script/backgroundrb/lib/backgroundrb.rb (revision 16) +++ script/backgroundrb/lib/backgroundrb.rb (working copy) @@ -29,7 +29,11 @@ # the log via @logger def initialize(args) @logger = BACKGROUNDRB_LOGGER - Thread.new { do_work(args) } + begin + Thread.new { do_work(args) } + rescue Exception => e + @logger.error e.inspect + end end end

...acl: denyallallowlocalhost 127.0.0.1orderdeny ,allow 20070312-18:14:31 (24026) rails_env: development 20070312-18:14:31 (24026) timer_sleep: 60 20070312-18:14:31 (24026) port: 22222 20070312-18:14:31 (24026) pool_size: 5 20070312-18:14:31 (24028) Starting worker: BackgrounDRb::Worker::WorkerLogger backgroundrb_logger (backgroundrb_logger) () 20070312-18:14:31 (24028) Starting worker: BackgrounDRb::Worker::WorkerResults backgroundrb_results (backgroundrb_results) () 20070312-18:14:31 (24028) Loading Worker Class File: /home/david/redclay/lib/workers/variant_addition_worker.rb 20070312-18:14:31 (24028) Loading...

...uot;drbunix:///tmp/backgroundrb.27243/backgroundrb_results_0_0.488948936927155", @psname="backgroundrb_results", @threadsafe=false> #<Slave:0x34d7fa8 @shutdown=false, @obj=#<BackgrounDRb::Worker::WorkerLogger:0x34d81c4 @initial_do_work=true, @results={}, @args=nil, @jobkey=:backgroundrb_logger>, @lifeline=#<Slave::LifeLine:0x34d7864 @pair=[#<Socket:0x34d77ec>, nil], @fds=[5, 6], @pid=27245, @socket=#<Socket:0x34d77ec>, @object_id=27704370, @owner=27245>, @socket_creation_attempts=42, @dumped=nil, @pid=27246, @status=nil, @debug=false, @object=#<DRb::DRbObject:0x...

...drb task. jodi at soup/var/www/the-soup/current $ cat log/backgroundrb.ppid 23182 jodi at soup/var/www/the-soup/current $ ps -efl 1 S deploy 23184 1 0 75 0 - 27056 stext 11:27 ? 00:00:04 backgroundrb 1 S deploy 23186 23184 0 76 0 - 14444 - 11:27 ? 00:00:00 backgroundrb_logger 1 S deploy 23187 23184 0 76 0 - 14768 - 11:27 ? 00:00:00 backgroundrb_results 0 R jodi 23799 23755 0 76 0 - 676 - 14:06 pts/0 00:00:00 grep backgroundrb Does this make sense? Since I''m starting backgroundrb with capistrano, the only thing I can...

...older than 30 minutes: class WorkerCleaner def self.remove_stale_workers MiddleMan.gc!(Time.now - 60*30) end end I stuck is under /lib in my Rails app and run it using script/runner from a cron job. The only problem I''m seeing is that this script kills my backgroundrb_results and backgroundrb_logger jobs after they''ve been running for more than 30 minutes. Is this expected? How can I alter this script to ignore the results and logger jobs and let them continue to run while cleaning up anything else that has expired? Thanks, Matthew -------------- next part -------------- An HTML at...

...ruby /usr/local/bin/mongrel_rai mongrel 636 0.0 3.2 35888 32040 ?? S 10:47AM 2:33.56/usr/local/bin/ruby /usr/local/bin/mongrel_rai root 678 0.0 0.2 39076 1816 ?? S 10:47AM 2:22.97 ruby: backgroundrb (ruby) root 679 0.0 0.0 20824 0 ?? IW - 0:00.00 ruby: backgroundrb_logger (ruby) root 681 0.0 0.0 20824 0 ?? IW - 0:00.00 ruby: backgroundrb_results (ruby) root 688 0.0 0.0 67288 0 ?? IW - 0:00.00 ruby: alerts_worker_alerts_key (ruby) root 2266 0.0 0.0 348 224 p0 R+ 4:42PM 0:00.00 grep ruby I have thought...

...######################################################### I also started the backgroundrb server, and it and the other processes seem to be running fine: todd 6865 0.0 0.6 16484 13372 ? S 21:20 0:00 backgroundrb todd 6866 0.0 0.6 16320 13168 ? S 21:20 0:00 backgroundrb_logger todd 6867 0.0 0.6 16520 13384 ? S 21:20 0:00 backgroundrb_results My config file looks like this: :host: localhost :port: 22222 :worker_dir: lib/workers :rails_env: development :pool_size: 15 :acl: :deny: all :allow: localhost 127.0.0.1 :order: deny allow When...

...ey) if @timestamps.has_key?(key) } end Inside BackgrounDrb:Rails: you can use terminate() to establish the checkpoints/killpoints inside your job code, or check_terminate/terminate? to check, run cleanup code, and then raise the :safe_to_kill signal. def initialize(job_key, args={}) @logger = BACKGROUNDRB_LOGGER @thread = nil; @job_key = job_key @args = args end def start_process begin @thread = Thread.new do Thread.current[:safe_to_kill] = ConditionVariable.new Thread.current[:kill] = false do_work(@args) end rescue Exception => e @logger.error e.inspect end...

...k/m_project/config/backgroundrb.yml 20070313-15:45:17 (5594) rails_env: development 20070313-15:45:17 (5594) socket_dir: /tmp/backgroundrb.5594 20070313-15:45:17 (5594) pool_size: 5 20070313-15:45:17 (5594) host: localhost 20070313-15:45:17 (5594) Starting worker: BackgrounDRb::Worker::WorkerLogger backgroundrb_logger (backgroundrb_logger) () 20070313-15:45:17 (5594) Starting worker: BackgrounDRb::Worker::WorkerResults backgroundrb_results (backgroundrb_results) () 20070313-15:45:17 (5594) Loading Worker Class File: /Users/jnutting/work/m_project/lib/workers/mb_receiver.rb 20070313-15:45:17 (5594) Loading Work...

...e same. My initial test worker runs fine as a non-RailsBase worker. Once I switch it to load rails as part of the worker, I run into a problem with fork, namely: Resource temporarily unavailable - fork(2) - (Errno::EAGAIN). My debug log statements within Middleman show that backgroundrb_results and backgroundrb_logger get loaded fine, but any rails worker dies in the new_worker method of middleman, when attempting to create the slave_obj. Any ideas? I''ve done a significant amount of poking around the cygwin lists but haven''t found anything of import to relate. I''d love to hear from a...

Hi there, I''m trying to create a worker to do some asynchronous web client work and update the data model with its results. It seems, however, that every call I make to an ActiveRecord subclass causes the whole thing to block. At least I think it''s blocked. Right now I''m just using debug log output. Is there a decent way to debug/test workers I can try? Is there any