search for: operations_control

...wall on this. I''ve tried numberous of Ezra''s examples that I was able to find online. The best I''m able to get is nothing happens and development log says: NoMethodError (undefined method `progress'' for #<PingWorker:0x3a786c0>): /app/controllers/operations_controller.rb:13:in `get_progress'' Any ideas? I''m sure there''s a basic thing I''m not doing right... but I couldn''t figure out what that might be, based on the documentation. [mp]

...ote: > Weird is, I had it working a second ago and then reloaded the > webrick server and now it''s erroring out with: > > NoMethodError (You have a nil object when you didn''t expect it! > The error occured while evaluating nil.progress): > /app/controllers/operations_controller.rb:14:in `task_progress'' > > Here''s the code -- > > [ /lib/workers/ping_worker.rb ] > > class PingWorker < BackgrounDRb::Rails > > attr_accessor :progress > > def do_work(args) > @progress = 0 > calculate_the_meaning_of_life(ar...