Hi Rob,
On Mon, 2007-12-17 at 11:47 -0500, Rob Nielsen wrote:
> I’m running the latest from svn (rev 285). I’ve been having a problem
> launching a process repeatedly. What happens is that I get a debug
> message “some read error” and then the worker refuses to run again.
>
>
>
> I’ve stripped my worker down to just doing a puts and it still
> happens. Like the other threads I want to launch my workers as needed,
> however I get the same behavior whether use the auto_load and ask_work
> or use new_worker with no_auto_load. If I remove the job_key I can
> get it to work, but I still get the “Some read error” message. I need
> the job to keep one worker per id. I’d rather have separate processes
> than go the thread route – for now.
>
>
>
> class UpdateFacebookAccountInfoWorker < BackgrounDRb::MetaWorker
>
> set_worker_name :update_facebook_account_info_worker
>
> set_no_auto_load true
>
>
>
> require "facebook_rails_controller_extensions"
>
> include RFacebook
>
>
>
> require 'activemessaging/processor'
>
> include ActiveMessaging::MessageSender
>
>
>
> def create(args)
>
> puts "create=>"+ args.inspect
>
> exit!
>
> end
>
> end
>
>
>
> and the call…
>
>
>
> MiddleMan.new_worker(
>
> :worker => :update_facebook_account_info_worker,
>
> :job_key => @some.id, # Only run one worker per id
>
> :data => {
>
> :session_key => @session_key,
>
> :requesting_fb_id => @organizer.facebook_id,
>
> :facebook_ids => @fb_ids,
>
> :params => params
>
> }
>
> )
>
>
>
> The output…
>
>
>
> create=>{:params=>REDACTED]}
>
> Some read error
>
> Some read error
>
> Some read error
>
>
Ok so, create method is getting invoked when you invoke:
MiddleMan.new_worker(...)
right?
Now, next i see an "exit!" statement there, which basically asks the
worker to quit. Now when a worker quits, master process gets an error
when reading from that socket, so thats why you are getting "some read
error" message. But as far as I can see, create method is getting called
alright. Correct me, If i am wrong.
>
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