Ruby, công việc bị trì hoãn, chậm: Backend: ActiveRecord

Question

tôi sử dụng công việc trì hoãn như Something.delay.some_function()
Tôi đang chạy [Foreman] [1] Procfile để bắt đầu cả hai máy chủ ray và một nhân viên

web: bundle exec rails s 
worker: bundle exec rake jobs:work 

Và tất cả thời gian tôi thấy điều này trong thiết bị đầu cuối của tôi, mặc dù tôi luôn luôn chạy các công việc cào: rõ ràng nếu một cái gì đó xấu xảy ra trong công việc. Và bây giờ tôi không có công việc trì hoãn

irb(main):010:0> Delayed::Job.all 
    Delayed::Backend::ActiveRecord::Job Load (0.7ms) SELECT "delayed_jobs".* FROM "delayed_jobs" 
=> [] 

nhưng tôi vẫn thấy những điều kỳ lạ trong thiết bị đầu cuối của mình. Đây là gì và làm thế nào tôi có thể loại bỏ nó?

11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.1ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:52.491892' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:52.492124') OR locked_by = 'host:kik-VirtualBox pid:5010') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.5ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:52.706307' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:52.706499') OR locked_by = 'host:kik-VirtualBox pid:4654') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.4ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:52.712781' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:52.713010') OR locked_by = 'host:kik-VirtualBox pid:4313') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (4.8ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:52.710021' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:52.710261') OR locked_by = 'host:kik-VirtualBox pid:4622') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.5ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:54.530083' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:54.530318') OR locked_by = 'host:kik-VirtualBox pid:5307') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.6ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:57.497068' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:57.497275') OR locked_by = 'host:kik-VirtualBox pid:5010') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.5ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:57.723823' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:57.724071') OR locked_by = 'host:kik-VirtualBox pid:4313') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.4ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:57.722732' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:57.722934') OR locked_by = 'host:kik-VirtualBox pid:4654') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (10.0ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:57.718190' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:57.718443') OR locked_by = 'host:kik-VirtualBox pid:4622') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 
11:47:01 rails_s.1  | Delayed::Backend::ActiveRecord::Job Load (0.5ms) SELECT "delayed_jobs".* FROM "delayed_jobs" WHERE ((run_at <= '2013-06-14 09:46:59.534770' AND (locked_at IS NULL OR locked_at < '2013-06-14 05:46:59.535003') OR locked_by = 'host:kik-VirtualBox pid:5307') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 5 

Cảm ơn trước

Answer 1

Chậm kiểm tra công việc nếu có những nhiệm vụ mới cho nó mỗi một lần trong một thời gian. Miễn là rake jobs:work đang chạy, bạn sẽ thấy các nhật ký đó. Tóm lại - mọi thứ đều ok!