rufus-scheduler runs scheduler multiple times due to unicorn workers

Question

I had setup scheduler in my rails3 projects's /configs/initializers/schedule.rb and it working fine, But it works 2 times and I think it is due to unicorn workers execute schedule at the same time, so it create in my database two records each time. I checked my logic and its ok and enter single record in my local machine.

I checked following but not getting idea how to stop multiple unicorn workers to execute scheduler?

https://github.com/jmettraux/rufus-scheduler/#advanced-lock-schemes

Any one got this issue? Please help if any idea.

Thanks,

P Shah

score 1 · Answer 1 · edited Feb 08 '16 at 13:18

1

try this

require 'rufus-scheduler'

scheduler = Rufus::Scheduler.new(:lockfile => ".rufus-scheduler.lock")

unless scheduler.down?

  scheduler.every("60") do
    # ...
  end
end

edited Feb 08 '16 at 13:18

Bhargav Rao

50,140
28
121
140

answered Feb 08 '16 at 13:10

msmukesh4

589
4
7

if there are more than one scheduler try changing the lock name as .rufus-scheduler2.lock – msmukesh4 Mar 21 '16 at 06:30

score 0 · Answer 2 · answered Apr 09 '14 at 10:34

0

Please try the solution described in https://github.com/jmettraux/rufus-scheduler/#lockfile--mylockfiletxt

answered Apr 09 '14 at 10:34

jmettraux

3,511
3
31
30

OK, then I guess I can't help you – jmettraux Apr 10 '14 at 06:49

rufus-scheduler runs scheduler multiple times due to unicorn workers

2 Answers2

Linked