Scheduler running twice when started by CLI tool

[lazyfrosch]

Hey, has anyone ever noticed that the Rufus scheduler is running twice?

I noticed that while trying to supply configuration for my job via config.ru

This line is executed twice:

  SCHEDULER = Rufus::Scheduler.new

1. By the GEM loader
2. From within thin

You can see this by adding the following lines:

puts "called dashing"
puts caller
puts "======="
SCHEDULER = Rufus::Scheduler.new

Has anyone ever noticed that?

I will think about a solution for this.

Cheers Markus

[lazyfrosch]

Of course this only happens when using the CLI tool and "start" to run the server.

This shouldn't happen when running thin directly.

[bstephenf]

On the latest 1.3.3 of dashing, I am noticing that when I start dashing (using: dashing start), I get this in my output (which would indicate it is running twice) - This is out of the box starting dashing right after a fresh install:

Stephen-Brehm:hf-dataops-dashboard sbrehm$ dashing start /Users/sbrehm/hf-dataops-dashboard/jobs/twitter.rb:9:in block in <top (required)>': [DEPRECATION] #oauth_token= is deprecated. Use #access_token= instead. /Users/sbrehm/hf-dataops-dashboard/jobs/twitter.rb:10:inblock in <top (required)>': [DEPRECATION] #oauth_token_secret= is deprecated. Use #access_token_secret= instead. /Users/sbrehm/hf-dataops-dashboard/jobs/twitter.rb:9:in block in <top (required)>': [DEPRECATION] #oauth_token= is deprecated. Use #access_token= instead. /Users/sbrehm/hf-dataops-dashboard/jobs/twitter.rb:10:inblock in <top (required)>': [DEPRECATION] #oauth_token_secret= is deprecated. Use #access_token_secret= instead. Thin web server (v1.6.2 codename Doc Brown) Maximum connections set to 1024 Listening on 0.0.0.0:3030, CTRL+C to stop

What can I do to only invoke it once?

[lazyfrosch]

You can start thin directly, then dashing will only be executed once

thin -R config.ru -p 3030 start

or with bundle

bundle exec thin -R config.ru -p 3030 start

[pushmatrix]

I noticed it too. Looking into it. This is new.

[pushmatrix]

Fixed it here https://github.com/Shopify/dashing/pull/366

[pushmatrix]

Thanks for pointing it out guys. Update to version 1.3.4 and you should be golden