Sensu check staggering quetion

John · November 20, 2014, 8:48pm

I wanted to get some help interpreting the staggering of checks.

I believe the relevant code is here:

https://github.com/sensu/sensu/blob/master/lib/sensu/client.rb#L187-201

In particular what is this ‘stagger = testing? ? 0 : 2’ evaluating to?

Cheers!

Kyle_Anderson · November 21, 2014, 4:35am

I think that is a special provision when under test (like unit tests)

github.com

sensu/sensu/blob/02daf7aeeb74601e7827c5f768dcd1106f01f47b/lib/sensu/utilities.rb#L7


      
          gem 'uuidtools', '2.1.4'
          
          require 'uuidtools'
          
          module Sensu
            module Utilities
              def testing?
                File.basename($0) == 'rspec'
              end
          
              def retry_until_true(wait=0.5, &block)
                EM::Timer.new(wait) do
                  unless block.call
                    retry_until_true(wait, &block)
                  end
                end
              end

So when under test, it doesn't stagger, it will run asap. (you don't
want your unit tests to have to wait I guess)

···

On Thu, Nov 20, 2014 at 12:48 PM, John B <wilshire461@gmail.com> wrote:

I wanted to get some help interpreting the staggering of checks.

I believe the relevant code is here:

https://github.com/sensu/sensu/blob/master/lib/sensu/client.rb#L187-201

In particular what is this 'stagger = testing? ? 0 : 2' evaluating to?

Cheers!

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Sensu check staggering quetion

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