Class: Sqreen::Ecosystem::Tracing::Sampler::TargetPerMinutePrimitive

Inherits:
Object
  • Object
show all
Defined in:
lib/sqreen/ecosystem/tracing/sampler.rb

Instance Method Summary collapse

Constructor Details

#initialize(max_calls) ⇒ TargetPerMinutePrimitive

Returns a new instance of TargetPerMinutePrimitive.



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# File 'lib/sqreen/ecosystem/tracing/sampler.rb', line 109

def initialize(max_calls)
  @max_calls = max_calls
  @minute_last_call = cur_minute
  @calls_accumulated = 0
  @mutex = Mutex.new
end

Instance Method Details

#triggers? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sqreen/ecosystem/tracing/sampler.rb', line 116

def triggers?
  this_minute = cur_minute
  calls_cur_minute = @mutex.synchronize do
    if @minute_last_call == this_minute
      @calls_accumulated += 1
    else
      @minute_last_call = this_minute
      @calls_accumulated = 1
    end
  end

  calls_cur_minute <= @max_calls
end