Class: Honeybadger::PumaPlugin

Inherits:
Object
  • Object
show all
Includes:
InstrumentationHelper
Defined in:
lib/puma/plugin/honeybadger.rb

Constant Summary collapse

STATS_KEYS = 
%i(pool_capacity max_threads requests_count backlog running).freeze

Instance Method Summary collapse

Methods included from InstrumentationHelper

#decrement_counter, #extract_attributes, #extract_callable, #gauge, #histogram, #increment_counter, #metric_agent, #metric_attributes, #metric_instrumentation, #metric_source, #monotonic_timer, #time

Instance Method Details

#record ⇒ Object 



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# File 'lib/puma/plugin/honeybadger.rb', line 21

def record
  metric_source 'puma'

  stats = ::Puma.stats rescue {}
  stats = stats.is_a?(Hash) ? stats : JSON.parse(stats, symbolize_names: true)

  if stats[:worker_status].is_a?(Array)
    stats[:worker_status].each do |worker_data|
      context = { worker: worker_data[:index] }
      record_puma_stats(worker_data[:last_status], context)
    end
  else
    record_puma_stats(stats)
  end
end

#record_puma_stats(stats, context = {}) ⇒ Object 



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# File 'lib/puma/plugin/honeybadger.rb', line 37

def record_puma_stats(stats, context={})
  STATS_KEYS.each do |stat|
    gauge stat, context, ->{ stats[stat] } if stats[stat]
  end
end