Class: ScoutApm::BackgroundJobIntegrations::Sidekiq

Inherits:
Object
  • Object
show all
Defined in:
lib/scout_apm/background_job_integrations/sidekiq.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 4

def logger
  @logger
end

Instance Method Details

#add_middleware ⇒ Object 



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 31

def add_middleware
  ::Sidekiq.configure_server do |config|
    config.server_middleware do |chain|
      chain.add SidekiqMiddleware
    end
  end
end

#forking? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 14

def forking?
  false
end

#install ⇒ Object 



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 18

def install
  install_tracer
  add_middleware
  install_processor
end

#install_processor ⇒ Object 



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 39

def install_processor
  require 'sidekiq/processor' # sidekiq v4 has not loaded this file by this point

  ::Sidekiq::Processor.class_eval do
    def initialize_with_scout(*args)
      agent = ::ScoutApm::Agent.instance
      agent.start
      initialize_without_scout(*args)
    end

    alias_method :initialize_without_scout, :initialize
    alias_method :initialize, :initialize_with_scout
  end
end

#install_tracer ⇒ Object 



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 24

def install_tracer
  # ScoutApm::Tracer is not available when this class is defined
  SidekiqMiddleware.class_eval do
    include ScoutApm::Tracer
  end
end

#name ⇒ Object 



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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 6

def name
  :sidekiq
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scout_apm/background_job_integrations/sidekiq.rb', line 10

def present?
  defined?(::Sidekiq) && File.basename($PROGRAM_NAME).start_with?('sidekiq')
end