Class: Pallets::Middleware::AppsignalInstrumenter

Inherits:
Object
  • Object
show all
Extended by:
Appsignal::Hooks::Helpers
Defined in:
lib/pallets/middleware/appsignal_instrumenter.rb

Class Method Summary collapse

Class Method Details

.call(worker, job, context) ⇒ Object 



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# File 'lib/pallets/middleware/appsignal_instrumenter.rb', line 8

def self.call(worker, job, context)
  job_status = nil
  transaction = Appsignal::Transaction.create(
    SecureRandom.uuid,
    Appsignal::Transaction::BACKGROUND_JOB,
    Appsignal::Transaction::GenericRequest.new(queue_start: job['created_at'])
  )

  Appsignal.instrument('perform_job.pallets') do
    begin
      yield
    rescue Exception => ex
      job_status = :failed
      transaction.set_error(ex)
      raise
    ensure
      transaction.set_action_if_nil("#{job['task_class']}#run (#{job['workflow_class']})")
      transaction.params = filtered_context(context)
      formatted_metadata(job).each { |kv| transaction.set_metadata(*kv) }
      transaction.set_http_or_background_queue_start
      Appsignal.increment_counter('pallets_job_count', 1, status: job_status || :successful)
    end
  end
ensure
  Appsignal::Transaction.complete_current!
end

.filtered_context(context) ⇒ Object 



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# File 'lib/pallets/middleware/appsignal_instrumenter.rb', line 35

def self.filtered_context(context)
  Appsignal::Utils::HashSanitizer.sanitize(
    context,
    Appsignal.config[:filter_parameters]
  )
end

.formatted_metadata(job) ⇒ Object 



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# File 'lib/pallets/middleware/appsignal_instrumenter.rb', line 42

def self.formatted_metadata(job)
  job.map { |k, v| [k, truncate(string_or_inspect(v))] }
end