Class: Salopulse::Instrumentation::SidekiqServerMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/salopulse/instrumentation/sidekiq_server_middleware.rb

Constant Summary collapse

PARENT_REQUEST_ID_KEY = 
"salopulse_parent_request_id".freeze

Instance Method Summary collapse

Constructor Details

#initialize(client = Salopulse::Client.instance) ⇒ SidekiqServerMiddleware

Returns a new instance of SidekiqServerMiddleware.



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# File 'lib/salopulse/instrumentation/sidekiq_server_middleware.rb', line 8

def initialize(client = Salopulse::Client.instance)
  @client = client
end

Instance Method Details

#call(worker, job, _queue) ⇒ Object 



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# File 'lib/salopulse/instrumentation/sidekiq_server_middleware.rb', line 12

def call(worker, job, _queue)
  return yield if @client.disabled?

  endpoint = derive_endpoint(worker, job)
  parent_request_id = job[PARENT_REQUEST_ID_KEY]
  Salopulse::RequestContext.start(
    endpoint: endpoint,
    http_method: "JOB",
    source: :sidekiq,
    parent_request_id: parent_request_id
  )

  status = 200
  begin
    yield
  rescue Exception => e # rubocop:disable Lint/RescueException
    status = 500
    @client.capture_exception(e)
    raise
  ensure
    begin
      @client.capture_performance(
        endpoint: endpoint,
        http_method: "JOB",
        duration_ms: Salopulse::RequestContext.elapsed_ms,
        status_code: status
      )
      @client.flush_request_scope_events
    rescue StandardError
      # never let SDK errors propagate
    end
    Salopulse::RequestContext.clear
  end
end