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Versions: 9
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Contents
# frozen_string_literal: true
require_relative '../analytics'
require_relative '../active_support/notifications/event'
require_relative 'ext'
module Datadog
module Tracing
module Contrib
module Kafka
# Defines basic behaviors for an ActiveSupport event.
module Event
def self.included(base)
base.include(ActiveSupport::Notifications::Event)
base.extend(ClassMethods)
end
# Class methods for Kafka events.
module ClassMethods
def event_name
self::EVENT_NAME
end
def span_options
{ service: configuration[:service_name] }
end
def configuration
Datadog.configuration.tracing[:kafka]
end
def on_start(span, _event, _id, payload)
span.set_tag(Tracing::Metadata::Ext::TAG_COMPONENT, Ext::TAG_COMPONENT)
span.set_tag(Contrib::Ext::Messaging::TAG_SYSTEM, Ext::TAG_MESSAGING_SYSTEM)
span.set_tag(Ext::TAG_CLIENT, payload[:client_id])
# Set analytics sample rate
if Contrib::Analytics.enabled?(configuration[:analytics_enabled])
Contrib::Analytics.set_sample_rate(span, configuration[:analytics_sample_rate])
end
# Measure service stats
Contrib::Analytics.set_measured(span)
report_if_exception(span, payload)
end
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems