module NewRelic::Agent::LinkingMetadata

This module contains helper methods related to gathering linking metadata for use with logs in context.

Public Instance Methods

append_service_linking_metadata(metadata) click to toggle source
# File lib/new_relic/agent/linking_metadata.rb, line 13
def append_service_linking_metadata(metadata)
  raise ArgumentError, 'Missing argument `metadata`' if metadata.nil?

  config = ::NewRelic::Agent.config

  metadata[ENTITY_NAME_KEY] = config[:app_name][0]
  metadata[ENTITY_TYPE_KEY] = ENTITY_TYPE
  metadata[HOSTNAME_KEY] = Hostname.get

  if entity_guid = config[:entity_guid]
    metadata[ENTITY_GUID_KEY] = entity_guid
  end

  metadata
end
append_trace_linking_metadata(metadata) click to toggle source
# File lib/new_relic/agent/linking_metadata.rb, line 29
def append_trace_linking_metadata(metadata)
  raise ArgumentError, 'Missing argument `metadata`' if metadata.nil?

  if trace_id = Tracer.current_trace_id
    metadata[TRACE_ID_KEY] = trace_id
  end

  if span_id = Tracer.current_span_id
    metadata[SPAN_ID_KEY] = span_id
  end

  metadata
end