Class: Datadog::Tracing::Configuration::Dynamic::TracingHeaderTags

Inherits:
SimpleOption show all
Defined in:
lib/datadog/tracing/configuration/dynamic.rb

Overview

Dynamic configuration for DD_TRACE_HEADER_TAGS.

Instance Attribute Summary

Attributes inherited from Option

#env_var, #name

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TracingHeaderTags

Returns a new instance of TracingHeaderTags.



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# File 'lib/datadog/tracing/configuration/dynamic.rb', line 20

def initialize
  super('tracing_header_tags', 'DD_TRACE_HEADER_TAGS', :header_tags)
end

Instance Method Details

#call(tracing_header_tags) ⇒ Object 



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# File 'lib/datadog/tracing/configuration/dynamic.rb', line 24

def call(tracing_header_tags)
  # Modify the remote configuration value that it matches the
  # environment variable it configures.
  tracing_header_tags&.map! do |hash|
    "#{hash["header"]}:#{hash["tag_name"]}"
  end

  super
end