Class: Gruf::Instrumentation::OutputMetadataTimer

Inherits:

Base

• Object
• Base
• Gruf::Instrumentation::OutputMetadataTimer

Defined in:

lib/gruf/instrumentation/output_metadata_timer.rb

Overview

Appends the timer metadata to the active call output metadata

Instance Attribute Summary

Attributes inherited from Base

#options, #service

Instance Method Summary

• #call(rc) ⇒ Hash

  Handle the instrumented response.

Methods inherited from Base

#initialize, #method_key, #outer_around, #service_key, #setup, #success?

Methods included from Loggable

#logger

Constructor Details

This class inherits a constructor from Gruf::Instrumentation::Base

Instance Method Details

#call(rc) ⇒ Hash

Handle the instrumented response. Note: this will only instrument timings of successful responses.

Parameters:

• rc (Gruf::Instrumentation::RequestContext) —

  The current request context for the call

Returns:

• (Hash) —

  The resulting output metadata with the timer attached

# File 'lib/gruf/instrumentation/output_metadata_timer.rb', line 29

def call(rc)
  rc.active_call.output_metadata.update(metadata_key => rc.execution_time.to_s)
end