Class: Utils::ServiceObserver

Inherits:
Object
  • Object
show all
Defined in:
lib/xray_method_tracer/utils/service_observer.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#segment ⇒ Object

Returns the value of attribute segment.



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 12

def segment
  @segment
end

Class Method Details

.begin_subsegment(segment_name) ⇒ Object 



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 26

def begin_subsegment(segment_name)
  segment = XRay.recorder.begin_subsegment(segment_name)
  new(segment)
end

.capture(segment_name) ⇒ Object

カスタム計装をする際には、下記のように記述する事で軽装を実施する事ができる ServiceObserver.capture(‘segment_name’) do

somefunction()

end



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 19

def capture(segment_name)
  begin_subsegment(segment_name)
  yield
ensure
  end_subsegment
end

.end_subsegment ⇒ Object 



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 31

def end_subsegment
  XRay.recorder.end_subsegment
end

Instance Method Details

#add_exception(error) ⇒ Object 



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 66

def add_exception(error)
  segment.add_exception(exception: error)
end

#add_metadata(key, value) ⇒ Object 



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# File 'lib/xray_method_tracer/utils/service_observer.rb', line 62

def add_metadata(key, value)
  segment.metadata[key] = value
end