Module: HTTPInstrumentation::Instrumentation::HTTPHook

Defined in:
lib/http_instrumentation/instrumentation/http_hook.rb

Overview

This module is responsible for instrumenting the http gem.

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.aliased ⇒ Object

Returns the value of attribute aliased.



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# File 'lib/http_instrumentation/instrumentation/http_hook.rb', line 21

def aliased
  @aliased
end

Class Method Details

.installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/http_instrumentation/instrumentation/http_hook.rb', line 17

def installed?
  !!(defined?(::HTTP::Client) && ::HTTP::Client.include?(self))
end

.instrument! ⇒ Object 



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# File 'lib/http_instrumentation/instrumentation/http_hook.rb', line 13

def instrument!
  Instrumentation.instrument!(::HTTP::Client, self, :perform) if defined?(::HTTP::Client)
end

Instance Method Details

#perform(request, *args) ⇒ Object 



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# File 'lib/http_instrumentation/instrumentation/http_hook.rb', line 24

def perform(request, *args)
  HTTPInstrumentation.instrument("http") do |payload|
    response = if HTTPInstrumentation::Instrumentation::HTTPHook.aliased
      perform_without_http_instrumentation(request, *args)
    else
      super
    end

    begin
      payload[:http_method] = request.verb
      payload[:url] = request.uri
      payload[:status_code] = response.status
    rescue
    end

    response
  end
end