Class: StackifyRubyAPM::Spies::CurbEasySpy Private

Inherits:
Object
  • Object
show all
Defined in:
lib/stackify_apm/spies/curb/easy.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#_apm_http_verb ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/stackify_apm/spies/curb/easy.rb', line 10

def _apm_http_verb
  @_apm_http_verb
end

Instance Method Details

#install ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/stackify_apm/spies/curb/easy.rb', line 11

def install
  Curl::Easy.class_eval do
    singleton_class.send(:alias_method, :perform_without_apm, :perform)
    singleton_class.send(:alias_method, :http_head_without_apm, :http_head)
    singleton_class.send(:alias_method, :http_post_without_apm, :http_post)
    singleton_class.send(:alias_method, :http_put_without_apm, :http_put)
    singleton_class.send(:alias_method, :http_get_without_apm, :http_get)
    singleton_class.send(:alias_method, :http_delete_without_apm, :http_delete)
    def self.perform(*args)
      req = nil
      return perform_without_apm(*args) unless StackifyRubyAPM.current_transaction
      # Data configuration
      @_apm_http_verb ||= :GET
      method = @_apm_http_verb
      uri = args[0].strip
      name = "#{method} #{uri}"
      type = "ext.Curb.Easy.#{method}"
      # Submits HTTP request
      #
      req = perform_without_apm(*args)
      # Builds span context
      #
      status_code = req.status.gsub(/^0-9/, '').to_i
      ctx = Span::Context.new(
        CATEGORY: 'Web External',
        SUBCATEGORY: 'Execute',
        URL: uri,
        STATUS: status_code,
        METHOD: method
      )
      # Creates new span from HTTP result
      StackifyRubyAPM.span name, type, context: ctx do
        req
      end
    end

    def self.http_post(*args)
      req = nil
      return http_post_without_apm(*args) unless StackifyRubyAPM.current_transaction
      # Data configuration
      #
      @_apm_http_verb = :POST
      method = @_apm_http_verb
      uri = args[0].strip
      name = "#{method} #{uri}"
      type = "ext.Curb.Easy.#{method}"
      req = http_post_without_apm(*args)
      status_code = req.status.gsub(/^0-9/, '').to_i

      ctx = Span::Context.new(
        CATEGORY: 'Web External',
        SUBCATEGORY: 'Execute',
        URL: uri,
        STATUS: status_code,
        METHOD: method
      )
      # Creates new span from HTTP result
      StackifyRubyAPM.span name, type, context: ctx do
        req
      end
    end

    def self.http_put(url, data)
      req = nil
      return http_put_without_apm(url, data) unless StackifyRubyAPM.current_transaction
      # Data configuration
      #
      @_apm_http_verb = :PUT
      method = @_apm_http_verb
      uri = url.strip
      name = "#{method} #{uri}"
      type = "ext.Curb.Easy.#{method}"
      req = http_put_without_apm(url, data)
      status_code = req.status.gsub(/^0-9/, '').to_i

      ctx = Span::Context.new(
        CATEGORY: 'Web External',
        SUBCATEGORY: 'Execute',
        URL: uri,
        STATUS: status_code,
        METHOD: method
      )
      # Creates new span from HTTP result
      StackifyRubyAPM.span name, type, context: ctx do
        req
      end
    end

    def self.http_get(*args)
      req = nil
      return http_get_without_apm(*args) unless StackifyRubyAPM.current_transaction
      # Data configuration
      #
      @_apm_http_verb = :GET
      method = @_apm_http_verb
      uri = args[0].strip
      name = "#{method} #{uri}"
      type = "ext.Curb.Easy.#{method}"
      req = http_get_without_apm(*args)
      status_code = req.status.gsub(/^0-9/, '').to_i

      ctx = Span::Context.new(
        CATEGORY: 'Web External',
        SUBCATEGORY: 'Execute',
        URL: uri,
        STATUS: status_code,
        METHOD: method
      )
      # Creates new span from HTTP result
      StackifyRubyAPM.span name, type, context: ctx do
        req
      end
    end

    def self.http_delete(*args)
      req = nil
      return http_delete_without_apm(*args) unless StackifyRubyAPM.current_transaction
      # Data configuration
      #
      @_apm_http_verb = :DELETE
      method = @_apm_http_verb
      uri = args[0].strip
      name = "#{method} #{uri}"
      type = "ext.Curb.Easy.#{method}"
      req = http_delete_without_apm(*args)
      status_code = req.status.gsub(/^0-9/, '').to_i

      ctx = Span::Context.new(
        CATEGORY: 'Web External',
        SUBCATEGORY: 'Execute',
        URL: uri,
        STATUS: status_code,
        METHOD: method
      )
      # Creates new span from HTTP result
      StackifyRubyAPM.span name, type, context: ctx do
        req
      end
    end
  end
end