Module: OneApm::Transaction::InstanceHelpers

Included in:
OneApm::Transaction
Defined in:
lib/one_apm/transaction/instance_helpers.rb

Constant Summary collapse

HEX_DIGITS = 
(0..15).map{|i| i.to_s(16)}
GUID_LENGTH = 
16

Instance Method Summary collapse

Instance Method Details

#add_custom_parameters(p) ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 45

def add_custom_parameters(p)
  if OneApm::Manager.config[:high_security]
    OneApm::Manager.logger.debug("Unable to add custom attributes #{p.keys.inspect} while in high security mode.")
    return
  end

  custom_parameters.merge!(p)
end

#agent ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 7

def agent
  OneApm::Manager.agent
end

#custom_parameters ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 64

def custom_parameters
  @custom_parameters ||= {}
end

#generate_guid ⇒ Object

generate a random 16 length uuid



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 72

def generate_guid
  guid = ''
  GUID_LENGTH.times do |a|
    guid << HEX_DIGITS[rand(16)]
  end
  guid
end

#had_error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/one_apm/transaction/instance_helpers.rb', line 35

def had_error?
  !notable_exceptions.empty?
end

#notable_exceptions ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 39

def notable_exceptions
  @exceptions.keys.select do |exception|
    !agent.error_collector.error_is_ignored?(exception)
  end
end

#queue_time ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 31

def queue_time
  @apdex_start ? @start_time - @apdex_start : 0
end

#recording_web_transaction? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/one_apm/transaction/instance_helpers.rb', line 19

def recording_web_transaction?
  web_category?(@category)
end

#referer ⇒ Object

For the current web transaction, return the full referer, minus the host string, or nil.



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 60

def referer
  @referer ||= self.class.referer_from_request(@request)
end

#similar_category?(category) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/one_apm/transaction/instance_helpers.rb', line 27

def similar_category?(category)
  web_category?(@category) == web_category?(category)
end

#sql_sampler ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 15

def sql_sampler
  agent.sql_sampler
end

#transaction_sampler ⇒ Object 



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 11

def transaction_sampler
  agent.transaction_sampler
end

#uri ⇒ Object

For the current web transaction, return the path of the URI minus the host part and query string, or nil.



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# File 'lib/one_apm/transaction/instance_helpers.rb', line 55

def uri
  @uri ||= self.class.uri_from_request(@request) unless @request.nil?
end

#web_category?(category) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/one_apm/transaction/instance_helpers.rb', line 23

def web_category?(category)
  Transaction::OA_WEB_TRANSACTION_CATEGORIES.include?(category)
end