Module: Oboe

Includes:
Oboe_metal
Defined in:
lib/heroku_metal.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.reporter ⇒ Object

Returns the value of attribute reporter.



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# File 'lib/heroku_metal.rb', line 51

def reporter
  @reporter
end

Class Method Details

.always? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 53

def always?
  Oboe::Config[:tracing_mode].to_s == "always"
end

.disconnect! ⇒ Object

Disconnect/Reconnect wrappers used for forking webservers such as Unicorn or Passenger



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# File 'lib/heroku_metal.rb', line 84

def disconnect!
  ::Oboe::Context.disconnect(::Oboe.reporter)
end

.never? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 57

def never?
  Oboe::Config[:tracing_mode].to_s == "never"
end

.passthrough? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 61

def passthrough?
  ["always", "through"].include?(Oboe::Config[:tracing_mode])
end

.reconnect! ⇒ Object 



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# File 'lib/heroku_metal.rb', line 88

def reconnect!
  ::Oboe::Context.reconnect(::Oboe.reporter)
end

.sample?(opts = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 65

def sample?(opts = {})
  # Assure defaults since SWIG enforces Strings
  opts[:layer]      ||= ''
  opts[:xtrace]     ||= ''
  opts['TV-Meta']   ||= ''
  Oboe::Context.sampleRequest(opts[:layer], opts[:xtrace], opts['TV-Meta'])
end

.through? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 73

def through?
  Oboe::Config[:tracing_mode] == "through"
end

.tracing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku_metal.rb', line 77

def tracing?
  Oboe::Context.isValid and not Oboe.never?
end