Class: Instana::Activators::ActionCable

Inherits:
Instana::Activator show all
Defined in:
lib/instana/activators/action_cable.rb

Instance Method Summary collapse

Methods inherited from Instana::Activator

#call, call, inherited, start

Instance Method Details

#can_instrument? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/instana/activators/action_cable.rb', line 7

def can_instrument?
  defined?(::ActionCable::Connection::Base) && defined?(::ActionCable::Channel::Base)
end

#instrument ⇒ Object 



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# File 'lib/instana/activators/action_cable.rb', line 11

def instrument
  require 'instana/instrumentation/action_cable'

  ::ActionCable::Connection::Base
    .prepend(Instana::Instrumentation::ActionCableConnection)

  ::ActionCable::Channel::Base
    .prepend(Instana::Instrumentation::ActionCableChannel)

  true
end