Module: Contrast::Agent::TracePointHook

Extended by:
Components::Logger::InstanceMethods, Components::Scope::InstanceMethods
Defined in:
lib/contrast/agent/hooks/tracepoint_hook.rb

Overview

This module is used to apply instrumentation to classes as they are required

Class Method Summary collapse

Methods included from Components::Logger::InstanceMethods

cef_logger, logger

Methods included from Components::Scope::InstanceMethods

contrast_enter_method_scopes!, contrast_exit_method_scopes!, with_app_scope, with_contrast_scope, with_deserialization_scope, with_split_scope

Class Method Details

.disable ⇒ Object 



24
25
26
 
# File 'lib/contrast/agent/hooks/tracepoint_hook.rb', line 24

def disable
  instance_variable_defined?(:@require_hook) && @require_hook.disable
end

.enable! ⇒ Object 



15
16
17
18
19
20
21
22
 
# File 'lib/contrast/agent/hooks/tracepoint_hook.rb', line 15

def enable!
  @require_hook ||= TracePoint.new(:end) do |tracepoint_event|
    process(tracepoint_event)
  end

  @require_hook.enable
  logger.debug('Enabled :end event tracing')
end