Module: Datadog::Contrib::MongoDB::Patcher

Includes:
Patcher
Defined in:
lib/ddtrace/contrib/mongodb/patcher.rb

Overview

Patcher enables patching of ‘mongo’ module.

Class Method Summary collapse

Methods included from Patcher

included

Class Method Details

.add_mongo_monitoring ⇒ Object 



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# File 'lib/ddtrace/contrib/mongodb/patcher.rb', line 30

def add_mongo_monitoring
  # Subscribe to all COMMAND queries with our subscriber class
  ::Mongo::Monitoring::Global.subscribe(::Mongo::Monitoring::COMMAND, MongoCommandSubscriber.new)
end

.patch ⇒ Object 



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# File 'lib/ddtrace/contrib/mongodb/patcher.rb', line 18

def patch
  do_once(:mongo) do
    begin
      ::Mongo::Address.send(:include, Instrumentation::Address)
      ::Mongo::Client.send(:include, Instrumentation::Client)
      add_mongo_monitoring
    rescue StandardError => e
      Datadog::Tracer.log.error("Unable to apply MongoDB integration: #{e}")
    end
  end
end

.patched? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ddtrace/contrib/mongodb/patcher.rb', line 14

def patched?
  done?(:mongo)
end