lib/facter/resolvers/gce.rb in facter-4.0.36 vs lib/facter/resolvers/gce.rb in facter-4.0.37

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 
 module Facter
   module Resolvers
     class Gce < BaseResolver
-      @semaphore = Mutex.new
       @fact_list ||= {}
       METADATA_URL = 'http://metadata.google.internal/computeMetadata/v1/?recursive=true&alt=json'
       HEADERS = { "Metadata-Flavor": 'Google', "Accept": 'application/json' }.freeze
 
       class << self