debian-mirror-gitlab/lib/gitlab/correlation_id.rb

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2018-12-23 12:14:25 +05:30
# frozen_string_literal: true
module Gitlab
module CorrelationId
LOG_KEY = 'correlation_id'.freeze
class << self
def use_id(correlation_id, &blk)
# always generate a id if null is passed
correlation_id ||= new_id
ids.push(correlation_id || new_id)
begin
yield(current_id)
ensure
ids.pop
end
end
def current_id
ids.last
end
def current_or_new_id
current_id || new_id
end
private
def ids
Thread.current[:correlation_id] ||= []
end
def new_id
SecureRandom.uuid
end
end
end
end