Class: RequestTrail::Subscriber

Inherits:
Object
  • Object
show all
Defined in:
lib/request_trail/subscriber.rb

Constant Summary collapse

SQL_EVENT = 
"sql.active_record"
CACHE_READ_EVENT = 
"cache_read.active_support"
CACHE_WRITE_EVENT = 
"cache_write.active_support"

Class Method Summary collapse

Class Method Details

.attach ⇒ Object 



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# File 'lib/request_trail/subscriber.rb', line 9

def self.attach
  @attach ||= [sql_subscription, cache_read_subscription, cache_write_subscription]
end

.detach ⇒ Object 



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# File 'lib/request_trail/subscriber.rb', line 13

def self.detach
  return unless @attach

  @attach&.each { |sub| ActiveSupport::Notifications.unsubscribe(sub) }
  @attach = nil
end