lib/good_job/notifier.rb in good_job-1.4.0 vs lib/good_job/notifier.rb in good_job-1.4.1

@@ -7,9 +7,10 @@
   # Notifiers can emit NOTIFY messages through Postgres.
   # A notifier will LISTEN for messages by creating a background thread that runs in an instance of +Concurrent::ThreadPoolExecutor+.
   # When a message is received, the notifier passes the message to each of its recipients.
   #
   class Notifier
+    # Raised if the Database adapter does not implement LISTEN.
     AdapterCannotListenError = Class.new(StandardError)
 
     # Default Postgres channel for LISTEN/NOTIFY
     CHANNEL = 'good_job'.freeze
     # Defaults for instance of Concurrent::ThreadPoolExecutor