Class: Gitlab::Memory::Watchdog::Handlers::NullHandler

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/gitlab/memory/watchdog/handlers/null_handler.rb

Overview

This handler does nothing. It returns ‘false` to indicate to the caller that the situation has not been dealt with so it will receive calls repeatedly if fragmentation remains high.

This is useful for “dress rehearsals” in production since it allows us to observe how frequently the handler is invoked before taking action.

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/gitlab/memory/watchdog/handlers/null_handler.rb', line 16

def call
  # NOP
  false
end