Class: EventHub::ActorWatchdog

Inherits:

Object

• Object
• EventHub::ActorWatchdog

Includes:

Celluloid, Helper

Defined in:

lib/eventhub/actor_watchdog.rb

Overview

Watchdog class

Constant Summary

MISSING_QUEUE_THRESHOLD =

number of consecutive failed cycles before we raise to force a restart

3

Instance Method Summary

• #cleanup ⇒ Object
• #initialize ⇒ ActorWatchdog constructor

  A new instance of ActorWatchdog.

• #start ⇒ Object

Methods included from Helper

#bunny_connection_options, #create_bunny_connection, #get_name_from_class, #now_stamp, #stringify_keys

Constructor Details

#initialize ⇒ ActorWatchdog

Returns a new instance of ActorWatchdog.

# File 'lib/eventhub/actor_watchdog.rb', line 13

def initialize
  cycle = Configuration.processor[:watchdog_cycle_in_s]
  EventHub.logger.info("Watchdog is starting [cycle: #{cycle}s]...")
  @consecutive_failures = 0
  async.start
end

Instance Method Details

#cleanup ⇒ Object

# File 'lib/eventhub/actor_watchdog.rb', line 27

def cleanup
  EventHub.logger.info("Watchdog is cleaning up...")
end

#start ⇒ Object

# File 'lib/eventhub/actor_watchdog.rb', line 20

def start
  loop do
    watch
    sleep Configuration.processor[:watchdog_cycle_in_s]
  end
end