Class: SidekiqAlive::Worker

Inherits:
Object
  • Object
show all
Includes:
Sidekiq::Worker
Defined in:
lib/sidekiq_alive/worker.rb

Instance Method Summary collapse

Instance Method Details

#configObject


31
32
33
# File 'lib/sidekiq_alive/worker.rb', line 31

def config
  SidekiqAlive.config
end

#current_hostnameObject


27
28
29
# File 'lib/sidekiq_alive/worker.rb', line 27

def current_hostname
  SidekiqAlive.hostname
end

#hostname_registered?(hostname) ⇒ Boolean

Returns:

  • (Boolean)

12
13
14
15
16
# File 'lib/sidekiq_alive/worker.rb', line 12

def hostname_registered?(hostname)
  SidekiqAlive.registered_instances.any? do |ri|
    /#{hostname}/ =~ ri
  end
end

#perform(hostname = SidekiqAlive.hostname) ⇒ Object


6
7
8
9
10
# File 'lib/sidekiq_alive/worker.rb', line 6

def perform(hostname = SidekiqAlive.hostname)
  write_living_probe
  # schedule next living probe
  self.class.perform_in(config.time_to_live / 2, current_hostname)
end

#write_living_probeObject


18
19
20
21
22
23
24
25
# File 'lib/sidekiq_alive/worker.rb', line 18

def write_living_probe
  # Write liveness probe
  SidekiqAlive.store_alive_key
  # Increment ttl for current registered instance
  SidekiqAlive.register_current_instance
  # after callbacks
  config.callback.call() rescue nil
end