Class: MailRoom::Coordinator

Inherits:
Object
  • Object
show all
Defined in:
lib/mail_room/coordinator.rb

Overview

Coordinate the mailbox watchers

Author:

  • Tony Pitale

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mailboxes, health_check = nil) ⇒ Coordinator

build watchers for a set of mailboxes



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# File 'lib/mail_room/coordinator.rb', line 10

def initialize(mailboxes, health_check = nil)
  self.watchers = []

  @health_check = health_check
  mailboxes.each {|box| self.watchers << MailboxWatcher.new(box)}
end

Instance Attribute Details

#health_check ⇒ Object

Returns the value of attribute health_check.



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# File 'lib/mail_room/coordinator.rb', line 5

def health_check
  @health_check
end

#running ⇒ Object Also known as: running?

Returns the value of attribute running.



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# File 'lib/mail_room/coordinator.rb', line 5

def running
  @running
end

#watchers ⇒ Object

Returns the value of attribute watchers.



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# File 'lib/mail_room/coordinator.rb', line 5

def watchers
  @watchers
end

Instance Method Details

#quit ⇒ Object

quit each of the watchers when we’re done running



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# File 'lib/mail_room/coordinator.rb', line 32

def quit
  health_check&.quit
  watchers.each(&:quit)
end

#run ⇒ Object

start each of the watchers to running



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# File 'lib/mail_room/coordinator.rb', line 20

def run
  health_check&.run
  watchers.each(&:run)

  self.running = true

  sleep_while_running
ensure
  quit
end