Class: Slacky::Daemon

Inherits:
Object
  • Object
show all
Defined in:
lib/slacky/daemon.rb

Instance Method Summary collapse

Constructor Details

#initialize(config, bot_class) ⇒ Daemon

Returns a new instance of Daemon.



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# File 'lib/slacky/daemon.rb', line 4

def initialize(config, bot_class)
  @config = config
  @bot_class = bot_class
  @active = true
  @running = false
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/slacky/daemon.rb', line 37

def cleanup
  delete_pid
end

#start(daemonize = true) ⇒ Object 



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# File 'lib/slacky/daemon.rb', line 11

def start(daemonize = true)
  Process.daemon if daemonize
  write_pid

  [ 'HUP', 'INT', 'QUIT', 'TERM' ].each do |sig|
    Signal.trap(sig) do
      @config.log "Interrupted with signal: #{sig}"
      kill
    end
  end

  begin
    Thread.abort_on_exception = true
    @slackthread = Thread.new do
      bot = Bot.new @config
      @bot_class.new bot
      bot.run
    end
    run
  rescue => e
    @config.log "Unexpected error", e
  ensure
    cleanup
  end
end