#
# Get the list of switches
#
# Copyright (C) 2008-2013 NEC Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#


class ListSwitches < Controller
  periodic_timer_event :send_list_switches_request, 2
  periodic_timer_event :timeout, 30


  def list_switches_reply(dpids)
    info 'switches = %s' % dpids.collect { | each | sprintf('0x%x', each) }.join(', ')
    shutdown!
  end


  def timeout
    error 'List switches request timeout.'
    shutdown!
  end
end


### Local variables:
### mode: Ruby
### coding: utf-8
### indent-tabs-mode: nil
### End: