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Contents
# -*- coding: utf-8 -*-
#
# Monitor switch on/off
#
# Author: Yasuhito Takamiya <yasuhito@gmail.com>
#
# Copyright (C) 2008-2012 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 SwitchMonitor < Controller
periodic_timer_event :show_switches, 10
def start
@switches = []
end
def switch_ready datapath_id
@switches << datapath_id.to_hex
info "Switch #{ datapath_id.to_hex } is UP"
end
def switch_disconnected datapath_id
@switches -= [ datapath_id.to_hex ]
info "Switch #{ datapath_id.to_hex } is DOWN"
end
private
def show_switches
info "All switches = " + @switches.sort.join( ", " )
end
end
### Local variables:
### mode: Ruby
### coding: utf-8
### indent-tabs-mode: nil
### End:
Version data entries
23 entries across 23 versions & 1 rubygems