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#!/usr/bin/env ruby
#
# test-wdclient.rb: Test watchdog by sending arbitrary command messages.
#
# Copyright (C) 2011 VMware, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'ffi-rzmq'
def raise_if_error(rc)
unless ZMQ::Util.resultcode_ok?(rc)
raise "ZMQ Error: #{ZMQ::Util.error_string}"
end
end
if ARGV.length < 2
print "usage: test-wdclient <command-ep> <command> <args...>\n"
exit 1
end
command_ep = ARGV.shift
command = ARGV.shift
args = ARGV.join(' ')
ctx = ZMQ::Context.new()
command_sock = ctx.socket(ZMQ::PUSH)
rc = command_sock.connect(command_ep)
raise_if_error(rc)
rc = command_sock.send_string(command + ' ' + args)
raise_if_error(rc)
rc = command_sock.close
raise_if_error(rc)
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