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#!/usr/bin/env ruby
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
require 'qpid_proton'
require 'optparse'
$options = {
:verbose => false,
:hostname => "0.0.0.0",
:subject => "",
:replyto => "~/replies"
}
OptionParser.new do |opts|
opts.banner = "Usage: client [options] <addr> <subject>"
opts.on("-r", "--reply-to", String, :REQUIRED,
"Reply address") do |replyto|
$options[:replyto] = replyto
end
opts.on("-v", "--verbose", :NONE,
"Enable verbose output") do
$options[:verbose] = true
end
opts.on("-h", "--help", :NONE,
"Show this help message") do
puts opts
exit
end
begin
ARGV << "-h" if ARGV.empty?
opts.parse!(ARGV)
rescue OptionParser::ParseError => error
STDERR.puts error.message, "\n", opts
exit 1
end
($options[:address], $options[:subject]) = ARGV
abort "No address specified" if $options[:hostname].nil?
abort "No subject specified" if $options[:subject].nil?
end
def log(text)
printf "#{Time.new}: #{text}\n" if $options[:verbose]
end
msgr = Qpid::Proton::Messenger::Messenger.new
msgr.start
msg = Qpid::Proton::Message.new
msg.address = $options[:address]
msg.subject = $options[:subject]
msg.reply_to = $options[:replyto]
msgr.put(msg)
msgr.send
if $options[:replyto].start_with? "~/"
msgr.receive(1)
begin
msgr.get(msg)
puts "#{msg.address}, #{msg.subject}"
rescue error
puts error
end
end
msgr.stop
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