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#--
# 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'
class SimpleReceive < Qpid::Proton::MessagingHandler
def initialize(url, address, count)
super()
@url = url
@address = address
@expected = count
@received = 0
end
def on_container_start(container)
c = container.connect(@url)
c.open_receiver(@address)
end
def on_message(delivery, message)
if @expected.zero? || (@received < @expected)
puts "Received: #{message.body}"
@received = @received + 1
if @received == @expected
delivery.connection.close
end
end
end
end
unless (2..3).include? ARGV.size
STDERR.puts "Usage: #{__FILE__} URL ADDRESS [COUNT]}
Connect to URL and receive COUNT messages from ADDRESS"
return 1
end
url, address, count = ARGV
count = Integer(count || 10)
Qpid::Proton::Container.new(SimpleReceive.new(url, address, count)).run
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