#!/usr/bin/env python
#
# 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.
#

from __future__ import print_function
import sys
from qpid.messaging import *

if len(sys.argv)<2:
  broker =  "localhost:5672" 
else:
  broker = sys.argv[1]

if len(sys.argv)<3: 
  address = "amq.topic" 
else:
  address = sys.argv[2]

connection = Connection(broker)

try:
  connection.open()
  session = connection.session()

  sender = session.sender(address)
  receiver = session.receiver(address)

  sender.send(Message("Hello world!"))

  message = receiver.fetch()
  print(message.content)
  session.acknowledge()

except MessagingError as m:
  print(m)

connection.close()