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-#!/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.
-#
-"""
- listener.py
-
- This AMQP client reads messages from a message
- queue named "message_queue". It is implemented
- as a message listener.
-"""
-
-# Common includes
-
-import qpid
-import sys
-import os
-from qpid.util import connect
-from qpid.connection import Connection
-from qpid.datatypes import Message, RangedSet, uuid4
-from qpid.queue import Empty
-
-# Includes specific to this example
-
-from time import sleep
-
-
-#----- Message Receive Handler -----------------------------
-class Receiver:
- def __init__ (self):
- self.finalReceived = False
-
- def isFinal (self):
- return self.finalReceived
-
- def Handler (self, message):
- content = message.body
- session.message_accept(RangedSet(message.id))
- print content
- if content == "That's all, folks!":
- self.finalReceived = True
-
-#----- Initialization --------------------------------------
-
-# Set parameters for login
-
-host="127.0.0.1"
-port=5672
-user="guest"
-password="guest"
-
-# If an alternate host or port has been specified, use that instead
-# (this is used in our unit tests)
-if len(sys.argv) > 1 :
- host=sys.argv[1]
-if len(sys.argv) > 2 :
- port=int(sys.argv[2])
-
-# Create a connection.
-socket = connect(host, port)
-connection = Connection (sock=socket)
-connection.start()
-session = connection.session(str(uuid4()))
-
-#----- Read from queue --------------------------------------------
-
-# Now let's create a local client queue and tell it to read
-# incoming messages.
-
-# The local_queue_name identifies the client-side queue.
-
-local_queue_name = "local_queue"
-queue = session.incoming(local_queue_name)
-
-# Call message_subscribe() to tell the broker to deliver messages
-# from the AMQP queue to this local client queue. The broker will
-# start delivering messages as soon as message_subscribe() is called.
-
-session.message_subscribe(queue="message_queue", destination=local_queue_name)
-queue.start()
-
-receiver = Receiver()
-queue.listen (receiver.Handler)
-
-while not receiver.isFinal() :
- sleep (1)
-
-
-#----- Cleanup ------------------------------------------------
-
-# Clean up before exiting so there are no open threads.
-#
-
-session.close(timeout=10)