#!/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. # """ fanout_producer.py Publishes messages to an AMQP direct exchange, using the routing key "routing_key" """ import qpid import sys import os from qpid.util import connect from qpid.connection import Connection from qpid.datatypes import Message, uuid4 from qpid.queue import Empty #----- 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, username=user, password=password) connection.start() session = connection.session(str(uuid4())) #----- Publish some messages ------------------------------ # Create some messages and put them on the broker. delivery_properties = session.delivery_properties(routing_key="routing_key") for i in range(10): session.message_transfer(destination="amq.fanout", message=Message(delivery_properties,"message " + str(i))) session.message_transfer(destination="amq.fanout", message=Message(delivery_properties, "That's all, folks!")) #----- Cleanup -------------------------------------------- # Clean up before exiting so there are no open threads. session.close(timeout=10)