#!/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.
#


import pulsar

client = pulsar.Client('pulsar://localhost:6650')
consumer = client.subscribe('persistent://sample/standalone/ns/my-topic', "my-sub")

while True:
    msg = consumer.receive()
    print("Received message '{0}' id='{1}'".format(msg.data(), msg.message_id()))
    consumer.acknowledge(msg)

client.close()