# # 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 from proton.handlers import MessagingHandler from proton.reactor import Container import address class Receiver(MessagingHandler): def __init__(self, url, messages_to_receive=10): super(Receiver, self).__init__() self.url = url self._messages_to_receive = messages_to_receive self._messages_actually_received = 0 self._stopping = False def on_start(self, event): event.container.create_receiver(self.url) def on_message(self, event): if self._stopping: return print(event.message) self._messages_actually_received += 1 if self._messages_actually_received == self._messages_to_receive: event.connection.close() self._stopping = True def on_transport_error(self, event): raise Exception(event.transport.condition) if __name__ == "__main__": try: Container(Receiver(address.url)).run() except KeyboardInterrupt: pass