| # |
| # 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 proton import Message |
| from proton.reactor import Container |
| from proton.handlers import MessagingHandler |
| |
| |
| class Server(MessagingHandler): |
| def __init__(self, host, address): |
| super(Server, self).__init__() |
| self.container = Container(self) |
| self.conn = self.container.connect(host) |
| self.receiver = self.container.create_receiver(self.conn, address) |
| self.sender = self.container.create_sender(self.conn, None) |
| |
| def on_message(self, event): |
| self.on_request(event.message.body, event.message.reply_to) |
| |
| def on_connection_close(self, endpoint, error): |
| if error: |
| print("Closed due to %s" % error) |
| self.conn.close() |
| |
| def run(self): |
| self.container.run() |
| |
| def send(self, response, reply_to): |
| msg = Message(body=response) |
| if self.sender: |
| msg.address = reply_to |
| self.sender.send(msg) |
| |
| def on_request(self, request, reply_to): |
| pass |