proton_server.py

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