import asyncio
import aioxmpp
import aioxmpp.dispatcher

jid = aioxmpp.JID.fromstr("admin@localhost")
recipient_jid = aioxmpp.JID.fromstr("admin@localhost")
password = "12345678"

client = aioxmpp.PresenceManagedClient(
    jid,
    aioxmpp.make_security_layer(
        password,
        no_verify=True
    ),
)

def message_received(msg):
    print(msg)
    print(msg.body)

# obtain an instance of the service
message_dispatcher = client.summon(
   aioxmpp.dispatcher.SimpleMessageDispatcher
)

# register a message callback here
message_dispatcher.register_callback(
    aioxmpp.MessageType.CHAT,
    None,
    message_received,
)

async def sendMessage():
    async with client.connected() as stream:
        msg = aioxmpp.Message(
            to=recipient_jid,
            type_=aioxmpp.MessageType.CHAT,
        )
        # None is for "default language"
        msg.body[None] = "Hello World!"

        await client.send(msg)

def main():
    loop = asyncio.get_event_loop()
    loop.run_until_complete(sendMessage())
    loop.close()

if __name__ == '__main__':
    main()