Python-socketio: Class-Based Namespaces

[rstuckey]

Hi,

I'm just trying to use a class-based namespace in your (wsgi) latency example, using eventlet as the async_mode, but the pings do not appear to be transmitting.

In latency.py, I have simply added the class and custom namespace:

# @sio.on('ping_from_client')
# def ping(sid):
#     sio.emit('pong_from_server', room=sid)

class StreamNamespace(socketio.Namespace):
    def on_ping_from_client(self, sid):
        sio.emit('pong_from_server', room=sid)

sio.register_namespace(StreamNamespace('/stream'))

And in tempates/latency.html, added the same custom namespace:

{# var socket = io.connect('http://' + document.domain + ':' + location.port); #}
var socket = io.connect('http://' + document.domain + ':' + location.port + '/stream');

Am I missing something?

Thanks for any help.

[miguelgrinberg]

Not sure if this is the only problem, but sio.emit() needs to be given the /stream namespace.

[rstuckey]

Yes, that was it. Thanks!

        sio.emit('pong_from_server', room=sid, namespace='/stream')

I had assumed the sio server would get that from the namespace handler registered.

[miguelgrinberg]

You can use self.emit() and then the namespace will be obtained from the namespace object.

[rstuckey]

Ok sure, thanks again!