I'm working with django-websocket-redis lib, that allow establish websockets over uwsgi in separated django loop. 
By the documentation I understand well how to send data from server through websockets, but I don't understand how to receive. 
Basically I have client and I want to send periodically from the client to server status. I don't understand what I need to do, to handle receiving messages from client on server side? What URL I should use on client?
You can achieve that by using periodically ajax calls from client to server. From documentation:

A client wishing to trigger events on the server side, shall use
  XMLHttpRequests (Ajax), as they are much more suitable, rather than
  messages sent via Websockets. The main purpose for Websockets is to
  communicate asynchronously from the server to the client.

Unfortunately I was unable to find the way to achieve it using just websocket messages.
Receive data on server side with django-websocket-redis?