django-ws 0.7.0

Helpers for using WebSockets in Django

django-ws

Helpers for using WebSockets in Django

Installation

pip install django-ws

Setup

asgi.py

Remove line: from django.core.asgi import get_asgi_application Remove line: application = get_asgi_application()

Add to the end:

from django_ws import get_websocket_application

application = get_websocket_application()

ws_urls.py

Next to your root urls.py create a ws_urls.py like the example below that uses your websocket.

from django.urls import path

import myapp.ws

urlpatterns = [
  path('ws', myapp.ws.MySocket),
]

Write a WebSocket

from django_ws import WebSocketHandler

class MySocket(WebSocketHandler):
  async def on_open(self):
    do_something_on_open()

  async def on_message(self, data):
    do_something_on_msg()

    # send json data
    self.send({"reply": "sending data back"})

  async def on_close(self):
    do_something_on_close()

More Features

start_ping method

coming soon

start_task method

coming soon

sleep_loop method

coming soon