logviewer/logviewer/websocket.py

   1 async def websocket_application(scope, receive, send):
   2     while True:
   3         event = await receive()
   4
   5         if event['type'] == 'websocket.connect':
   6             await send({
   7                 'type': 'websocket.accept'
   8             })
   9
  10         if event['type'] == 'websocket.disconnect':
  11             break
  12
  13         if event['type'] == 'websocket.receive':
  14             isf event['text'] == 'ping':
  15                 await send({
  16                     'type': 'websocket.send',
  17                     'text': 'pong!'
  18                 })