instantchat/server/chatserver.py

#!/usr/bin/env python

# Example code from:
# https://websockets.readthedocs.io/en/stable/intro.html

import asyncio
import websockets


async def hello(websocket, path):
    name = await websocket.recv()
    print(f"< {name}")

    greeting = f"Hello {name}!"

    await websocket.send(greeting)
    print(f"> {greeting}")

start_server = websockets.serve(hello, '0.0.0.0', 32715)

asyncio.get_event_loop().run_until_complete(start_server)
asyncio.get_event_loop().run_forever()