sanic/examples/websocket.py

25 lines
467 B
Python

from sanic import Sanic
from sanic.response import file
app = Sanic(__name__)
@app.route('/')
async def index(request):
return await file('websocket.html')
@app.websocket('/feed')
async def feed(request, ws):
while True:
data = 'hello!'
print('Sending: ' + data)
await ws.send(data)
data = await ws.recv()
print('Received: ' + data)
if __name__ == '__main__':
app.run(host="0.0.0.0", port=8000, debug=True)