from sanic import Sanic
from sanic.response import redirect

app = Sanic(__name__)


app.static('index.html', "websocket.html")

@app.route('/')
def index(request):
    return redirect("index.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)