Function handler

tests/test_websocket_client_functional.py:11–18

(request)

    @asyncio.coroutine
    def handler(request):
        ws = web.WebSocketResponse()
        yield from ws.prepare(request)

        msg = yield from ws.receive_str()
        ws.send_str(msg+'/answer')
        yield from ws.close()
        return ws

    app, client = yield from create_app_and_client()
    app.router.add_route('GET', '/', handler)