Method send_on_web_socket_connection

tests/server.py:277–278

(self, data: bytes)

        self.set_route(from_, handle_redirect)

    def send_on_web_socket_connection(self, data: bytes) -> None:
        self.once_web_socket_connection(lambda ws: ws.sendMessage(data))

    def once_web_socket_connection(
        self, handler: Callable[["WebSocketProtocol"], None]