Function choose_loopback_port

examples/run_examples.py:227–231

()

def choose_loopback_port() -> int:
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
        sock.bind(("127.0.0.1", 0))
        address = sock.getsockname()
        return int(address[1])


def redis_url_host_port(url: str) -> tuple[str, int] | None: