Function find_free_port

python/pyarrow/util.py:197–202

()

def find_free_port():
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    with contextlib.closing(sock) as sock:
        sock.bind(('', 0))
        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        return sock.getsockname()[1]


def guid():