Source: python-scrapli Version: 2023.7.30-2 Severity: normal X-Debbugs-Cc: d...@debian.org, wb-t...@buildd.debian.org Control: affects -1 buildd.debian.org
Hi, python-scrapli has a test that tries to connect to localhost port 22: https://sources.debian.org/src/python-scrapli/2023.7.30-2/tests/unit/transport/base/test_base_socket.py/#L6 This fails in sbuild with the unshare backend: =================================== FAILURES =================================== ________________________ test_socket_open_close_isalive ________________________ self = <scrapli.transport.base.base_socket.Socket object at 0x7fb26b57a410> socket_address_families = {<AddressFamily.AF_INET: 2>} def _connect(self, socket_address_families: Set["socket.AddressFamily"]) -> None: """ Try to open socket to host using all possible address families It seems that very occasionally when resolving a hostname (i.e. localhost during functional tests against vrouter devices), a v6 address family will be the first af the socket getaddrinfo returns, in this case, because the qemu hostfwd is not listening on ::1, instead only listening on 127.0.0.1 the connection will fail. Presumably this is something that can happen in real life too... something gets resolved with a v6 address but is denying connections or just not listening on that ipv6 address. This little connect wrapper is intended to deal with these weird scenarios. Args: socket_address_families: set of address families available for the provided host really only should ever be v4 AND v6 if providing a hostname that resolves with both addresses, otherwise if you just provide a v4/v6 address it will just be a single address family for that type of address Returns: None Raises: ScrapliConnectionNotOpened: if socket refuses connection on all address families ScrapliConnectionNotOpened: if socket connection times out on all address families """ for address_family_index, address_family in enumerate(socket_address_families, start=1): self.sock = socket.socket(address_family, socket.SOCK_STREAM) self.sock.settimeout(self.timeout) try: > self.sock.connect((self.host, self.port)) E ConnectionRefusedError: [Errno 111] Connection refused scrapli/transport/base/base_socket.py:82: ConnectionRefusedError The above exception was the direct cause of the following exception: socket_transport = <scrapli.transport.base.base_socket.Socket object at 0x7fb26b57a410> def test_socket_open_close_isalive(socket_transport): """Test socket initialization/opening""" assert socket_transport.host == "localhost" assert socket_transport.port == 22 assert socket_transport.timeout == 10.0 > socket_transport.open() Please disable those tests tests: tests/unit/transport/base/test_base_socket.py::test_socket_open_close_isalive tests/unit/transport/base/test_base_socket.py::test_socket_bool Cheers Jochen
