Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use get_socket_count method in lisa

Best Python code snippet using lisa_python

queue_mode.py

Source:queue_mode.py

...38                           acl=[access_control.make_acl_entry(1, access_control.AccessMask.READ),39                                access_control.make_acl_entry(2, access_control.AccessMask.OWNER)])40        # first check if sockets stay online in non-queue mode41        time.sleep(self.max_transmit_wait() - 2)42        self.assertEqual(self.get_socket_count(), 2)43        time.sleep(4)44        self.assertEqual(self.get_socket_count(), 2)45        # put servers[0] into queue mode46        self.write_resource(self.servers[0], OID.Server, 1, RID.Server.Binding, b'UQ')47        self.assertDemoUpdatesRegistration(self.servers[0], binding='UQ', content=ANY)48        # Observe the Counter argument49        self.observe(self.servers[0], OID.Test, 0, RID.Test.Counter)50        time.sleep(self.max_transmit_wait() - 2)51        self.assertEqual(self.get_socket_count(), 2)52        time.sleep(4)53        self.assertEqual(self.get_socket_count(), 1)54        # Trigger Notification from the non-queue server55        self.execute_resource(self.servers[1], OID.Test, 0, RID.Test.IncrementCounter)56        self.assertDtlsReconnect(self.servers[0])57        pkt = self.servers[0].recv()58        self.assertIsInstance(pkt, Lwm2mNotify)59        self.assertEqual(self.get_socket_count(), 2)60        # "queued RPCs"61        self.read_resource(self.servers[0], OID.Test, 0, RID.Test.Timestamp)62        # cancel observation63        self.observe(self.servers[0], OID.Test, 0, RID.Test.Counter, observe=1)64        # assert queue mode operation again65        time.sleep(12)66        self.assertEqual(self.get_socket_count(), 2)67        time.sleep(4)...

einhorn.py

Source:einhorn.py

...7    pass8def is_worker() -> bool:9    """Return if this process is an Einhorn worker."""10    return os.getppid() == int(os.environ.get("EINHORN_MASTER_PID", -1))11def get_socket_count() -> int:12    """Return how many sockets are bound."""13    if not is_worker():14        raise NotEinhornWorker15    return int(os.environ.get("EINHORN_FD_COUNT", 0))16def get_socket(index: int = 0) -> socket.socket:17    """Get an Einhorn-bound socket from the environment.18    Einhorn can bind multiple sockets (via multiple -b arguments), the19    ``index`` parameter can be used to choose which socket to retrieve.  When20    sockets are bound, Einhorn provides several environment variables to child21    worker processes:22    - EINHORN_FD_COUNT: the number of sockets bound23    - EINHORN_FD_#: for each socket bound, the file descriptor for that socket24    - EINHORN_FD_FAMILY_#: for each socket bound, the protocol family of that25        socket (this is a recent addition, so if it's not present default to26        AF_INET)27    :param index: The socket number to get.28    """29    if not is_worker():30        raise NotEinhornWorker31    fd_count = get_socket_count()32    if not 0 <= index < fd_count:33        raise IndexError34    fileno = int(os.environ[f"EINHORN_FD_{index:d}"])35    family_name = os.environ.get(f"EINHORN_FD_FAMILY_{index:d}", "AF_INET")36    assert family_name.startswith("AF_"), "invalid socket family name"37    family = getattr(socket, family_name)38    return socket.fromfd(fileno, family, socket.SOCK_STREAM)39def ack_startup() -> None:40    """Send acknowledgement that we started up to the Einhorn master."""41    if not is_worker():42        raise NotEinhornWorker43    control_sock_name = os.environ["EINHORN_SOCK_PATH"]44    control_sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)45    control_sock.connect(control_sock_name)...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.