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How to use wait_tcp_port_ready method in lisa

Best Python code snippet using lisa_python

provisioning.py

Source:provisioning.py

...203        is_restart: bool = True,204    ) -> None:205        if not node.is_remote:206            raise SkippedException(f"smoke test: {case_name} cannot run on local node.")207        is_ready, tcp_error_code = wait_tcp_port_ready(208            node.public_address, node.public_port, log=log, timeout=self.TIME_OUT209        )210        if not is_ready:211            serial_console = node.features[SerialConsole]212            serial_console.check_panic(213                saved_path=log_path, stage="bootup", force_run=True214            )215            raise TcpConnectionException(216                node.public_address,217                node.public_port,218                tcp_error_code,219                "no panic found in serial log during bootup",220            )221        try:222            timer = create_timer()223            log.info(f"SSH port 22 is opened, connecting and rebooting '{node.name}'")224            # In this step, the underlying shell will connect to SSH port.225            # If successful, the node will be reboot.226            # If failed, It distinguishes TCP and SSH errors by error messages.227            if reboot_in_platform:228                start_stop = node.features[StartStop]229                if is_restart:230                    start_stop.restart(wait=wait)231                else:232                    start_stop.stop(wait=wait)233                    start_stop.start(wait=wait)234                is_ready, tcp_error_code = wait_tcp_port_ready(235                    node.public_address,236                    node.public_port,237                    log=log,238                    timeout=self.PLATFORM_TIME_OUT,239                )240                if not is_ready:241                    serial_console = node.features[SerialConsole]242                    serial_console.check_panic(243                        saved_path=log_path, stage="reboot", force_run=True244                    )245                    raise TcpConnectionException(246                        node.public_address,247                        node.public_port,248                        tcp_error_code,...

common.py

Source:common.py

...40    is_ready = True41    timeout = 90042    timer = create_timer()43    while timeout > timer.elapsed(False):44        is_ready, _ = wait_tcp_port_ready(45            node.public_address,46            node.public_port,47            log=log,48            timeout=10,49        )50        if not is_ready:51            break52    if is_ready:53        raise LisaException("VM still can be accessed after hibernation")54    startstop.start()55    entry_after_hibernation = hibernation_setup_tool.check_entry()56    exit_after_hibernation = hibernation_setup_tool.check_exit()57    received_after_hibernation = hibernation_setup_tool.check_received()58    uevent_after_hibernation = hibernation_setup_tool.check_uevent()...

boot.py

Source:boot.py

...53        result.assert_exit_code()54        # 3. Reboot VM, check kernel version is debug type.55        reboot_tool = node.tools[Reboot]56        reboot_tool.reboot_and_check_panic(log_path)57        is_ready, tcp_error_code = wait_tcp_port_ready(58            node.public_address, node.public_port, log=log59        )60        if is_ready:61            uname = node.tools[Uname]62            kernel_version = uname.get_linux_information(63                force_run=True64            ).kernel_version_raw65            assert_that(66                kernel_version, "Kernel version is not debug type after reboot."67            ).contains("debug")68        else:69            raise TcpConnectionException(70                node.public_address,71                node.public_port,...

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