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How to use run_as_server_async method in lisa

Best Python code snippet using lisa_python

iperf3.py

Source:iperf3.py

...90        posix_os.install_packages("iperf3")91        if not self._check_exists():92            self._install_from_src()93        return self._check_exists()94    def run_as_server_async(95        self,96        port: int = 0,97        report_unit: str = "",98        report_periodic: int = 0,99        use_json_format: bool = False,100        one_connection_only: bool = False,101        daemon: bool = True,102    ) -> Process:103        # -s: run iperf3 as server mode104        # -D: run iperf3 as a daemon105        cmd = " -s"106        if daemon:107            cmd += " -D "108        if one_connection_only:109            cmd += " -1 "110        if use_json_format:111            cmd += " -J "112        if report_periodic:113            cmd += f" -i{report_periodic} "114        if report_unit:115            cmd += f" -f {report_unit} "116        if port:117            cmd += f" -p {port} "118        process = self.node.execute_async(119            f"{self.command} {cmd}", shell=True, sudo=True120        )121        return process122    def run_as_server(123        self,124        port: int = 0,125        report_unit: str = "",126        report_periodic: int = 0,127        use_json_format: bool = False,128        one_connection_only: bool = False,129        daemon: bool = True,130    ) -> None:131        # -s: run iperf3 as server mode132        # -D: run iperf3 as a daemon133        # -p: server port to listen on/connect to134        # -f: [kmgtKMGT] format to report: Kbits, Mbits, Gbits, Tbits135        # -i: seconds between periodic throughput reports136        # -1: handle one client connection then exit137        # -J: output in JSON format138        process = self.run_as_server_async(139            port,140            report_unit,141            report_periodic,142            use_json_format,143            one_connection_only,144            daemon,145        )146        process.wait_result(147            expected_exit_code=0,148            expected_exit_code_failure_message="fail to launch iperf3 server",149        )150    @retry(tries=10, delay=2)151    def run_as_client_async(  # noqa: C901152        self,...

common.py

Source:common.py

...107    if len(environment.nodes) >= 2:108        server_node = cast(RemoteNode, environment.nodes[1])109    iperf3_server = server_node.tools[Iperf3]110    iperf3_client = client_node.tools[Iperf3]111    iperf3_server.run_as_server_async()112    iperf3_client_result = iperf3_client.run_as_client_async(113        server_ip=server_node.internal_address,114        parallel_number=8,115        run_time_seconds=120,116    )117    result_before_hb = iperf3_client_result.wait_result()118    kill = server_node.tools[Kill]119    kill.by_name("iperf3")120    return iperf3_client.get_sender_bandwidth(result_before_hb.stdout)121def cleanup_env(environment: Environment) -> None:122    remote_node = cast(RemoteNode, environment.nodes[0])123    startstop = remote_node.features[StartStop]124    startstop.start()125    for node in environment.nodes.list():...

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