github.com/google/fleetspeak@v0.1.15-0.20240426164851-4f31f62c1aea/fleetspeak_python/fleetspeak/client_connector/testing/testclient_launcher.py (about)

     1  #!/usr/bin/env python
     2  # Copyright 2018 Google Inc.
     3  #
     4  # Licensed under the Apache License, Version 2.0 (the "License");
     5  # you may not use this file except in compliance with the License.
     6  # You may obtain a copy of the License at
     7  #
     8  #     https://www.apache.org/licenses/LICENSE-2.0
     9  #
    10  # Unless required by applicable law or agreed to in writing, software
    11  # distributed under the License is distributed on an "AS IS" BASIS,
    12  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  # See the License for the specific language governing permissions and
    14  # limitations under the License.
    15  
    16  """Script that launches testclient.Loopback in another process."""
    17  
    18  import subprocess
    19  
    20  from absl import app
    21  
    22  
    23  def main(argv=None):
    24    del argv
    25    p = subprocess.Popen(
    26        [
    27            "python",
    28            "-m",
    29            "fleetspeak.client_connector.testing.testclient",
    30            "--",
    31            "--mode=loopback",
    32        ],
    33        # Make sure file descriptors passed from the parent Fleetspeak process are
    34        # not closed. This is critical for inter-process communication between
    35        # the Fleetspeak client and the test client.
    36        close_fds=False,
    37    )
    38    p.communicate()
    39    p.wait()
    40  
    41  
    42  if __name__ == "__main__":
    43    app.run(main)