text: #!/usr/bin/env python
  # Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
  #
  # Use of this source code is governed by a BSD-style license
  # that can be found in the LICENSE file in the root of the source
  # tree. An additional intellectual property rights grant can be found
  # in the file PATENTS.  All contributing project authors may
  # be found in the AUTHORS file in the root of the source tree.
  
  import network_tester_config_pb2
  
  
  def AddConfig(all_configs,
                packet_send_interval_ms,
                packet_size,
                execution_time_ms):
    config = all_configs.configs.add()
    config.packet_send_interval_ms = packet_send_interval_ms
    config.packet_size = packet_size
    config.execution_time_ms = execution_time_ms
  
  def main():
    all_configs = network_tester_config_pb2.NetworkTesterAllConfigs()
    AddConfig(all_configs, 10, 50, 200)
    AddConfig(all_configs, 10, 100, 200)
    with open("network_tester_config.dat", 'wb') as f:
      f.write(all_configs.SerializeToString())
  
  if __name__ == "__main__":
    main()
  