-#!/usr/bin/python
+#!/usr/bin/python3
# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
from trex.stl.api import *
-def stop_all_traffic_streams():
- """Stop traffic if any is running.
-
- :return: nothing
- """
- # create client
+def main():
+ """Stop traffic if any is running."""
client = STLClient()
-
try:
# connect to server
client.connect()
stats = client.get_stats()
print("#####statistics (approx.)#####")
- print(json.dumps(stats, indent=4,
- separators=(',', ': '), sort_keys=True))
+ print(json.dumps(stats, indent=4, separators=(',', ': ')))
lost_a = stats[0]["opackets"] - stats[1]["ipackets"]
lost_b = stats[1]["opackets"] - stats[0]["ipackets"]
print("\npackets lost from 0 --> 1: {0} pkts".format(lost_a))
print("packets lost from 1 --> 0: {0} pkts".format(lost_b))
except STLError as ex_error:
- sys.stderr.write(str(ex_error))
+ print(ex_error, file=sys.stderr)
sys.exit(1)
finally:
client.disconnect()
-
-def main():
- """Main function."""
- stop_all_traffic_streams()
-
-
if __name__ == "__main__":
main()