def check_platforms(platforms):
  if len(platforms) > 0:
    return all(platform in PLATFORM_IDS for platform in platforms)
  return True
Register the handler of incoming messages on this tunnel
dataset/ETHPy150Open architv/chcli/challenges/cli.py/check_platforms--crossover with--dataset/ETHPy150Open EricssonResearch/calvin-base/calvin/runtime/north/calvin_proto.py/CalvinTunnel.register_recv