1 # Copyright (c) 2012 Nicira, Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
20 import ovs.unixctl.server
22 vlog = ovs.vlog.Vlog("test-unixctl")
25 def unixctl_exit(conn, unused_argv, aux):
26 assert aux == "aux_exit"
33 def unixctl_echo(conn, argv, aux):
34 assert aux == "aux_echo"
38 def unixctl_echo_error(conn, argv, aux):
39 assert aux == "aux_echo_error"
40 conn.reply_error(str(argv))
43 def unixctl_block(conn, unused_argv, unused_aux):
48 parser = argparse.ArgumentParser(
49 description="Open vSwitch unixctl test program for Python")
50 parser.add_argument("--unixctl", help="UNIXCTL socket location or 'none'.")
52 ovs.daemon.add_args(parser)
53 ovs.vlog.add_args(parser)
54 args = parser.parse_args()
55 ovs.daemon.handle_args(args)
56 ovs.vlog.handle_args(args)
58 ovs.daemon.daemonize_start()
59 error, server = ovs.unixctl.server.UnixctlServer.create(args.unixctl)
61 ovs.util.ovs_fatal(error, "could not create unixctl server at %s"
64 ovs.unixctl.command_register("exit", "", 0, 0, unixctl_exit, "aux_exit")
65 ovs.unixctl.command_register("echo", "[arg ...]", 1, 2, unixctl_echo,
67 ovs.unixctl.command_register("echo_error", "[arg ...]", 1, 2,
68 unixctl_echo_error, "aux_echo_error")
69 ovs.unixctl.command_register("block", "", 0, 0, unixctl_block, None)
70 ovs.daemon.daemonize_complete()
72 vlog.info("Entering run loop.")
73 poller = ovs.poller.Poller()
78 poller.immediate_wake()
83 if __name__ == '__main__':
87 # Let system.exit() calls complete normally
90 vlog.exception("traceback")
91 sys.exit(ovs.daemon.RESTART_EXIT_CODE)