2 # NEPI, a framework to manage network experiments
3 # Copyright (C) 2013 INRIA
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
24 from optparse import OptionParser, SUPPRESS_HELP
29 usage = ("usage: %prog -S <socket-name>")
31 parser = OptionParser(usage = usage)
33 parser.add_option("-S", "--socket-name", dest="socket_name",
34 help = "Name for the unix socket used to interact with this process",
35 default = "tap.sock", type="str")
37 (options, args) = parser.parse_args()
39 return (options.socket_name)
41 if __name__ == '__main__':
43 (socket_name) = get_options()
45 sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
46 sock.connect(socket_name)
47 encoded = base64.b64encode(STOP_MSG)
48 sock.send("%s\n" % encoded)
49 reply = sock.recv(1024)
50 reply = base64.b64decode(reply)