diff options
Diffstat (limited to 'gr-zeromq/python/zeromq/probe_manager.py')
| -rw-r--r-- | gr-zeromq/python/zeromq/probe_manager.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-zeromq/python/zeromq/probe_manager.py b/gr-zeromq/python/zeromq/probe_manager.py index c30e6eaaba..b59650cd7b 100644 --- a/gr-zeromq/python/zeromq/probe_manager.py +++ b/gr-zeromq/python/zeromq/probe_manager.py @@ -1,3 +1,4 @@ +from __future__ import unicode_literals # # Copyright 2013 Free Software Foundation, Inc. # @@ -20,10 +21,9 @@ # import zmq -import threading import numpy -class probe_manager(): +class probe_manager(object): def __init__(self): self.zmq_context = zmq.Context() self.poller = zmq.Poller() @@ -31,7 +31,7 @@ class probe_manager(): def add_socket(self, address, data_type, callback_func): socket = self.zmq_context.socket(zmq.SUB) - socket.setsockopt(zmq.SUBSCRIBE, "") + socket.setsockopt(zmq.SUBSCRIBE, b"") socket.connect(address) # use a tuple to store interface elements self.interfaces.append((socket, data_type, callback_func)) |