python/ovs: socket_util uses select.poll

The changeset of ed815d9bd2 eliminated
the use of select.poll for eventlet/gevent.
It forgot to select.poll in socket_util.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Ben Pfaff <blp@nicira.com>

python/ovs/poller.py

@@ -73,7 +73,7 @@ class _SelectSelect(object):
         return events_dict.items()
 
 
-_SelectPoll = _SelectSelect
+SelectPoll = _SelectSelect
 # If eventlet/gevent isn't used, we can use select.poll by replacing
 # _SelectPoll with select.poll class
 # _SelectPoll = select.poll
@@ -181,5 +181,5 @@ class Poller(object):
                     vlog.dbg("%s on fd %d" % (s, fd))
 
     def __reset(self):
-        self.poll = _SelectPoll()
+        self.poll = SelectPoll()
         self.timeout = -1

python/ovs/socket_util.py

@@ -19,6 +19,7 @@ import socket
 import sys
 
 import ovs.fatal_signal
+import ovs.poller
 import ovs.vlog
 
 vlog = ovs.vlog.Vlog("socket_util")
@@ -75,7 +76,7 @@ def make_unix_socket(style, nonblock, bind_path, connect_path):
 
 
 def check_connection_completion(sock):
-    p = select.poll()
+    p = ovs.poller.SelectPoll()
     p.register(sock, select.POLLOUT)
     if len(p.poll(0)) == 1:
         return get_socket_error(sock)