X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=python%2Fovs%2Freconnect.py;h=8817494686678d3d3ff8eddc65d02ccdbfece1a4;hb=63b1a5213331cd962be05df57f1375db902216c5;hp=49c7a094cf75d4570f600fd40123e635624e327a;hpb=5eda645e36a9b5dd72c275b7e400dfefcba281d3;p=openvswitch

diff --git a/python/ovs/reconnect.py b/python/ovs/reconnect.py
index 49c7a094..88174946 100644
--- a/python/ovs/reconnect.py
+++ b/python/ovs/reconnect.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2010 Nicira Networks
+# Copyright (c) 2010, 2011 Nicira Networks
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -117,7 +117,7 @@ class Reconnect(object):
                           % (fsm.name, (now - fsm.state_entered) / 1000.0))
             return DISCONNECT
 
-    class Reconnect:
+    class Reconnect(object):
         name = "RECONNECT"
         is_connected = False
 
@@ -332,15 +332,15 @@ class Reconnect(object):
                                     % self.name)
             else:
                 if self.passive:
-                    type = "listen"
+                    type_ = "listen"
                 else:
-                    type = "connection"
+                    type_ = "connection"
                 if error > 0:
                     logging.warning("%s: %s attempt failed (%s)"
-                                    % (self.name, type, os.strerror(error)))
+                                    % (self.name, type_, os.strerror(error)))
                 else:
                     self.info_level("%s: %s attempt timed out"
-                                    % (self.name, type))
+                                    % (self.name, type_))
 
             if (self.state in (Reconnect.Active, Reconnect.Idle)):
                 self.last_disconnected = now
@@ -513,8 +513,8 @@ class Reconnect(object):
 
     def timeout(self, now):
         """Returns the number of milliseconds after which self.run() should be
-        called if nothing else notable happens in the meantime, or a negative
-        number if this is currently unnecessary."""
+        called if nothing else notable happens in the meantime, or None if this
+        is currently unnecessary."""
         deadline = self.state.deadline(self)
         if deadline is not None:
             remaining = deadline - now
@@ -558,8 +558,9 @@ class Reconnect(object):
         stats.is_connected = self.is_connected()
         stats.msec_since_connect = self.get_last_connect_elapsed(now)
         stats.msec_since_disconnect = self.get_last_disconnect_elapsed(now)
-        stats.total_connected_duration = self.total_connected_duration + \
-            (self.get_last_connect_elapsed(now) if self.is_connected() else 0)
+        stats.total_connected_duration = self.total_connected_duration
+        if self.is_connected():
+            stats.total_connected_duration += self.get_last_connect_elapsed(now)
         stats.n_attempted_connections = self.n_attempted_connections
         stats.n_successful_connections = self.n_successful_connections
         stats.state = self.state.name