commit eddea776f0dd938977106695f9e3eecb4afb74d7
author Ed Swierk <eswierk@bigswitch.com> Sat Mar 31 18:34:32 2012 -0700
committer Ed Swierk <eswierk@bigswitch.com> Mon Apr 02 08:00:46 2012 -0700
tree 50381f905fff438e39bdfda52e3d953eaf2a23b0
parent 89f7835f53adf198f24439fcf626d016e5fc2dad

Just print a warning when reading from the controller returns 0 bytes

src/python/oftest/controller.py

diff --git a/src/python/oftest/controller.py b/src/python/oftest/controller.py
index 786572d..debff35 100644
--- a/src/python/oftest/controller.py
+++ b/src/python/oftest/controller.py
@@ -287,8 +287,7 @@
                 return False
 
             if len(pkt) == 0:
-                self.logger.info("zero-len pkt in")
-                return True
+                self.logger.warning("Zero-length switch read")
 
             self._pkt_handle(pkt)
         else: