Actually, I just thought of another bug in the topology module.
If the switch reconnects, a DEAD_DISPATCHER OFPStateChange event may be queued
for after the completion of the processing of the OFPStateChange event for the
MAIN_DISPATCHER.
In this case, _get_switch() will return a value for the DPID that corresponds
to a currently live connection.
I will fix this shortly, and send another iteration of the topology patch.
Best,
Victor
--
Victor J. Orlikowski <> vjo@[cs.]duke.edu<http://duke.edu>
On Jan 17, 2016, at 2:40 PM, Victor Orlikowski
<[email protected]<mailto:[email protected]>> wrote:
On Jan 17, 2016, at 1:36 PM, Victor Orlikowski
<[email protected]<mailto:[email protected]>> wrote:
One of them is the revised changes to topology.
The other is the stability patch.
You should apply these, one after the other, to a clean Ryu 3.29.
I thought of another corner case in topology, that is already handled in dpset.
I’m re-attaching both patches, but only the topology patch is changed from my
last message.
Again - you should apply these against a clean Ryu 3.29 tree.
Best,
Victor
--
Victor J. Orlikowski <> vjo@[cs.]duke.edu<http://duke.edu>
<topology.patch>
<stability.patch>
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