On Thu, Aug 09, 2012 at 12:21:36PM +0900, Simon Horman wrote: > On Tue, Aug 07, 2012 at 11:50:19AM -0700, Ben Pfaff wrote: > > The learning-switch implementation needs to know the OpenFlow version in > > use to send the initial handshake messages (e.g. the feature request), but > > the version is not always available at the time that the code currently > > sends the handshake. This can cause an assertion failure later when > > ofputil_encode_flow_mod() checks the protocol, which will be 0 if the > > version wasn't known. > > > > This commit fixes the problem by introducing a state machine that sends the > > handshake messages only after version negotiation has finished. > > I have done a limited amount of testing of this, > using Ryu and ovs-controller, and the results look good.
I don't see how Ryu would be relevant, since it is also a controller, but I'll take your word for it that it works for you too. Thanks, Ben. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
