On Thu, 13 Aug 2015 23:52:05 +0200 Andre Schütze <andre_schu...@web.de> wrote:
> Hallo ryu - devel team, > > I try to implement an OpenFlow controller with a special Update > algorithm, which is called WayUp and is discribed in this paper: > https://www.net.t-labs.tu-berlin.de/~stefan/hotnets14update.pdf . For > this purpose I modify the app "ofctl_rest.py". > My test environment consists of a mininet VM with ovs as switch and ryu > as controller. > For the update algorithm I need barrier requests. > I send a barrier request to a switch and get a barrier reply from that > switch. That the barrier replay is send I can see with wireshark. The > problem is that in the controller app I can't recieve the barrier > replay. I try to recieve it with the following code: > > @set_ev_cls(ofp_event.EventOFPBarrierReply, MAIN_DISPATCHER) > def barrier_reply_handler(self, ev): > # code > > But the method is not triggered. The above part looks good. I can't tell without the whole code that I could try to reproduce the issue here. ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
