Hi openflowplugin, In netvirt we have cases where a group installation is immediately followed by a flow installation which outputs to that group.
However it seems that (at least in the past, helium) even when there is a syncWrite for the group and then a syncWrite for the flow, the ordered is not necessarily maintained when sending the openflow messages - causing the flow installation to fail. Therefore you can find several places where Thread.sleep() was used between the group & flow installations. I was wondering whether this limitation still exists, and if it does whether there is some way to enforce the ordering and remove those sleeps. If ordering cannot be enforced, is there a way to wait for the group installation to happen (not ideal, but at least better than sleeping)? Thanks, Koby
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