Jonathan Hart 17d0045c99 Upgrade packet requests to use flow objectives API.
Addressed a few issues found while using the flow objectives across a cluster:
 * Flow objectives should be installable from any node, not just the master.
   Therefore we need to ensure all nodes initialize a driver for each switch.
 * We no longer store a list of objectives that are waiting for the switch
   to arrive. If the we don't know about the switch yet we'll try a few times
   over a few seconds to find it, but after that we'll give up and report an
   error to the client.
 * Default drivers need to be available when the FlowObjectiveManager starts
   up, otherwise it is common to get flow objective requests before any
   drivers have been loaded.

Change-Id: I1c2ea6a223232402c31e8139729e4b6251ab8b0f
2015-04-23 00:16:29 +00:00
..
2015-03-17 20:07:20 -07:00