tree 2a283e2a289d8377eeb68a319331cb81b34b67b1
parent d0e932a328aaefbe4d78b9a4e9cb0d8d05002789
author Jonathan Hart <jono@onlab.us> 1442940549 -0700
committer Gerrit Code Review <gerrit@onlab.us> 1442946065 +0000

Compute the flow ID at build time rather than when fromApp() is called.

Depending on the order that the application calls the builder methods,
there may not be any selector, priority, etc. added at the time fromApp() is
called. This means there's no entropy to the hash function so all flows end
up with the same flow ID.

Change-Id: I9badedc343fdf6f3ee7f73547955cd84302d9226