tree 199d9320b08fb2d1c2919f164053db58c25268f3
parent 6ebfd7c182f3677a3ccff88e8f42c3fceeb66dc1
author Nick Gordon <nmgordon@memphis.edu> 1504045889 -0500
committer Nick Gordon <nmgordon@memphis.edu> 1504639253 -0700

sync: removed ref to lsdb.

Sync now emits to a signal whenever a new LSA is detected, and the LSDB
listens to this signal.  Sync consults a function object gotten at ctor time
to determine LSA newness.  This means Sync no longer needs a reference to
the LSDB, and LSA newness criteria can be freely manipulated.

Change-Id: Ifce3ebfc921ad846fcfa12d99c78f3b337180827
refs: #4264