Router state used to be stored and accessed in a thread unsafe way.
State is now locks on a mutex for setting values and values are copied
out for referencing.
- edge router sync is now modular and can have different strategies
- plans to make this configurabe in the future with multiple strat
- legacy strategy is called "instant" and is the only option
- instant strat now supports control signaling and resync requests
- edge routers now do not remove connections till after a full sync
- added the ability for the controller to report the er sync status
- added er syn status to GET /edge-routers list and detail
- improved log output in sync logic
Andrew Martinez