Make sure we actually restart each maintainer periodically.
Make sure we actually restart each maintainer periodically.

Call the cb that is supposed to do the restarting.
Make sure that it actually does reschedule the delaycb too.

Oops.

sit/dht,sit/dht,sit/dht,sit/dht,weidezhang/dht,weidezhang/dht,weidezhang/dht,sit/dht,weidezhang/dht,weidezhang/dht