More disasters: deal with the scenario where our successor dies while we are initializing our routing table.
More disasters: deal with the scenario where our successor dies while we are
initializing our routing table.

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