remove any peers from the dht if a reset is triggered (from coord changes)

src/yggdrasil/dht.go

@@ -485,3 +485,9 @@ func dht_firstCloserThanThird(first *NodeID,
 	}
 	return false
 }
+
+func (t *dht) resetPeers() {
+	for _, b := range t.buckets_hidden {
+		b.peers = b.peers[:0]
+	}
+}

src/yggdrasil/router.go

@@ -80,6 +80,7 @@ func (r *router) mainLoop() {
 			r.core.dht.insertIfNew(info, true)
 		case <-r.reset:
 			r.core.sessions.resetInits()
+			r.core.dht.resetPeers()
 		case <-ticker.C:
 			{
 				// Any periodic maintenance stuff goes here