fix(dht) remove deprecated Start() call

core/core.go

@@ -117,9 +117,6 @@ func NewIpfsNode(cfg *config.Config, online bool) (*IpfsNode, error) {
 		// TODO(brian): perform this inside NewDHT factory method
 		dhtService.Handler = route // wire the handler to the service.
 
-		// TODO(brian): pass a context to DHT for its async operations
-		route.Start()
-
 		// TODO(brian): pass a context to bs for its async operations
 		exchangeSession = bitswap.NewSession(ctx, exchangeService, local, d, route)