add log for kad connect.

cmd/bee/cmd/start.go

@@ -122,6 +122,7 @@ inability to use, or your interaction with other nodes or the software.`)
 
 			bootNode := c.config.GetBool(optionNameBootnodeMode)
 			fullNode := c.config.GetBool(optionNameFullNode)
+			logger.Info("bootnode mode = ", bootNode)
 
 			if bootNode && !fullNode {
 				return errors.New("boot node must be started as a full node")
@@ -139,6 +140,7 @@ inability to use, or your interaction with other nodes or the software.`)
 			}
 
 			bootnodes := c.config.GetStringSlice(optionNameBootnodes)
+			logger.Info("get bootnodes ", bootnodes)
 			blockTime := c.config.GetUint64(optionNameBlockTime)
 
 			networkConfig := getConfigByNetworkID(networkID, blockTime)

pkg/topology/kademlia/kademlia.go

@@ -628,6 +628,7 @@ func (k *Kad) Start(_ context.Context) error {
 func (k *Kad) connectBootNodes(ctx context.Context) {
 	var attempts, connected int
 	totalAttempts := maxBootNodeAttempts * len(k.bootnodes)
+	k.logger.Debugf("connectBootNodes")
 
 	ctx, cancel := context.WithTimeout(ctx, 15*time.Second)
 	defer cancel()