$ cql create -config=~/.cql/testnet-conf/config.yaml     -db-node 1 -wait-tx-confirm
INFO[0000] Geting bp address from dns: bp02.testnet.gridb.io
INFO[0001] Self register to blockproducer: 00000000000589366268c274fdc11ec8bdb17e668d2f619555a2e9c1a29c91d8
ERROR init covenantsql client failed                error="call DHT.Ping failed: dial to node 00000000000589366268c274fdc11ec8bdb17e668d2f619555a2e9c1a29c91d8 failed: dialing new session connection failed: connect to node bp00.cn.gridb.io:7777 failed: dial tcp 52.83.254.84:7777: i/o timeout"