How do we know when GB and ETH are fully synced? about gravity-docs HOT 2 OPEN

You can check ETH node sync status via curl request:

curl -H "Content-Type:application/json" -X POST -d '{"jsonrpc":"2.0","method":"eth_syncing","params":[],"id":1}' http://127.0.0.1:8545

where http://127.0.0.1:8545 eth node RPC

example response:

{"jsonrpc":"2.0","id":1,"result":false}

"result":false means your ETH node synced

from gravity-docs.

for gravity:

gravity status 2>&1| jq .SyncInfo.catching_up

response false = gravity synced

from gravity-docs.