State Sync

Instructions

Stop the service and reset the data

sudo systemctl stop empowerd
cp $HOME/.empowerchain/data/priv_validator_state.json $HOME/.empowerchain/priv_validator_state.json.backup
empowerd tendermint unsafe-reset-all --home $HOME/.empowerchain --keep-addr-book

Get and configure the state sync information

STATE_SYNC_RPC=https://empower.rpc.liveraven.net:443
STATE_SYNC_PEER=[e-mail]:22656
LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height)
SYNC_BLOCK_HEIGHT=$(($LATEST_HEIGHT - 600))
SYNC_BLOCK_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$SYNC_BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $SYNC_BLOCK_HEIGHT $SYNC_BLOCK_HASH

sed -i \
    -e "s|^enable *=.*|enable = true|" \
    -e "s|^rpc_servers *=.*|rpc_servers = \"$STATE_SYNC_RPC,$STATE_SYNC_RPC\"|" \
    -e "s|^trust_height *=.*|trust_height = $SYNC_BLOCK_HEIGHT|" \
    -e "s|^trust_hash *=.*|trust_hash = \"$SYNC_BLOCK_HASH\"|" \
    -e "s|^persistent_peers *=.*|persistent_peers = \"$STATE_SYNC_PEER\"|" \
    $HOME/.empowerchain/config/config.toml

mkdir -p $HOME/.empowerchain/data && mv $HOME/.empowerchain/priv_validator_state.json.backup $HOME/.empowerchain/data/priv_validator_state.json

**Load wasm

curl -L http://snapshots.liveraven.net/snapshots/empower/wasm_circulus-1_latest.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.empowerchain

Restart the service and check the log

sudo systemctl start empowerd && sudo journalctl -u empowerd -fn 100 -o cat