⛓️State Sync

///// Wait, what's State Sync? Too many sync ah god

Latest Version	Chain ID	Custom Port
v1.1.0	planq_7070-2	:11

State sync is a process that allows blockchain nodes to quickly synchronize with the current state of the blockchain without processing the entire history. Instead of downloading all historical blocks, a node requests the latest state from fully synced nodes, downloads and verifies this state, and then processes only the blocks from the snapshot point to the latest block. This method significantly reduces the time and resources needed to get a node up and running. It is especially useful for new node setups, disaster recovery, and scaling the network efficiently.

PLEASE READ IT CAREFULLY AND THOROUGHLY BEFORE EXECUTING !!! PLEASE READ IT CAREFULLY AND THOROUGHLY BEFORE EXECUTING !!! PLEASE, BACKUP YOUR PRIV_VALIDATOR_STATE.JSON ($HOME/.BINARYPATH/DATA/PRIV_VALIDATOR_STATE.JSON) TO AVOID TOMBSTONED WHILE SYNC TO LATEST HEIGHT BLOCK AFTER THAT RESTORE YOUR STATE.JSON TO ORIGINAL DIR PLEASE READ IT CAREFULLY AND THOROUGHLY BEFORE EXECUTING !!! PLEASE READ IT CAREFULLY AND THOROUGHLY BEFORE EXECUTING !!!

Stop Service and Reset Data

Stop Service and Reset Data

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

Get and Configure the State Sync Information

State Sync Configuration

STATE_SYNC_RPC=https://rpc-planq.snollygoster.xyz:443
STATE_SYNC_PEER=****@rpc-planq.snollygoster.xyz:10656
LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height)
SYNC_BLOCK_HEIGHT=$(($LATEST_HEIGHT - 1000))
SYNC_BLOCK_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$SYNC_BLOCK_HEIGHT" | jq -r .result.block_id.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/.planqd/config/config.toml

Restore your .json State

cp $HOME/.planqd/priv_validator_state.json.backup $HOME/.planqd/data/priv_validator_state.json

Restart Service and Check Logs

Restart Service and Check Logs

sudo systemctl restart planqd.service && journalctl -fu planqd.service -o cat

So how? Easy to use state sync isn't it? Wait it until ~20 minutes to catch latest height block