RanchiMall/SuperNodeStorage
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Added: checks before sending hashes and block

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This commit is contained in:
sairajzero 2022-12-24 22:48:56 +05:30
parent 22ec5d618f
commit 4bcecab2fa
1 changed files with 4 additions and 1 deletions
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5
src/backup/sync.js
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@ -15,7 +15,6 @@ const col_aggregate = (function () {
for (let s in ds) for (let s in ds)
for (let c in ds[s]) for (let c in ds[s])
cols.push(ds[s][c]); cols.push(ds[s][c]);
cols.sort();
return cols.map(c => `IFNULL(CRC32(${c}), 0)`).join('+'); return cols.map(c => `IFNULL(CRC32(${c}), 0)`).join('+');
})(); })();
@ -129,6 +128,8 @@ function requestDataSync(node_i, ws) {
//S: send hashes for node_i //S: send hashes for node_i
function sendBlockHashes(node_i, ws) { function sendBlockHashes(node_i, ws) {
if (!_list.stored.includes(node_i))
return console.debug(`Block hash is requested for ${node_i}, but its not in stored list`);
let t_name = _x.t_name(node_i); let t_name = _x.t_name(node_i);
setSessionVar().then(_ => { setSessionVar().then(_ => {
let statement = `SELECT ${_x.block_calc_sql} AS block_n, ${_x.hash_algo_sql} as hash` let statement = `SELECT ${_x.block_calc_sql} AS block_n, ${_x.hash_algo_sql} as hash`
@ -188,6 +189,8 @@ function setLastBlock(node_i, block_n) {
//S: send data for block //S: send data for block
function sendBlockData(node_i, block_n, ws) { function sendBlockData(node_i, block_n, ws) {
if (!_list.stored.includes(node_i))
return console.debug(`Block hash is requested for ${node_i}, but its not in stored list`);
let t_name = _x.t_name(node_i); let t_name = _x.t_name(node_i);
ws.send(packet_.construct({ ws.send(packet_.construct({
type_: TYPE_.INDICATE_BLK, type_: TYPE_.INDICATE_BLK,