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blockManager fix for payout verification to properly flag blocks as orphans.

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This commit is contained in:
Alexander Blair 2017-02-13 14:55:31 -08:00
parent 0783db81b5
commit be346609b2
1 changed files with 13 additions and 26 deletions
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39
lib/blockManager.js
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@ -390,27 +390,6 @@ function calculateSoloPayments(blockHeader) {
console.log("Solo payout cycle complete on block: " + blockHeader.height + " Block Value: " + global.support.coinToDecimal(blockHeader.reward) + " Block Payouts: " + global.support.coinToDecimal(totalPayments) + " Payout Percentage: " + (totalPayments / blockHeader.reward) * 100 + "%");
}
function blockInvalidator() {
if (scanInProgress) {
debug("Skipping block invalidator run as there's a scan in progress");
return;
}
debug("Running block invalidator");
global.mysql.query("SELECT id, hex FROM block_log ORDER BY find_time DESC LIMIT ?", [global.config.payout.blocksRequired]).then(function (rows) {
rows.forEach(function (row) {
global.support.rpcDaemon('getblockheaderbyheight', {"height": row.id}, function (body) {
// DO NOT TRUST THIS. GET THE BLOCK HEADER BY HEIGHT AND VERIFY THAT THE HASHES MATCH.
if (body.result.block_header.hash !== row.hex) {
global.database.invalidateBlock(row.id);
global.mysql.query("UPDATE block_log SET orphan = true WHERE hex = ?", [row.hex]);
blockIDCache.splice(blockIDCache.indexOf(body.result.block_header.height));
console.log("Invalidating block " + body.result.block_header.height + " due to being an orphan block");
}
});
});
});
}
function blockUnlocker() {
if (scanInProgress) {
debug("Skipping block unlocker run as there's a scan in progress");
@ -421,9 +400,19 @@ function blockUnlocker() {
global.support.rpcDaemon('getlastblockheader', [], function (body) {
let blockHeight = body.result.block_header.height;
blockList.forEach(function (row) {
if (blockHeight - row.height > global.config.payout.blocksRequired) {
blockPayments(row);
}
global.support.rpcDaemon('getblockheaderbyheight', {"height": row.height}, function (body) {
if (body.result.block_header.hash !== row.hash) {
global.database.invalidateBlock(row.height);
global.mysql.query("UPDATE block_log SET orphan = true WHERE hex = ?", [row.hash]);
blockIDCache.splice(blockIDCache.indexOf(body.result.block_header.height));
console.log("Invalidating block " + body.result.block_header.height + " due to being an orphan block");
} else {
if (blockHeight - row.height > global.config.payout.blocksRequired) {
blockPayments(row);
}
}
});
});
});
}
@ -497,9 +486,7 @@ function initial_sync() {
// Enable block scanning for 1 seconds to update the block log.
blockScanner();
// Scan every 120 seconds for invalidated blocks
setInterval(blockInvalidator, 120000);
setInterval(blockUnlocker, 120000);
blockInvalidator();
blockUnlocker();
debug("Blocks loaded from SQL: " + blockIDCache.length);
console.log("Boot-sync from SQL complete. Pending completion of queued jobs to get back to work.");