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Detect RBF-transactions and offer to track them.

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fixes #78
This commit is contained in:
softsimon
2020-06-08 18:55:53 +07:00
parent f0b0fc3f4b
commit 8b6a681614
11 changed files with 74 additions and 19 deletions
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21
backend/src/api/mempool.ts
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@@ -123,31 +123,30 @@ class Mempool {
}
}
// Replace mempool to clear already confirmed transactions
// Replace mempool to clear deleted transactions
const newMempool = {};
transactions.forEach((tx) => {
if (this.mempoolCache[tx]) {
const deletedTransactions: Transaction[] = [];
for (const tx in this.mempoolCache) {
if (transactions.indexOf(tx) > -1) {
newMempool[tx] = this.mempoolCache[tx];
} else {
hasChange = true;
deletedTransactions.push(this.mempoolCache[tx]);
}
});
}
if (!this.inSync && transactions.length === Object.keys(newMempool).length) {
this.inSync = true;
console.log('The mempool is now in sync!');
}
console.log(`New mempool size: ${Object.keys(newMempool).length} Change: ${diff}`);
this.mempoolCache = newMempool;
if (hasChange && this.mempoolChangedCallback) {
this.mempoolChangedCallback(this.mempoolCache, newTransactions);
if (this.mempoolChangedCallback && (hasChange || deletedTransactions.length)) {
this.mempoolCache = newMempool;
this.mempoolChangedCallback(this.mempoolCache, newTransactions, deletedTransactions);
}
const end = new Date().getTime();
const time = end - start;
console.log(`New mempool size: ${Object.keys(newMempool).length} Change: ${diff}`);
console.log('Mempool updated in ' + time / 1000 + ' seconds');
} catch (err) {
console.log('getRawMempool error.', err);