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mempool: add double spend events.

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Christopher Jeffrey 2017-02-28 23:19:11 -08:00
parent 7a1e539700
commit 3988d2766d
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1 changed files with 3 additions and 0 deletions
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lib/mempool/mempool.js
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@ -823,6 +823,7 @@ Mempool.prototype.insertTX = co(function* insertTX(tx) {
// not double-spending an output in the // not double-spending an output in the
// mempool. // mempool.
if (this.isDoubleSpend(tx)) { if (this.isDoubleSpend(tx)) {
this.emit('conflict', tx);
throw new VerifyError(tx, throw new VerifyError(tx,
'duplicate', 'duplicate',
'bad-txns-inputs-spent', 'bad-txns-inputs-spent',
@ -1895,6 +1896,8 @@ Mempool.prototype.removeDoubleSpends = function removeDoubleSpends(tx) {
spent.tx.rhash()); spent.tx.rhash());
this.removeEntry(spent, true); this.removeEntry(spent, true);
this.emit('double spend', spent);
} }
}; };