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halflife.

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This commit is contained in:
Christopher Jeffrey 2016-05-13 05:53:51 -07:00
parent 361134029f
commit 5193e3533a
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GPG Key ID: 8962AB9DE6666BBD
1 changed files with 4 additions and 3 deletions
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7
lib/bcoin/mempool.js
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@ -865,7 +865,7 @@ Mempool.prototype.removeUnchecked = function removeUnchecked(entry, limit, callb
*/ */
Mempool.prototype.getMinRate = function getMinRate() { Mempool.prototype.getMinRate = function getMinRate() {
var now, halflife, exp; var now, halflife, size;
if (!this.blockSinceBump || this.minFeeRate === 0) if (!this.blockSinceBump || this.minFeeRate === 0)
return this.minFeeRate; return this.minFeeRate;
@ -874,10 +874,11 @@ Mempool.prototype.getMinRate = function getMinRate() {
if (now > this.lastFeeUpdate + 10) { if (now > this.lastFeeUpdate + 10) {
halflife = constants.mempool.FEE_HALFLIFE; halflife = constants.mempool.FEE_HALFLIFE;
size = this.getSize();
if (this.size < this.maxSize / 4) if (size < this.maxSize / 4)
halflife >>>= 2; halflife >>>= 2;
else if (this.size < this.maxSize / 2) else if (size < this.maxSize / 2)
halflife >>>= 1; halflife >>>= 1;
this.minFeeRate /= Math.pow(2.0, (now - this.lastFeeUpdate) / halflife | 0); this.minFeeRate /= Math.pow(2.0, (now - this.lastFeeUpdate) / halflife | 0);