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optimize initial fee rates fetching by avoiding double server fee estimate and histogram calls where possible

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This commit is contained in:
Craig Raw
2024-03-28 15:36:47 +02:00
parent a805d9e036
commit 86ff7b8cf9
3 changed files with 27 additions and 18 deletions
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src/main/java/com/sparrowwallet/sparrow/net/ElectrumServer.java
+8 -9
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@@ -815,16 +815,16 @@ public class ElectrumServer {
public Map<Integer, Double> getFeeEstimates(List<Integer> targetBlocks, boolean useCached) throws ServerException {
Map<Integer, Double> targetBlocksFeeRatesSats = getDefaultFeeEstimates(targetBlocks);
if(useCached) {
FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
if(!feeRatesSource.isExternal()) {
targetBlocksFeeRatesSats.putAll(feeRatesSource.getBlockTargetFeeRates(targetBlocksFeeRatesSats));
} else if(useCached) {
if(AppServices.getTargetBlockFeeRates() != null) {
targetBlocksFeeRatesSats.putAll(AppServices.getTargetBlockFeeRates());
}
} else {
FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
if(Network.get().equals(Network.MAINNET)) {
targetBlocksFeeRatesSats.putAll(feeRatesSource.getBlockTargetFeeRates(targetBlocksFeeRatesSats));
}
} else if(Network.get().equals(Network.MAINNET)) {
targetBlocksFeeRatesSats.putAll(feeRatesSource.getBlockTargetFeeRates(targetBlocksFeeRatesSats));
}
return targetBlocksFeeRatesSats;
@@ -1686,8 +1686,7 @@ public class ElectrumServer {
protected FeeRatesUpdatedEvent call() throws ServerException {
ElectrumServer electrumServer = new ElectrumServer();
Map<Integer, Double> blockTargetFeeRates = electrumServer.getFeeEstimates(AppServices.TARGET_BLOCKS_RANGE, false);
Set<MempoolRateSize> mempoolRateSizes = electrumServer.getMempoolRateSizes();
return new FeeRatesUpdatedEvent(blockTargetFeeRates, mempoolRateSizes);
return new FeeRatesUpdatedEvent(blockTargetFeeRates, null);
}
};
}