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fees: reduce MIN_BUCKET_FEERATE to 100

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- The DEFAULT_MIN_RELAY_TX_FEE has been reduced to
  100 in v30. This change updates block policy fee estimator
  to reflect that change.
This commit is contained in:
ismaelsadeeq 2025-09-01 13:32:13 +02:00
parent 292ea0eb89
commit b54dedcc85
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1 changed files with 8 additions and 6 deletions
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14
src/policy/fees/block_policy_estimator.h
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@ -181,13 +181,15 @@ private:
static constexpr double SUFFICIENT_TXS_SHORT = 0.5;
/** Minimum and Maximum values for tracking feerates
* The MIN_BUCKET_FEERATE should just be set to the lowest reasonable feerate we
* might ever want to track. Historically this has been 1000 since it was
* inheriting DEFAULT_MIN_RELAY_TX_FEE and changing it is disruptive as it
* invalidates old estimates files. So leave it at 1000 unless it becomes
* necessary to lower it, and then lower it substantially.
* The MIN_BUCKET_FEERATE should just be set to the lowest reasonable feerate.
* MIN_BUCKET_FEERATE has historically inherited DEFAULT_MIN_RELAY_TX_FEE.
* It is hardcoded because changing it is disruptive, as it invalidates existing fee
* estimate files.
*
* Whenever DEFAULT_MIN_RELAY_TX_FEE changes, this value should be updated
* accordingly. At the same time CURRENT_FEES_FILE_VERSION should be bumped.
*/
static constexpr double MIN_BUCKET_FEERATE = 1000;
static constexpr double MIN_BUCKET_FEERATE = 100;
static constexpr double MAX_BUCKET_FEERATE = 1e7;
/** Spacing of FeeRate buckets