XRPFees: Fee setting and handling improvements (#4247)

* Introduces amendment `XRPFees`
* Convert fee voting and protocol messages to use XRPAmounts
* Includes Validations, Change transactions, the "Fees" ledger object,
  and subscription messages

* Improve handling of 0 drop reference fee with TxQ. For use with networks that do not want to require fees
* Note that fee escalation logic is still in place, which may cause the
  open ledger fee to rise if the network is busy. 0 drop transactions
  will still queue, and fee escalation can be effectively disabled by
  modifying the configuration on all nodes

* Change default network reserves to match Mainnet

* Name the new SFields *Drops (not *XRP)
* Reserve SField IDs for Hooks

* Clarify comments explaining the ttFEE transaction field validation
This commit is contained in:
Ed Hennis
2023-02-02 16:20:35 -08:00
committed by GitHub
parent 0ce15e0e35
commit e4b17d1cf2
46 changed files with 691 additions and 337 deletions

View File

@@ -234,6 +234,13 @@ CONSTRUCT_TYPED_SFIELD(sfRippleEscrow, "RippleEscrow", AMOUNT,
CONSTRUCT_TYPED_SFIELD(sfDeliveredAmount, "DeliveredAmount", AMOUNT, 18);
CONSTRUCT_TYPED_SFIELD(sfNFTokenBrokerFee, "NFTokenBrokerFee", AMOUNT, 19);
// Reserve 20 & 21 for Hooks
// currency amount (fees)
CONSTRUCT_TYPED_SFIELD(sfBaseFeeDrops, "BaseFeeDrops", AMOUNT, 22);
CONSTRUCT_TYPED_SFIELD(sfReserveBaseDrops, "ReserveBaseDrops", AMOUNT, 23);
CONSTRUCT_TYPED_SFIELD(sfReserveIncrementDrops, "ReserveIncrementDrops", AMOUNT, 24);
// variable length (common)
CONSTRUCT_TYPED_SFIELD(sfPublicKey, "PublicKey", VL, 1);
CONSTRUCT_TYPED_SFIELD(sfMessageKey, "MessageKey", VL, 2);