void FeeVoteImpl::doValidation (Ledger::ref lastClosedLedger, STObject& baseValidation) { if (lastClosedLedger->getBaseFee () != target_.reference_fee) { if (journal_.info) journal_.info << "Voting for base fee of " << target_.reference_fee; baseValidation.setFieldU64 (sfBaseFee, target_.reference_fee); } if (lastClosedLedger->getReserve (0) != target_.account_reserve) { if (journal_.info) journal_.info << "Voting for base resrve of " << target_.account_reserve; baseValidation.setFieldU32(sfReserveBase, target_.account_reserve); } if (lastClosedLedger->getReserveInc () != target_.owner_reserve) { if (journal_.info) journal_.info << "Voting for reserve increment of " << target_.owner_reserve; baseValidation.setFieldU32 (sfReserveIncrement, target_.owner_reserve); } }
void FeeVoteImpl::doVoting (Ledger::ref lastClosedLedger, std::shared_ptr<SHAMap> const& initialPosition) { // LCL must be flag ledger assert ((lastClosedLedger->getLedgerSeq () % 256) == 0); detail::VotableInteger<std::uint64_t> baseFeeVote ( lastClosedLedger->getBaseFee (), target_.reference_fee); detail::VotableInteger<std::uint32_t> baseReserveVote ( lastClosedLedger->getReserve (0), target_.account_reserve); detail::VotableInteger<std::uint32_t> incReserveVote ( lastClosedLedger->getReserveInc (), target_.owner_reserve); // get validations for ledger before flag ValidationSet const set = getApp().getValidations ().getValidations ( lastClosedLedger->getParentHash ()); for (auto const& e : set) { STValidation const& val = *e.second; if (val.isTrusted ()) { if (val.isFieldPresent (sfBaseFee)) { baseFeeVote.addVote (val.getFieldU64 (sfBaseFee)); } else { baseFeeVote.noVote (); } if (val.isFieldPresent (sfReserveBase)) { baseReserveVote.addVote (val.getFieldU32 (sfReserveBase)); } else { baseReserveVote.noVote (); } if (val.isFieldPresent (sfReserveIncrement)) { incReserveVote.addVote (val.getFieldU32 (sfReserveIncrement)); } else { incReserveVote.noVote (); } } } // choose our positions std::uint64_t const baseFee = baseFeeVote.getVotes (); std::uint32_t const baseReserve = baseReserveVote.getVotes (); std::uint32_t const incReserve = incReserveVote.getVotes (); // add transactions to our position if ((baseFee != lastClosedLedger->getBaseFee ()) || (baseReserve != lastClosedLedger->getReserve (0)) || (incReserve != lastClosedLedger->getReserveInc ())) { if (journal_.warning) journal_.warning << "We are voting for a fee change: " << baseFee << "/" << baseReserve << "/" << incReserve; STTx trans (ttFEE); trans.setFieldAccount (sfAccount, AccountID ()); trans.setFieldU64 (sfBaseFee, baseFee); trans.setFieldU32 (sfReferenceFeeUnits, 10); trans.setFieldU32 (sfReserveBase, baseReserve); trans.setFieldU32 (sfReserveIncrement, incReserve); uint256 txID = trans.getTransactionID (); if (journal_.warning) journal_.warning << "Vote: " << txID; Serializer s; trans.add (s); auto tItem = std::make_shared<SHAMapItem> (txID, s.peekData ()); if (!initialPosition->addGiveItem (tItem, true, false)) { if (journal_.warning) journal_.warning << "Ledger already had fee change"; } } }