std::shared_ptr<Ledger>
buildLedgerImpl(
std::shared_ptr<Ledger const> const& parent,
NetClock::time_point closeTime,
const bool closeTimeCorrect,
NetClock::duration closeResolution,
Application& app,
beast::Journal j,
ApplyTxs&& applyTxs)
{
auto buildLCL = std::make_shared<Ledger>(*parent, closeTime);
if (buildLCL->rules().enabled(featureSHAMapV2) &&
!buildLCL->stateMap().is_v2())
{
buildLCL->make_v2();
}
// Set up to write SHAMap changes to our database,
// perform updates, extract changes
{
OpenView accum(&*buildLCL);
assert(!accum.open());
applyTxs(accum, buildLCL);
accum.apply(*buildLCL);
}
buildLCL->updateSkipList();
{
// Write the final version of all modified SHAMap
// nodes to the node store to preserve the new LCL
int const asf = buildLCL->stateMap().flushDirty(
hotACCOUNT_NODE, buildLCL->info().seq);
int const tmf = buildLCL->txMap().flushDirty(
hotTRANSACTION_NODE, buildLCL->info().seq);
JLOG(j.debug()) << "Flushed " << asf << " accounts and " << tmf
<< " transaction nodes";
}
buildLCL->unshare();
// Accept ledger
buildLCL->setAccepted(
closeTime, closeResolution, closeTimeCorrect, app.config());
return buildLCL;
}
void
Ledger::rawTxInsert (uint256 const& key,
std::shared_ptr<Serializer const
> const& txn, std::shared_ptr<
Serializer const> const& metaData)
{
assert (metaData);
// low-level - just add to table
Serializer s(txn->getDataLength () +
metaData->getDataLength () + 16);
s.addVL (txn->peekData ());
s.addVL (metaData->peekData ());
auto item = std::make_shared<
SHAMapItem const> (key, std::move(s));
if (! txMap().addGiveItem
(std::move(item), true, true))
LogicError("duplicate_tx: " + to_string(key));
}
