C++ (Cpp) LedgerDelta::getLiveEntries示例

示例#1

文件： LedgerManagerImpl.cpp 项目： ligthyear/stellar-core

void
LedgerManagerImpl::closeLedgerHelper(LedgerDelta const& delta)
{
    delta.markMeters(mApp);
    mApp.getBucketManager().addBatch(mApp, mCurrentLedger->mHeader.ledgerSeq,
                                     delta.getLiveEntries(),
                                     delta.getDeadEntries());

    mApp.getBucketManager().snapshotLedger(mCurrentLedger->mHeader);

    mCurrentLedger->storeInsert(*this);

    mApp.getPersistentState().setState(PersistentState::kLastClosedLedger,
                                       binToHex(mCurrentLedger->getHash()));

    // Store the current HAS in the database; this is really just to checkpoint
    // the bucketlist so we can survive a restart and re-attach to the buckets.
    HistoryArchiveState has(mCurrentLedger->mHeader.ledgerSeq,
                            mApp.getBucketManager().getBucketList());

    // We almost always want to try to resolve completed merges to single
    // buckets, as it makes restarts less fragile: fewer saved/restored shadows,
    // fewer buckets for the user to accidentally delete from their buckets
    // dir. But we support the option of not-doing so, only for the sake of
    // testing. Note: this is nonblocking in any case.
    if (!mApp.getConfig().ARTIFICIALLY_PESSIMIZE_MERGES_FOR_TESTING)
    {
        has.resolveAnyReadyFutures();
    }

    mApp.getPersistentState().setState(PersistentState::kHistoryArchiveState,
                                       has.toString());

    advanceLedgerPointers();
}