Method UpdatedBlockTip

src/validationinterface.cpp:188–200

    LogPrint(BCLog::VALIDATION, fmt "\n", __VA_ARGS__)

void CMainSignals::UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) {
    // Dependencies exist that require UpdatedBlockTip events to be delivered in the order in which
    // the chain actually updates. One way to ensure this is for the caller to invoke this signal
    // in the same critical section where the chain is updated

    auto event = [pindexNew, pindexFork, fInitialDownload, this] {
        m_internals->Iterate([&](CValidationInterface& callbacks) { callbacks.UpdatedBlockTip(pindexNew, pindexFork, fInitialDownload); });
    };
    ENQUEUE_AND_LOG_EVENT(event, "%s: new block hash=%s fork block hash=%s (in IBD=%s)", __func__,
                          pindexNew->GetBlockHash().ToString(),
                          pindexFork ? pindexFork->GetBlockHash().ToString() : "null",
                          fInitialDownload);
}

void CMainSignals::TransactionAddedToMempool(const CTransactionRef& tx, uint64_t mempool_sequence) {
    auto event = [tx, mempool_sequence, this] {