Function ProcessNewPackage

src/validation.cpp:1447–1472

}

PackageMempoolAcceptResult ProcessNewPackage(Chainstate &active_chainstate,
                                             CTxMemPool &pool,
                                             const Package &package,
                                             bool test_accept) {
    AssertLockHeld(cs_main);
    assert(!package.empty());
    assert(std::all_of(package.cbegin(), package.cend(),
                       [](const auto &tx) { return tx != nullptr; }));

    const Config &config = active_chainstate.m_chainman.GetConfig();

    std::vector<COutPoint> coins_to_uncache;
    auto result = [&]() EXCLUSIVE_LOCKS_REQUIRED(cs_main) {
        AssertLockHeld(cs_main);
        if (test_accept) {
            auto args = MemPoolAccept::ATMPArgs::PackageTestAccept(
                config, GetTime(), coins_to_uncache);
            return MemPoolAccept(pool, active_chainstate)
                .AcceptMultipleTransactions(package, args);
        } else {
            auto args = MemPoolAccept::ATMPArgs::PackageChildWithParents(
                config, GetTime(), coins_to_uncache);
            return MemPoolAccept(pool, active_chainstate)
                .AcceptPackage(package, args);
        }
    }();

    // Uncache coins pertaining to transactions that were not submitted to the
    // mempool.