Function savemempool

src/rpc/mempool.cpp:1188–1224

}

static RPCMethod savemempool()
{
    return RPCMethod{
        "savemempool",
        "Dumps the mempool to disk. It will fail until the previous dump is fully loaded.\n",
        {},
        RPCResult{
            RPCResult::Type::OBJ, "", "",
            {
                {RPCResult::Type::STR, "filename", "the directory and file where the mempool was saved"},
            }},
        RPCExamples{
            HelpExampleCli("savemempool", "")
            + HelpExampleRpc("savemempool", "")
        },
        [](const RPCMethod& self, const JSONRPCRequest& request) -> UniValue
{
    const ArgsManager& args{EnsureAnyArgsman(request.context)};
    const CTxMemPool& mempool = EnsureAnyMemPool(request.context);

    if (!mempool.GetLoadTried()) {
        throw JSONRPCError(RPC_MISC_ERROR, "The mempool was not loaded yet");
    }

    const fs::path& dump_path = MempoolPath(args);

    if (!DumpMempool(mempool, dump_path)) {
        throw JSONRPCError(RPC_MISC_ERROR, "Unable to dump mempool to disk");
    }

    UniValue ret(UniValue::VOBJ);
    ret.pushKV("filename", dump_path.utf8string());

    return ret;
},
    };
}

static std::vector<RPCResult> OrphanDescription()
{