Function getmininginfo

src/rpc/mining.cpp:433–476

}

static RPCHelpMan getmininginfo()
{
    return RPCHelpMan{"getmininginfo",
                "\nReturns a json object containing mining-related information.",
                {},
                RPCResult{
                    RPCResult::Type::OBJ, "", "",
                    {
                        {RPCResult::Type::NUM, "blocks", "The current block"},
                        {RPCResult::Type::NUM, "currentblockweight", /*optional=*/true, "The block weight of the last assembled block (only present if a block was ever assembled)"},
                        {RPCResult::Type::NUM, "currentblocktx", /*optional=*/true, "The number of block transactions of the last assembled block (only present if a block was ever assembled)"},
                        {RPCResult::Type::NUM, "difficulty", "The current difficulty"},
                        {RPCResult::Type::NUM, "networkhashps", "The network hashes per second"},
                        {RPCResult::Type::NUM, "pooledtx", "The size of the mempool"},
                        {RPCResult::Type::STR, "chain", "current network name (main, test, signet, regtest, liquidv1, liquidv1test, liquidtestnet)"},
                        {RPCResult::Type::STR, "warnings", "any network and blockchain warnings"},
                    }},
                RPCExamples{
                    HelpExampleCli("getmininginfo", "")
            + HelpExampleRpc("getmininginfo", "")
                },
        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
{
    NodeContext& node = EnsureAnyNodeContext(request.context);
    const CTxMemPool& mempool = EnsureMemPool(node);
    ChainstateManager& chainman = EnsureChainman(node);
    LOCK(cs_main);
    const CChain& active_chain = chainman.ActiveChain();

    UniValue obj(UniValue::VOBJ);
    obj.pushKV("blocks",           active_chain.Height());
    if (BlockAssembler::m_last_block_weight) obj.pushKV("currentblockweight", *BlockAssembler::m_last_block_weight);
    if (BlockAssembler::m_last_block_num_txs) obj.pushKV("currentblocktx", *BlockAssembler::m_last_block_num_txs);
    if (!g_signed_blocks) {
        obj.pushKV("difficulty",       (double)GetDifficulty(active_chain.Tip()));
        obj.pushKV("networkhashps",    getnetworkhashps().HandleRequest(request));
    }
    obj.pushKV("pooledtx",         (uint64_t)mempool.size());
    obj.pushKV("chain",            Params().NetworkIDString());
    obj.pushKV("warnings",         GetWarnings(false).original);
    return obj;
},
    };
}


// NOTE: Unlike wallet RPC (which use BTC values), mining RPCs follow GBT (BIP 22) in using satoshi amounts