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Complete multi-algo mining RPC support

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This commit is contained in:
Capri 2026-09-15 21:18:04 +00:00
commit 7b408b636f
Signed by: VextaProject
SSH key fingerprint: SHA256:739BZv8LvIDY2tR7lXLy/IQ6MaGTQtYcG9GNvCjmpVM
1 changed files with 27 additions and 3 deletions
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30
src/rpc/mining.cpp
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@ -477,6 +477,7 @@ static RPCHelpMan generateblock()
{"rawtx/txid", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, ""},
},
},
{"algo", RPCArg::Type::STR, RPCArg::Default{"sha256d"}, "Mining algorithm: sha256d or randomx."},
},
RPCResult{
RPCResult::Type::OBJ, "", "",
@ -534,13 +535,36 @@ static RPCHelpMan generateblock()
CBlock block;
ChainstateManager& chainman = EnsureChainman(node);
const std::string algo_name =
request.params[2].isNull() ? "sha256d" : request.params[2].get_str();
const int algo = ParseMiningAlgo(algo_name);
if (algo == ALGO_UNKNOWN) {
throw JSONRPCError(
RPC_INVALID_PARAMETER,
strprintf("Unknown mining algorithm: %s", algo_name));
}
if (algo == ALGO_RANDOMX) {
LOCK(cs_main);
const CBlockIndex* tip = chainman.ActiveChain().Tip();
if (tip == nullptr ||
tip->nHeight + 1 < chainparams.GetConsensus().randomXActivationHeight) {
throw JSONRPCError(
RPC_INVALID_PARAMETER,
"RandomX is not active yet");
}
}
{
LOCK(cs_main);
CTxMemPool empty_mempool;
// Passing Generate Default VTX BLock Type of Scrypt
std::unique_ptr<CBlockTemplate> blocktemplate(BlockAssembler(chainman.ActiveChainstate(), empty_mempool, chainparams).CreateNewBlock(coinbase_script));
std::unique_ptr<CBlockTemplate> blocktemplate(
BlockAssembler(chainman.ActiveChainstate(), empty_mempool, chainparams)
.CreateNewBlock(coinbase_script, algo));
if (!blocktemplate) {
throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block");
}
@ -773,7 +797,7 @@ static RPCHelpMan getblocktemplate()
}},
},
"\"template_request\""},
{"algo", RPCArg::Type::STR, RPCArg::Default{"sha256d"}, "Only SHA256D is supported."},
{"algo", RPCArg::Type::STR, RPCArg::Default{"sha256d"}, "Mining algorithm: sha256d or randomx."},
},
{
RPCResult{"If the proposal was accepted with mode=='proposal'", RPCResult::Type::NONE, "", ""},