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Stratum: Support for set_target and set_difficulty #2191

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Stratum: Support for set_target and set_difficulty #2191

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26 changes: 25 additions & 1 deletion libpoolprotocols/stratum/EthStratumClient.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1432,7 +1432,19 @@ void EthStratumClient::processResponse(Json::Value& responseObject)
// at the end of the transmission.
m_newjobprocessed = true;
}
else if (_method == "mining.set_difficulty" && m_conn->StratumMode() == ETHEREUMSTRATUM)
else if (_method == "mining.set_target")
{
string target;
jPrm = responseObject.get("params", Json::Value::null);
if (jPrm.isArray())
{
target = jPrm[0].asString();
target = dev::padLeft(target, 64, '0');
target = "0x" + target;
m_session->nextWorkBoundary = h256(target);
}
}
else if (_method == "mining.set_difficulty")
{
if (m_conn->StratumMode() == EthStratumClient::ETHEREUMSTRATUM)
{
Expand All @@ -1443,8 +1455,20 @@ void EthStratumClient::processResponse(Json::Value& responseObject)
max(jPrm.get(Json::Value::ArrayIndex(0), 1).asDouble(), 0.0001);

m_session->nextWorkBoundary = h256(dev::getTargetFromDiff(nextWorkDifficulty));

}
}
else if (m_conn->StratumMode() == EthStratumClient::STRATUM)
{
jPrm = responseObject.get("params", Json::Value::null);
if (jPrm.isArray())
{
double nextWorkDifficulty =
max(jPrm[0].asDouble(), 0.0001);

m_session->nextWorkBoundary = h256(dev::getTargetFromDiff(nextWorkDifficulty));
}
}
else
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@Stoom Stoom Apr 23, 2021 •
edited
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Fun fact, this else never could execute before...

{
cwarn << "Invalid mining.set_difficulty rpc method. Disconnecting ...";
Expand Down