Indicate no support for mining.extranonce.subscribe stratum method
@@ -267,7 +267,7 @@ namespace MiningCore.Blockchain.Ethereum
break;
case EthereumStratumMethods.ExtraNonceSubscribe:
- client.Respond(true, request.Id);
+ client.RespondError(StratumError.Other, "not supported", request.Id, false);
break;
default:
