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-rw-r--r--src/rpcmining.cpp72
1 files changed, 72 insertions, 0 deletions
diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index 3fd07fc374..19b031b860 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -726,3 +726,75 @@ UniValue estimatepriority(const UniValue& params, bool fHelp)
return mempool.estimatePriority(nBlocks);
}
+
+UniValue estimatesmartfee(const UniValue& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "estimatesmartfee nblocks\n"
+ "\nWARNING: This interface is unstable and may disappear or change!\n"
+ "\nEstimates the approximate fee per kilobyte needed for a transaction to begin\n"
+ "confirmation within nblocks blocks if possible and return the number of blocks\n"
+ "for which the estimate is valid.\n"
+ "\nArguments:\n"
+ "1. nblocks (numeric)\n"
+ "\nResult:\n"
+ "{\n"
+ " \"feerate\" : x.x, (numeric) estimate fee-per-kilobyte (in BTC)\n"
+ " \"blocks\" : n (numeric) block number where estimate was found\n"
+ "}\n"
+ "\n"
+ "A negative value is returned if not enough transactions and blocks\n"
+ "have been observed to make an estimate for any number of blocks.\n"
+ "However it will not return a value below the mempool reject fee.\n"
+ "\nExample:\n"
+ + HelpExampleCli("estimatesmartfee", "6")
+ );
+
+ RPCTypeCheck(params, boost::assign::list_of(UniValue::VNUM));
+
+ int nBlocks = params[0].get_int();
+
+ UniValue result(UniValue::VOBJ);
+ int answerFound;
+ CFeeRate feeRate = mempool.estimateSmartFee(nBlocks, &answerFound);
+ result.push_back(Pair("feerate", feeRate == CFeeRate(0) ? -1.0 : ValueFromAmount(feeRate.GetFeePerK())));
+ result.push_back(Pair("blocks", answerFound));
+ return result;
+}
+
+UniValue estimatesmartpriority(const UniValue& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "estimatesmartpriority nblocks\n"
+ "\nWARNING: This interface is unstable and may disappear or change!\n"
+ "\nEstimates the approximate priority a zero-fee transaction needs to begin\n"
+ "confirmation within nblocks blocks if possible and return the number of blocks\n"
+ "for which the estimate is valid.\n"
+ "\nArguments:\n"
+ "1. nblocks (numeric)\n"
+ "\nResult:\n"
+ "{\n"
+ " \"priority\" : x.x, (numeric) estimated priority\n"
+ " \"blocks\" : n (numeric) block number where estimate was found\n"
+ "}\n"
+ "\n"
+ "A negative value is returned if not enough transactions and blocks\n"
+ "have been observed to make an estimate for any number of blocks.\n"
+ "However if the mempool reject fee is set it will return 1e9 * MAX_MONEY.\n"
+ "\nExample:\n"
+ + HelpExampleCli("estimatesmartpriority", "6")
+ );
+
+ RPCTypeCheck(params, boost::assign::list_of(UniValue::VNUM));
+
+ int nBlocks = params[0].get_int();
+
+ UniValue result(UniValue::VOBJ);
+ int answerFound;
+ double priority = mempool.estimateSmartPriority(nBlocks, &answerFound);
+ result.push_back(Pair("priority", priority));
+ result.push_back(Pair("blocks", answerFound));
+ return result;
+}