From 7d4e9509ade0c258728011d8f6544ec3e75d63dc Mon Sep 17 00:00:00 2001 From: Alex Morcos Date: Thu, 19 Jan 2017 21:48:10 -0500 Subject: Allow setting minrelaytxfee to 0 Setting minrelaytxfee to 0 will allow all transactions regardless of fee to enter your mempool until it reaches its size limit. However now that mempool limiting is governed by a separate incrementalrelay fee, it is an unnecessary restriction to prevent a minrelaytxfee of 0. --- src/init.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/init.cpp b/src/init.cpp index 3276ec9f13..47d18dad6b 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -977,13 +977,14 @@ bool AppInitParameterInteraction() // If you are mining, be careful setting this: // if you set it to zero then // a transaction spammer can cheaply fill blocks using - // 1-satoshi-fee transactions. It should be set above the real + // 0-fee transactions. It should be set above the real // cost to you of processing a transaction. if (IsArgSet("-minrelaytxfee")) { CAmount n = 0; - if (!ParseMoney(GetArg("-minrelaytxfee", ""), n) || 0 == n) + if (!ParseMoney(GetArg("-minrelaytxfee", ""), n)) { return InitError(AmountErrMsg("minrelaytxfee", GetArg("-minrelaytxfee", ""))); + } // High fee check is done afterward in CWallet::ParameterInteraction() ::minRelayTxFee = CFeeRate(n); } else if (incrementalRelayFee > ::minRelayTxFee) { -- cgit v1.2.3