diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/main.cpp b/src/main.cpp index f3819b1497..d69c2d9027 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -898,6 +898,7 @@ bool RateLimitExceeded(double& dCount, int64_t& nLastTime, int64_t nLimit, unsig LOCK(csLimiter); + // Use an exponentially decaying ~10-minute window: dCount *= pow(1.0 - 1.0/600.0, (double)(nNow - nLastTime)); nLastTime = nNow; if (dCount >= nLimit*10*1000) @@ -1018,7 +1019,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa static int64_t nLastFreeTime; static int64_t nFreeLimit = GetArg("-limitfreerelay", 15); - if (RateLimitExceeded(dFreeCount, nLastFreeTime, nFreeLimit, nSize)) + if (RateLimitExceeded(dFreeCount, nLastFreeTime, nFreeLimit, nSize)) return state.DoS(0, error("AcceptToMemoryPool : free transaction rejected by rate limiter"), REJECT_INSUFFICIENTFEE, "insufficient priority"); @@ -1045,7 +1046,8 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa return true; } -static void RelayDoubleSpend(const COutPoint& outPoint, const CTransaction& doubleSpend, bool fInBlock, CBloomFilter& filter) +static void +RelayDoubleSpend(const COutPoint& outPoint, const CTransaction& doubleSpend, bool fInBlock, CBloomFilter& filter) { // Relaying double-spend attempts to our peers lets them detect when // somebody might be trying to cheat them. However, blindly relaying |