From 6a4c196dd64da2fd33dc7ae77a8cdd3e4cf0eff1 Mon Sep 17 00:00:00 2001 From: Mike Hearn Date: Fri, 22 Nov 2013 15:31:11 +0400 Subject: [PATCH] Drop fees by 10x due to the persistently higher exchange rate. The last fee drop was by 5x (from 50k satoshis to 10k satoshis) in the 0.8.2 release which was about 6 months ago. The current fee is (assuming a $500 exchange rate) about 5 dollar cents. The new fee after this patch is 0.5 cents. Miners who prefer the higher fees are obviously still able to use the command line flags to override this setting. Miners who choose to create smaller blocks will select the highest-fee paying transactions anyway. This would hopefully be the last manual adjustment ever required before floating fees become normal. --- src/core.h | 4 ++-- src/main.cpp | 2 +- src/test/transaction_tests.cpp | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core.h b/src/core.h index e31a7e658..b8a5cad25 100644 --- a/src/core.h +++ b/src/core.h @@ -152,8 +152,8 @@ public: // to spend something, then we consider it dust. // A typical txout is 34 bytes big, and will // need a CTxIn of at least 148 bytes to spend, - // so dust is a txout less than 54 uBTC - // (5460 satoshis) with default nMinRelayTxFee + // so dust is a txout less than 546 satoshis + // with default nMinRelayTxFee. return ((nValue*1000)/(3*((int)GetSerializeSize(SER_DISK,0)+148)) < nMinRelayTxFee); } diff --git a/src/main.cpp b/src/main.cpp index 705e94fab..9e5ee84f5 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -48,7 +48,7 @@ unsigned int nCoinCacheSize = 5000; /** Fees smaller than this (in satoshi) are considered zero fee (for transaction creation) */ int64_t CTransaction::nMinTxFee = 10000; // Override with -mintxfee /** Fees smaller than this (in satoshi) are considered zero fee (for relaying) */ -int64_t CTransaction::nMinRelayTxFee = 10000; +int64_t CTransaction::nMinRelayTxFee = 1000; static CMedianFilter cPeerBlockCounts(8, 0); // Amount of blocks that other nodes claim to have diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp index ad33184bc..5212dfc70 100644 --- a/src/test/transaction_tests.cpp +++ b/src/test/transaction_tests.cpp @@ -271,10 +271,10 @@ BOOST_AUTO_TEST_CASE(test_IsStandard) string reason; BOOST_CHECK(IsStandardTx(t, reason)); - t.vout[0].nValue = 5011; // dust + t.vout[0].nValue = 501; // dust BOOST_CHECK(!IsStandardTx(t, reason)); - t.vout[0].nValue = 6011; // not dust + t.vout[0].nValue = 601; // not dust BOOST_CHECK(IsStandardTx(t, reason)); t.vout[0].scriptPubKey = CScript() << OP_1;