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Mitigation of very long block times, starting 2500 for PoW

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This commit is contained in:
jl777
2018-07-13 04:45:32 -11:00
parent 5162b553a0
commit 0401884fee
1 changed files with 4 additions and 2 deletions
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6
src/komodo_bitcoind.h
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@@ -1219,6 +1219,8 @@ uint32_t komodo_stake(int32_t validateflag,arith_uint256 bnTarget,int32_t nHeigh
vcalc_sha256(0,(uint8_t *)&hash,hashbuf,100 + (int32_t)sizeof(uint256)*2 + sizeof(vout)); vcalc_sha256(0,(uint8_t *)&hash,hashbuf,100 + (int32_t)sizeof(uint256)*2 + sizeof(vout));
for (iter=0; iter<180; iter++) for (iter=0; iter<180; iter++)
{ {
if ( blocktime+iter+segid*2 < txtime+minage )
continue;
diff = (iter + blocktime - txtime - minage); diff = (iter + blocktime - txtime - minage);
if ( diff < 0 ) if ( diff < 0 )
diff = 60; diff = 60;
@@ -1229,9 +1231,9 @@ uint32_t komodo_stake(int32_t validateflag,arith_uint256 bnTarget,int32_t nHeigh
} }
if ( iter > 0 ) if ( iter > 0 )
diff += segid*2; diff += segid*2;
if ( blocktime+iter+segid*2 < txtime+minage )
continue;
coinage = (value * diff); coinage = (value * diff);
if ( nHeight >= 2500 && blocktime+iter+segid*2 > prevtime+180 )
coinage *= ((blocktime+iter+segid*2) - (prevtime+60));
coinage256 = arith_uint256(coinage+1); coinage256 = arith_uint256(coinage+1);
hashval = ratio * (UintToArith256(hash) / coinage256); hashval = ratio * (UintToArith256(hash) / coinage256);
if ( nHeight >= 900 && nHeight < 916 ) if ( nHeight >= 900 && nHeight < 916 )