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Add realtime fork detection

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jl777
2018-04-15 12:54:47 +03:00
parent 8dc1322c41
commit ff5cd12f70
1 changed files with 6 additions and 1 deletions
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7
src/komodo.h
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@@ -476,7 +476,7 @@ void komodo_stateupdate(int32_t height,uint8_t notarypubs[][33],uint8_t numnotar
int32_t komodo_voutupdate(int32_t *isratificationp,int32_t notaryid,uint8_t *scriptbuf,int32_t scriptlen,int32_t height,uint256 txhash,int32_t i,int32_t j,uint64_t *voutmaskp,int32_t *specialtxp,int32_t *notarizedheightp,uint64_t value,int32_t notarized,uint64_t signedmask,uint32_t timestamp)
{
static uint256 zero; static FILE *signedfp;
int32_t opretlen,nid,k,len = 0; uint256 kmdtxid,desttxid; uint8_t crypto777[33]; struct komodo_state *sp; char symbol[KOMODO_ASSETCHAIN_MAXLEN],dest[KOMODO_ASSETCHAIN_MAXLEN];
CBlockIndex *pindex; int32_t opretlen,nid,k,len = 0; uint256 kmdtxid,desttxid; uint8_t crypto777[33]; struct komodo_state *sp; char symbol[KOMODO_ASSETCHAIN_MAXLEN],dest[KOMODO_ASSETCHAIN_MAXLEN];
if ( (sp= komodo_stateptr(symbol,dest)) == 0 )
return(-1);
if ( scriptlen == 35 && scriptbuf[0] == 33 && scriptbuf[34] == 0xac )
@@ -537,6 +537,11 @@ int32_t komodo_voutupdate(int32_t *isratificationp,int32_t notaryid,uint8_t *scr
len += iguana_rwbignum(0,&scriptbuf[len],32,(uint8_t *)&kmdtxid);
len += iguana_rwnum(0,&scriptbuf[len],sizeof(*notarizedheightp),(uint8_t *)notarizedheightp);
len += iguana_rwbignum(0,&scriptbuf[len],32,(uint8_t *)&desttxid);
if ( notarized != 0 && IsInitialBlockDownload() == 0 && ((pindex= mapBlockIndex[srchash]) == 0 || pindex->nHeight != *notarizedheightp) )
{
fprintf(stderr,"%s possible FORK detected. notarized.%d %s not in this chain! last notarization %d -> rewindtarget.%d\n",ASSETCHAINS_SYMBOL,*notarizedheightp,srchash.ToString().c_str(),sp->NOTARIZED_HEIGHT,rewindtarget);
notarized = 0;
}
if ( notarized != 0 && *notarizedheightp > sp->NOTARIZED_HEIGHT && *notarizedheightp < height && (height < sp->CURRENT_HEIGHT-1000 || komodo_verifynotarization(ASSETCHAINS_SYMBOL[0]==0?(char *)"KMD":ASSETCHAINS_SYMBOL,(char *)(ASSETCHAINS_SYMBOL[0] == 0 ? "BTC" : "KMD"),height,*notarizedheightp,kmdtxid,desttxid) == 0) )
{
sp->NOTARIZED_HEIGHT = *notarizedheightp;