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First version of mempool request

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This commit is contained in:
jl777
2019-07-15 02:04:19 -11:00
parent abcc70d9fe
commit 28e10d71bf
7 changed files with 236 additions and 29 deletions
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55
src/komodo_nSPV.h
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@@ -18,13 +18,12 @@
// new p2p messages: getrawmempool and support myIsutxo_spentinmempool and mytxid_inmempool
// myprivkey, scrub all destination buffers
// make req for utxo/txid more sane?
// headers "sync" make sure it connects to prior blocks to notarization. use getinfo hdrht to get missing hdrs
// Myprivkey(uint8_t *privkey), scrub all destination privkey buffers
// make sure to sanity check all vector lengths on receipt
// make sure no files are updated (this is to allow nSPV=1 and later nSPV=0 without affecting database)
// make req for utxo/txid more sane? (optional)
// bug: under load, fullnode was returning all 0 nServices
#ifndef KOMODO_NSPV_H
@@ -200,6 +199,56 @@ void NSPV_txidsresp_copy(struct NSPV_txidsresp *dest,struct NSPV_txidsresp *ptr)
}
}
int32_t NSPV_rwmempoolresp(int32_t rwflag,uint8_t *serialized,struct NSPV_mempoolresp *ptr)
{
int32_t i,len = 0;
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->numtxids),&ptr->numtxids);
if ( ptr->numtxids != 0 )
{
if ( ptr->txids == 0 )
ptr->txids = (uint256 *)calloc(sizeof(*ptr->txids),ptr->numtxids);
for (i=0; i<ptr->numtxids; i++)
len += NSPV_rwtxidresp(rwflag,&serialized[len],&ptr->txids[i]);
}
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nodeheight),&ptr->nodeheight);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->vout),&ptr->vout);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad32),&ptr->pad32);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->CCflag),&ptr->CCflag);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->funcid),&ptr->funcid);
if ( rwflag != 0 )
{
memcpy(&serialized[len],ptr->coinaddr,sizeof(ptr->coinaddr));
len += sizeof(ptr->coinaddr);
}
else
{
memcpy(ptr->coinaddr,&serialized[len],sizeof(ptr->coinaddr));
len += sizeof(ptr->coinaddr);
}
fprintf(stderr,"NSPV_rwmempoolresp rwlen.%d\n",len);
return(len);
}
void NSPV_mempoolresp_purge(struct NSPV_mempoolresp *ptr)
{
if ( ptr != 0 )
{
if ( ptr->txids != 0 )
free(ptr->txids);
memset(ptr,0,sizeof(*ptr));
}
}
void NSPV_mempoolresp_copy(struct NSPV_mempoolresp *dest,struct NSPV_mempoolresp *ptr)
{
*dest = *ptr;
if ( ptr->txids != 0 )
{
dest->txids = (uint256 *)malloc(ptr->numtxids * sizeof(*ptr->txids));
memcpy(dest->txids,ptr->txids,ptr->numtxids * sizeof(*ptr->txids));
}
}
int32_t NSPV_rwntz(int32_t rwflag,uint8_t *serialized,struct NSPV_ntz *ptr)
{
int32_t len = 0;