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This commit is contained in:
jl777
2019-07-02 04:58:27 -11:00
parent aa1c651a74
commit d15bfa2bd3
3 changed files with 54 additions and 23 deletions
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73
src/komodo_nSPV.h
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@@ -21,37 +21,68 @@
#ifndef KOMODO_NSPV_H
#define KOMODO_NSPV_H
void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> payload) // received a request
{
}
#define NSPV_INFO 0x00
#define NSPV_INFORESP 0x01
#define NSPV_UTXOS 0x02
#define NSPV_UTXOSRESP 0x03
void komodo_nSPVresp(CNode *pfrom,std::vector<uint8_t> payload) // received a response
{
}
/*void komodo_sendnSPV(int32_t minpeers,int32_t maxpeers,const char *message,std::vector<uint8_t> payload)
void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> request) // received a request
{
int32_t numsent = 0;
LOCK(cs_vNodes);
BOOST_FOREACH(CNode* pnode, vNodes)
int32_t len; std::vector<uint8_t> response;
if ( (len= request.size()) > 0 )
{
if ( pnode->hSocket == INVALID_SOCKET )
continue;
if ( numsent < minpeers || (rand() % 10) == 0 )
response.resize(1);
if ( len == 1 && request[0] == NSPV_INFO ) // info
{
//fprintf(stderr,"pushmessage\n");
pnode->PushMessage(message,payload);
if ( numsent++ > maxpeers )
response[0] = NSPV_INFORESP;
pnode->PushMessage("nSPV",response);
}
else if ( request[0] == NSPV_UTXOS )
{
response[0] = NSPV_UTXOSRESP;
pnode->PushMessage("nSPV",response);
}
}
}
void komodo_nSPVresp(CNode *pfrom,std::vector<uint8_t> response) // received a response
{
int32_t len;
if ( (len= response.size()) > 0 )
{
switch ( response[0] )
{
case NSPV_INFORESP:
fprintf(stderr,"got info response\n");
break;
case NSPV_UTXOSRESP:
fprintf(stderr,"got utxos response\n");
break;
default: fprintf(stderr,"unexpected response %02x size.%d\n",response[0],(int32_t)response.size());
break;
}
}
}*/
}
void komodo_nSPV(CNode *pto) // issue nSPV requests if has nServices
void komodo_nSPV(CNode *pto)
{
std::vector<uint8_t> request;
// limit frequency!
if ( (pto->nServices & NODE_ADDRINDEX) != 0 )
{
// get utxo since lastheight
payload.resize(1);
payload[0] = NSPV_UTXOS;
pnode->PushMessage("getnSPV",request);
}
else
{
// query current height, blockhash, notarization info
payload.resize(1);
payload[0] = NSPV_INFO;
pnode->PushMessage("getnSPV",request);
}
}
#endif // KOMODO_NSPV_H