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clarify function signature (GetNumBlocksOfPeers) and use number of 'frozen' blocks as initial value for number of peer blocks

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This commit is contained in:
Wladimir J. van der Laan
2011-09-11 10:49:30 +02:00
parent 78b3bf56f7
commit d33cc2b5e3
5 changed files with 10 additions and 10 deletions
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10
src/main.cpp
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@@ -31,8 +31,8 @@ map<uint256, CBlockIndex*> mapBlockIndex;
uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
const int nTotalBlocksEstimate = 140700; // Conservative estimate of total nr of blocks on main chain
int nMaxBlocksOfOtherNodes = 0; // Maximum amount of blocks that other nodes claim to have
const int nInitialBlockThreshold = 120; // Regard blocks up until N-threshold as "initial download"
int nMaxBlocksOfPeers = 0; // Amount of blocks that other nodes claim to have
CBlockIndex* pindexGenesisBlock = NULL;
int nBestHeight = -1;
CBigNum bnBestChainWork = 0;
@@ -728,9 +728,9 @@ int GetTotalBlocksEstimate()
}
// Return maximum amount of blocks that other nodes claim to have
int GetMaxBlocksOfOtherNodes()
int GetNumBlocksOfPeers()
{
return nMaxBlocksOfOtherNodes;
return std::max(nMaxBlocksOfPeers, GetTotalBlocksEstimate());
}
bool IsInitialBlockDownload()
@@ -1846,9 +1846,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
pfrom->fSuccessfullyConnected = true;
printf("version message: version %d, blocks=%d\n", pfrom->nVersion, pfrom->nStartingHeight);
if(pfrom->nStartingHeight > nMaxBlocksOfOtherNodes)
if(pfrom->nStartingHeight > nMaxBlocksOfPeers)
{
nMaxBlocksOfOtherNodes = pfrom->nStartingHeight;
nMaxBlocksOfPeers = pfrom->nStartingHeight;
}
}