unsigned BlockChainSync::estimatedHashes() const
{
BlockInfo block = host().chain().info();
time_t lastBlockTime = (block.hash() == host().chain().genesisHash()) ? 1428192000 : (time_t)block.timestamp();
time_t now = time(0);
unsigned blockCount = c_chainReorgSize;
if (lastBlockTime > now)
clog(NetWarn) << "Clock skew? Latest block is in the future";
else
blockCount += (now - lastBlockTime) / (unsigned)c_durationLimit;
clog(NetAllDetail) << "Estimated hashes: " << blockCount;
return blockCount;
}
