private void CheckState(Block block, ChainedBlock pindexPrev)
{
uint256 hashProof = 0, hashTarget = 0;
uint256 hashBlock = block.GetHash();
if (!block.IsProofOfStake())
{
return; // error("CheckStake() : %s is not a proof-of-stake block", hashBlock.GetHex());
}
// verify hash target and signature of coinstake tx
if (!BlockValidator.CheckProofOfStake(this.chainIndex, this.chainIndex, this.chainIndex, pindexPrev, block.Transactions[1],
block.Header.Bits.ToCompact(), out hashProof, out hashTarget))
{
return; // error("CheckStake() : proof-of-stake checking failed");
}
//// debug print
//LogPrintf("CheckStake() : new proof-of-stake block found \n hash: %s \nproofhash: %s \ntarget: %s\n", hashBlock.GetHex(), proofHash.GetHex(), hashTarget.GetHex());
//LogPrintf("%s\n", pblock->ToString());
//LogPrintf("out %s\n", FormatMoney(pblock->vtx[1].GetValueOut()));
// Found a solution
if (block.Header.HashPrevBlock != this.chainIndex.Tip.HashBlock)
{
return; // error("CheckStake() : generated block is stale");
}
// Process this block the same as if we had received it from another node
//this.BlockSyncHub.ReceiveBlocks.TryAdd(new HubReceiveBlockItem {Block = block});
ChainedBlock chainedBlock;
if (this.blockReceiver.ProcessBlock(null, block, out chainedBlock))
{
if (chainedBlock.ChainWork > this.chainIndex.Tip.ChainWork)
{
// Track how many getdata requests this block gets
if (!this.BlockSyncHub.RequestCount.TryAdd(hashBlock, new RequestCounter()))
{
throw new MinedBlockException();
}
// add to alt tips
if (!this.minerService.MinedBlocks.TryAdd(chainedBlock, block))
{
throw new MinedBlockException();
}
// add to wallet
//this.walletWorker.AddBlock(block);
// let the wallet processes the transaction
//this.Cancellation.Token.WaitHandle.WaitOne(1000);
// broadcast it
this.BlockSyncHub.BroadcastBlockInventory(new[] { hashBlock });
}
}
}
