private void Node_MessageReceived(Node node, IncomingMessage message)
{
// Attempting to find the peers current best chain
// to be used by the puller to determine if the peer can server blocks
message.Message.IfPayloadIs <HeadersPayload>(header =>
{
foreach (var blockHeader in header.Headers)
{
var cahinedBlock = this._Puller.Chain.GetBlock(blockHeader.GetHash());
this.TrySetBestKnownTip(cahinedBlock);
}
});
message.Message.IfPayloadIs <BlockPayload>((block) =>
{
block.Object.Header.CacheHashes();
QualityScore = Math.Min(MaxQualityScore, QualityScore + 1);
uint256 unused;
if (!_PendingDownloads.TryRemove(block.Object.Header.GetHash(), out unused))
{
//TODO: Add support for unsollicited block
// This can be sent by a miner discovering new block
// the expected logic:
// - partially validate the header
// - check if block is a new best chain
// - set MerkleChain.Tip (and corresponding ChainBehaviour.PendingTIp for this node)
// - push the block to the download dictionary
return;
}
NodesBlockPullerBehavior unused2;
if (_Puller._Map.TryRemove(block.Object.Header.GetHash(), out unused2))
{
foreach (var tx in block.Object.Transactions)
{
tx.CacheHashes();
}
_Puller.PushBlock((int)message.Length, block.Object, _Cts.Token);
this.AssignPendingVector();
}
});
}
private void Node_MessageReceived(Node node, IncomingMessage message)
{
message.Message.IfPayloadIs <BlockPayload>((block) =>
{
block.Object.Header.CacheHashes();
QualityScore = Math.Min(MaxQualityScore, QualityScore + 1);
uint256 unused;
if (!_PendingDownloads.TryRemove(block.Object.Header.GetHash(), out unused))
{
//Unsollicited
return;
}
NodesBlockPullerBehavior unused2;
if (_Puller._Map.TryRemove(block.Object.Header.GetHash(), out unused2))
{
foreach (var tx in block.Object.Transactions)
{
tx.CacheHashes();
}
_Puller.PushBlock((int)message.Length, block.Object, _Cts.Token);
AssignPendingVector();
}
});
}