private void Handle(GetBlockHeadersMessage getBlockHeadersMessage)
{
if (Logger.IsTrace)
{
Logger.Trace($"GetBlockHeaders.MaxHeaders: {getBlockHeadersMessage.MaxHeaders}");
Logger.Trace($"GetBlockHeaders.Reverse: {getBlockHeadersMessage.Reverse}");
Logger.Trace($"GetBlockHeaders.Skip: {getBlockHeadersMessage.Skip}");
Logger.Trace($"GetBlockHeaders.StartingBlockhash: {getBlockHeadersMessage.StartingBlockHash}");
Logger.Trace($"GetBlockHeaders.StartingBlockNumber: {getBlockHeadersMessage.StartingBlockNumber}");
}
Keccak startingHash = getBlockHeadersMessage.StartingBlockHash;
if (startingHash == null)
{
startingHash = SyncManager.Find(getBlockHeadersMessage.StartingBlockNumber)?.Hash;
}
Block[] blocks =
startingHash == null
? new Block[0]
: SyncManager.Find(startingHash, (int)getBlockHeadersMessage.MaxHeaders, (int)getBlockHeadersMessage.Skip, getBlockHeadersMessage.Reverse == 1);
BlockHeader[] headers = new BlockHeader[blocks.Length];
for (int i = 0; i < blocks.Length; i++)
{
headers[i] = blocks[i]?.Header;
}
Send(new BlockHeadersMessage(headers));
}
private void Handle(GetBlockBodiesMessage request)
{
Keccak[] hashes = request.BlockHashes;
Block[] blocks = new Block[hashes.Length];
for (int i = 0; i < hashes.Length; i++)
{
blocks[i] = SyncManager.Find(hashes[i]);
}
Send(new BlockBodiesMessage(blocks));
}
