public async Task <List <TransactionHeaderBase> > GetTransactionHeadersInfo(ulong syncBlockHeight, ulong round)
{
List <TransactionHeaderBase> transactionInfos = new List <TransactionHeaderBase>();
int order = 0;
AsyncServerStreamingCall <TransactionRegistryBlockInfo> asyncServerStreaming = _syncManagerClient.GetTransactionRegistryBlockInfos(new FullBlockRequest {
SyncBlockHeight = syncBlockHeight, Round = round
});
while (await asyncServerStreaming.ResponseStream.MoveNext().ConfigureAwait(false))
{
TransactionRegistryBlockInfo item = asyncServerStreaming.ResponseStream.Current;
switch (item.HeaderCase)
{
case TransactionRegistryBlockInfo.HeaderOneofCase.AccountedHeader:
transactionInfos.Add(new AccountedTransactionHeaderInfo
{
OrderInBlock = order++,
SyncBlockHeight = item.AccountedHeader.SyncBlockHeight,
BlockHeight = item.AccountedHeader.ReferencedHeight,
PacketType = (PacketType)item.AccountedHeader.ReferencedPacketType,
BlockType = (ushort)item.AccountedHeader.ReferencedBlockType,
Target = item.AccountedHeader.ReferencedTarget.ToByteArray().ToHexString()
});
break;
case TransactionRegistryBlockInfo.HeaderOneofCase.UtxoHeader:
transactionInfos.Add(new UtxoTransactionHeaderInfo
{
OrderInBlock = order++,
SyncBlockHeight = item.UtxoHeader.SyncBlockHeight,
PacketType = (PacketType)item.UtxoHeader.ReferencedPacketType,
BlockType = (ushort)item.UtxoHeader.ReferencedBlockType,
TransactionKey = item.UtxoHeader.ReferencedTransactionKey.ToByteArray().ToHexString(),
KeyImage = item.UtxoHeader.KeyImage.ToByteArray().ToHexString(),
Target = item.UtxoHeader.ReferencedTarget.ToByteArray().ToHexString()
});
break;
}
}
return(transactionInfos);
}
public override Task GetTransactionRegistryBlockInfos(FullBlockRequest request, IServerStreamWriter <TransactionRegistryBlockInfo> responseStream, ServerCallContext context)
{
return(Task.Run(async() =>
{
RegistryFullBlock registryFullBlock = (RegistryFullBlock)_registryChainDataService.Get(new DoubleHeightKey(request.SyncBlockHeight, request.Round));
foreach (RegistryRegisterBlock transactionWitness in registryFullBlock.StateWitnesses)
{
TransactionRegistryBlockInfo blockInfo = new TransactionRegistryBlockInfo();
blockInfo.AccountedHeader = new AccountedTransactionHeaderDescriptor
{
SyncBlockHeight = transactionWitness.SyncBlockHeight,
ReferencedBlockType = transactionWitness.ReferencedBlockType,
ReferencedPacketType = (uint)transactionWitness.ReferencedPacketType,
ReferencedTarget = ByteString.CopyFrom(transactionWitness.ReferencedTarget),
ReferencedHeight = transactionWitness.BlockHeight
};
await responseStream.WriteAsync(blockInfo);
}
foreach (RegistryRegisterUtxoConfidential transactionWitness in registryFullBlock.UtxoWitnesses)
{
TransactionRegistryBlockInfo blockInfo = new TransactionRegistryBlockInfo();
blockInfo.UtxoHeader = new UtxoTransactionHeaderDescriptor
{
SyncBlockHeight = transactionWitness.SyncBlockHeight,
ReferencedBlockType = transactionWitness.ReferencedBlockType,
ReferencedPacketType = (uint)transactionWitness.ReferencedPacketType,
ReferencedTarget = ByteString.CopyFrom(transactionWitness.DestinationKey),
ReferencedTransactionKey = ByteString.CopyFrom(transactionWitness.TransactionPublicKey),
KeyImage = ByteString.CopyFrom(transactionWitness.KeyImage.Value.ToArray())
};
await responseStream.WriteAsync(blockInfo);
}
}));
}
