/// <summary> Returns the range of blocks as requested in the given arguments. </summary>
///
/// <remarks> Aae, 17.03.2020. </remarks>
///
/// <param name="request"> The request model. </param>
///
/// <returns> The blocks range serialized into JSON string. </returns>
public string GetBlocksRange(RequestBlocksModel request)
{
instance.RemoteNodeIp = Parser.GetNetworkIp(request);
instance.RemoteNodePort = Parser.GetExecutorPort(request);
instance.RequestTimeout = Parser.GetRequestTimeout(request);
const long MaxBlockRangeSize = 100L;
if (request.BeginSequence == 0)
{
request.BeginSequence = request.EndSequence;
}
if (request.EndSequence == 0)
{
request.EndSequence = request.BeginSequence;
}
if (request.EndSequence > request.BeginSequence && request.EndSequence - request.BeginSequence >= MaxBlockRangeSize)
{
request.EndSequence = request.BeginSequence + MaxBlockRangeSize;
}
else if (request.BeginSequence > request.EndSequence && request.BeginSequence - request.EndSequence >= MaxBlockRangeSize)
{
request.EndSequence = request.BeginSequence - MaxBlockRangeSize;
}
var blocksList = instance.GetBlocksRange(request.BeginSequence, request.EndSequence);
if (!blocksList.Success)
{
return(blocksList.Message);
}
ResponseBlocksModel result = new ResponseBlocksModel();
result.Success = true;
GetBlockService.BlockContent content = new GetBlockService.BlockContent();
content.ConsensusInfo = request.ConsensusInfo;
content.Transactions = request.Transactions;
content.ContractsApproval = request.ContractsApproval;
content.Signatures = request.Signatures;
content.Hashes = request.Hashes;
return(GetBlockService.ToJson(blocksList.Blocks.Select(x => x.Block).ToList(), content, false));
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
GetBlockService service = new GetBlockService()
{
RemoteNodeIp = "165.22.220.8", // do1
//RemoteNodeIp = "165.22.212.105", // do6
RemoteNodePort = 9070
};
Primitives.Hash stored_hash = null;
const UInt64 MaxSeq = 30_157_200;
List <Block> blocks = service.GetBlocksRange(MaxSeq, MaxSeq - 19);
foreach (var b in blocks)
{
if (b == null)
{
continue;
}
blocks.Add(b);
for (int i = 0; i < b.TrustedApproval?.Count; i++)
{
if (b.TrustedApproval[i].Value == null || b.TrustedApproval[i].Value.IsNullOrEmpty())
{
continue;
}
if (b.TrustedApproval[i].Key != i)
{
continue;
}
}
for (int i = 0; i < b.TrustedNodes?.Count; i++)
{
if (b.TrustedNodes[i].Signature == null || b.TrustedNodes[i].Signature.IsNullOrEmpty())
{
continue;
}
}
for (int i = 0; i < b.ContractsApproval.Count; i++)
{
for (int j = 0; j < b.ContractsApproval[i].Signatures?.Count; j++)
{
if (b.ContractsApproval[i].Signatures[j].Key != j)
{
continue;
}
if (b.ContractsApproval[i].Signatures[j].Value == null)
{
continue;
}
if (b.ContractsApproval[i].Signatures[j].Value.IsNullOrEmpty())
{
continue;
}
}
}
if (stored_hash?.Value != null)
{
if (!stored_hash.EqualTo(b.Hash))
{
continue;
}
}
stored_hash = b.PreviousHash;
Console.WriteLine(b.Sequence.ToString());
if (blocks.Count > 4)
{
break;
}
}
string jsonString = GetBlockService.ToJson(blocks, GetBlockService.BlockContent.IncludeAll, true);
System.IO.File.WriteAllText(@"blocks_all.json", jsonString);
jsonString = GetBlockService.ToJson(blocks, GetBlockService.BlockContent.IncludeConsensus, true);
System.IO.File.WriteAllText(@"blocks_consensus.json", jsonString);
jsonString = GetBlockService.ToJson(blocks, GetBlockService.BlockContent.IncludeTransactions, true);
System.IO.File.WriteAllText(@"blocks_transactions.json", jsonString);
jsonString = GetBlockService.ToJson(blocks, GetBlockService.BlockContent.SkipBinaries, true);
System.IO.File.WriteAllText(@"blocks_skip_bin.json", jsonString);
return;
}
