private static void CheckTimeShouldBeAroundNow(BlockchainStatus blockchainStatus)
{
if (Math.Abs(blockchainStatus.Time.Subtract(DateTime.UtcNow).TotalSeconds) > 10)
{
Logger.Fail($"Unexpected Time, expected to be within 10 seconds ({DateTime.UtcNow.ToString("T")}), actual: {blockchainStatus.Time.ToString("T")}");
}
}
private static void CheckVersionFormat(BlockchainStatus blockchainStatus)
{
if (!Regex.Match(blockchainStatus.Version, "([0-9]+)\\.([0-9]+)\\.([0-9]+)(\\.([0-9]+))?(e?)").Success)
{
Logger.Fail($"Unexpected version format, expected: x.x.x(.x)(e), actual: {blockchainStatus.Version}");
}
}
public WalletStatus(uint walletHeight, BlockchainStatus blockchainStatus, NetworkStatus networkStatus)
{
this.WalletHeight = walletHeight;
this.BlockchainStatus = blockchainStatus;
this.NetworkStatus = networkStatus;
}
private async Task GetDataFromNxtServer()
{
_lastBalanceMatchBlock = await _nxtServer.GetBlockAsync(_walletRepository.LastBalanceMatchBlockId);
_blockchainStatus = await _nxtServer.GetBlockchainStatusAsync();
_nxtTransactions = (await _nxtServer.GetTransactionsAsync(_lastBalanceMatchBlock.Timestamp)).ToList();
UnconfirmedBalanceNqt = await _nxtServer.GetUnconfirmedNqtBalanceAsync();
}
public void Test(BlockchainStatus blockchainStatus)
{
using (Logger = new TestsessionLogger(_logger))
{
AssertEquals("NRS", blockchainStatus.Application, "Application");
AssertIsLargerThanZero(blockchainStatus.CumulativeDifficulty, "CumulativeDifficulty");
AssertIsLargerThanZero(blockchainStatus.CurrentMinRollbackHeight, "CurrentMinRollbackHeight");
// blockchainStatus.IncludeExpiredPrunable
// blockchainStatus.IsDownloading
// blockchainStatus.IsScanning
// blockchainStatus.IsTestnet
AssertIsLargerThanZero(blockchainStatus.LastBlockId, "LastBlockId");
//AssertIsNullOrEmpty(blockchainStatus.LastBlockchainFeeder, "LastBlockchainFeeder");
AssertIsLargerThanZero(blockchainStatus.LastBlockchainFeederHeight, "LastBlockchainFeederHeight");
//AssertEquals(86400, blockchainStatus.MaxPrunableLifetime, "MaxPrunableLifetime", true);
AssertEquals(800, blockchainStatus.MaxRollback, "MaxRollback");
AssertIsLargerThanZero(blockchainStatus.NumberOfBlocks, "NumberOfBlocks");
CheckTimeShouldBeAroundNow(blockchainStatus);
CheckVersionFormat(blockchainStatus);
}
}
private async Task <Tuple <BlockchainStatus, Block <ulong> > > SyncToLastCommonBlock()
{
Block <ulong> lastKnownBlock = null;
BlockchainStatus blockchainStatus = null;
while (lastKnownBlock == null)
{
try
{
blockchainStatus = await _nxtServer.GetBlockchainStatusAsync();
lastKnownBlock = await _nxtServer.GetBlockAsync(_walletRepository.LastLedgerEntryBlockId);
}
catch (NxtException e)
{
if (e.Message != "Unknown block")
{
throw;
}
await RollbackToPreviousHeight();
}
}
return(new Tuple <BlockchainStatus, Block <ulong> >(blockchainStatus, lastKnownBlock));
}
private async Task Init()
{
await _nxtConnector.Init();
_blockchainStatus = await _repository.GetBlockchainStatus();
}
private async Task UpdateBlockchainStatus(BlockchainStatus newBlockchainStatus)
{
_blockchainStatus = newBlockchainStatus;
await _repository.UpdateBlockchainStatus(_blockchainStatus);
}
