public async Task <DealResult> OnlineExecute(string fileDealId, string fileCidId, ClientStartDealRequest dealRequest)
{
var path = _uploadSetting.GetStoragePath(fileCidId);
if (!File.Exists(path))
{
_logger.LogError("data not found " + path);
return(new DealResult {
Success = false
});
}
var fileCid = await _cloudSpeedManager.GetFileCid(fileCidId);
string cid = fileCid.Cid;
if (string.IsNullOrEmpty(cid))
{
_logger.LogError("data cid is required");
return(new DealResult {
Success = false
});
}
var fileSize = new FileInfo(path).Length;
var lotusClient = GlobalServices.ServiceProvider.GetService <LotusClient>();
long dealSize = fileCid.DealSize;
if (dealSize == 0)
{
_logger.LogInformation("client deal size ...");
var dealSizeResult = await lotusClient.ClientDealSize(new Cid { Value = cid });
if (dealSizeResult.Success)
{
dealSize = dealSizeResult.Result.PieceSize;
_logger.LogInformation(string.Format("client deal size ...{0}", dealSize));
await _cloudSpeedManager.UpdateFileCidDealSize(fileCidId, dealSize, dealSizeResult.Result.PayloadSize);
}
else
{
_logger.LogError("client deal size failed: " + dealSizeResult.Error?.Message);
return(new DealResult {
Success = false
});
}
}
dealRequest.CalPriceByDealSize(dealSize);
var dealParams = await CreateTTGraphsyncClientStartDealParams(lotusClient, dealRequest);
if (dealParams == null)
{
_logger.LogError(string.Format("CreateTTGraphsyncClientStartDealParams empty."));
return(new DealResult {
Success = false
});
}
_logger.LogInformation("lotus client start dealing: {dataCid} (datacid) {miner} {price} {duration}", cid, dealRequest.Miner, dealRequest.Price, dealRequest.Duration);
var dealCid = await lotusClient.ClientStartDeal(dealParams);
if (dealCid.Success)
{
var did = dealCid.Result.Value;
_logger.LogInformation("lotus client start deal result: {datacid}(datacid) - {dealcid} (dealcid) {price} {duration}", cid, did, dealRequest.Price, dealRequest.Duration);
await _cloudSpeedManager.UpdateFileDeal(fileDealId, dealRequest.Miner, did, FileDealStatus.Processing);
return(new DealResult {
Success = true, DealCid = did, DealSize = fileSize, DealDate = DateTime.Now
});
}
else
{
await _cloudSpeedManager.UpdateFileDeal(fileDealId, FileDealStatus.Failed, dealCid.Error.Message);
_logger.LogError("lotus client start deal failed: {datacid}(datacid) - (errorMessage)", cid, dealCid.Error?.Message);
return(new DealResult {
Success = false
});
}
}
public async Task <DealResult> OfflineExecute(string fileDealId, string fileCidId, ClientStartDealRequest dealRequest, CancellationToken stoppingToken)
{
var path = _uploadSetting.GetStoragePath(fileCidId);
if (!File.Exists(path))
{
_logger.LogError("data not found " + path);
return(new DealResult {
Success = false
});
}
var fileCid = await _cloudSpeedManager.GetFileCid(fileCidId);
string cid = fileCid.Cid;
if (string.IsNullOrEmpty(cid))
{
_logger.LogError("data cid is required");
return(new DealResult {
Success = false
});
}
var fileSize = new FileInfo(path).Length;
var lotusClient = GlobalServices.ServiceProvider.GetService <LotusClient>();
long dealSize = fileCid.DealSize;
if (dealSize == 0)
{
_logger.LogInformation("client deal size ...");
var dealSizeResult = await lotusClient.ClientDealSize(new Cid { Value = cid });
if (dealSizeResult.Success)
{
dealSize = dealSizeResult.Result.PieceSize;
_logger.LogInformation(string.Format("client deal size ...{0}", dealSize));
await _cloudSpeedManager.UpdateFileCidDealSize(fileCidId, dealSize, dealSizeResult.Result.PayloadSize);
}
else
{
_logger.LogError("client deal size failed: " + dealSizeResult.Error?.Message);
return(new DealResult {
Success = false
});
}
}
dealRequest.CalPriceByDealSize(dealSize);
var pieceCid = fileCid.PieceCid;
long pieceSize = fileCid.PieceSize;
var carPath = path + ".car";
if (!File.Exists(carPath))
{
_logger.LogInformation("Lotus ClientGenCar: {path}", path);
var genCar = await lotusClient.ClientGenCar(new FileRef
{
Path = path,
IsCAR = false
}, carPath);
if (!genCar.Success)
{
_logger.LogError("client ClientGenCar failed: " + genCar.Error?.Message);
return(new DealResult {
Success = false
});
}
}
if (string.IsNullOrEmpty(pieceCid))
{
_logger.LogInformation("Lotus ClientCalcCommP: {carPath}", carPath);
var commP = await lotusClient.ClientCalcCommP(carPath);
if (commP.Success)
{
pieceCid = commP.Result.Root.Value;
pieceSize = commP.Result.Size;
await _cloudSpeedManager.UpdateFileCidCommP(fileCid.Id, pieceCid, pieceSize);
}
else
{
_logger.LogError("client ClientCalcCommP failed: " + commP.Error?.Message);
return(new DealResult {
Success = false
});
}
}
var dealParams = await CreateTTManualClientStartDealParams(lotusClient, dealRequest, new CommPRet
{
Root = new Cid {
Value = pieceCid
},
Size = pieceSize
});
if (dealParams == null)
{
_logger.LogError(0, string.Format("CreateTTManualClientStartDealParams empty."));
return(new DealResult {
Success = false
});
}
_logger.LogInformation("lotus client start dealing: {dataCid} (datacid) {miner} {price} {duration}", cid, dealRequest.Miner, dealRequest.Price, dealRequest.Duration);
var dealCid = await lotusClient.ClientStartDeal(dealParams);
if (dealCid.Success)
{
var did = dealCid.Result.Value;
_logger.LogInformation("lotus client start deal result: {datacid}(datacid) - {dealcid} (dealcid) {price} {duration}", cid, did, dealRequest.Price, dealRequest.Duration);
await _cloudSpeedManager.UpdateFileDeal(fileDealId, dealRequest.Miner, did, FileDealStatus.Processing);
_logger.LogInformation("MarketImportDealData : {miner} - {dealcid} (dealcid) {carPath}", dealRequest.Miner, did, carPath);
var startImport = DateTime.Now;
while (true)
{
var timeout = DateTime.Now - startImport;
if (timeout.TotalMinutes > 30)
{
_logger.LogWarning("market import deal data fail: {miner} - {dealcid} (dealcid) {carPath} timeout", dealRequest.Miner, did, carPath);
return(new DealResult {
Success = false
});
}
await Task.Delay(15000, stoppingToken);
var importResult = await lotusClient.MinerClients[dealRequest.Miner].MarketImportDealData(new Cid {
Value = did
}, carPath);
if (importResult.Success)
{
_logger.LogInformation("market import deal data success: {miner} - {dealcid} (dealcid) {carPath}", dealRequest.Miner, did, carPath);
break;
}
_logger.LogWarning("market import deal data fail: {miner} - {dealcid} (dealcid) {carPath}", dealRequest.Miner, did, carPath);
}
return(new DealResult {
Success = true, DealCid = did, DealSize = fileSize, DealDate = DateTime.Now
});
}
else
{
await _cloudSpeedManager.UpdateFileDeal(fileDealId, FileDealStatus.Failed, dealCid.Error.Message);
_logger.LogError(0, "lotus client start deal failed: {datacid}(datacid) - {errorMessage}", cid, dealCid.Error.Message);
return(new DealResult {
Success = false
});
}
}
