你好，
我有一个休息的asp.net Web API。我正在用Jmeter进行负载测试。我收到了这个错误；
我尚未检测到此错误的位置，因为尚未部署PDB。但我想知道我的Web API中是否存在此基本身份验证过滤器，该过滤器可查询数据库中的客户端。该查询不是异步的，这可能是原因吗？
堆栈跟踪在下面指示了此方法，但是没有此类编译警告（cs4014），并且在下面的这段代码中找不到任何丢失的等待对象；
任何指导将不胜感激
我有一个休息的asp.net Web API。我正在用Jmeter进行负载测试。我收到了这个错误；
C#:
A second operation started on this context before a previous asynchronous operation completed. Use 'await' to ensure that any asynchronous operations have completed before calling another method on this context. Any instance members are not guaranteed to be thread safe.我尚未检测到此错误的位置，因为尚未部署PDB。但我想知道我的Web API中是否存在此基本身份验证过滤器，该过滤器可查询数据库中的客户端。该查询不是异步的，这可能是原因吗？
C#:
public class UserValidate : IUserValidate
{
private readonly UnitOfWork _unitOfWork;
/// <summary>
/// Public constructor.
/// </summary>
public UserValidate(UnitOfWork unitOfWork)
{
_unitOfWork = unitOfWork;
}
/// <summary>
/// Public method to authenticate user by user name and password.
/// </summary>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public bool Login(string userName, string password)
{
var user = _unitOfWork.UserRepository.Get(u => u.userName.Equals(userName, StringComparison.OrdinalIgnoreCase) && u.password == password);
if (user == null) return false;
return true;
}
}堆栈跟踪在下面指示了此方法，但是没有此类编译警告（cs4014），并且在下面的这段代码中找不到任何丢失的等待对象；
C#:
private async Task<HttpResponseMessage> CallRazerService(RequestDto requestDto)
{
HttpResponseMessage response = null;
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
//Transform DTO into GameRequest for calling Razer Initiate
var config = new MapperConfiguration(cfg =>
{
cfg.CreateMap<RequestDto, GameRequest>();
cfg.CreateMap<GameRequest, GameConfirmRequest>();
cfg.CreateMap<GameConfirmResponse, GameConfirmResponseDto>();
cfg.CreateMap<Coupon, CouponDto>();
});
var iMapper = config.CreateMapper();
var gameRequest = iMapper.Map<RequestDto, GameRequest>(requestDto);
//Unique reference ID
gameRequest.referenceId = Guid.NewGuid().ToString();
//Create signature
gameRequest = Utilities.CreateSignature(gameRequest, RequestType.Initiate);
//Add initiation request into database
_unitOfWork.GameRepository.Insert(gameRequest);
#region Call Razer initiate/confirm
//Call Razer for initiation
response = await Utilities.CallRazer(gameRequest, "purchaseinitiation");
//Read response
var htmlResponse = await response.Content.ReadAsStringAsync();
var gameResponse = JsonConvert.DeserializeObject<GameResponse>(htmlResponse);
//Adding initiation response into database
_unitOfWork.GameResponseRepository.Insert(gameResponse);
if (gameResponse.initiationResultCode == "00")
{
gameRequest.validatedToken = gameResponse.validatedToken;
//Create signature
var gameConfirmRequest = Utilities.CreateSignature(gameRequest, RequestType.Confirm);
//Transform DTO into GameRequest for calling Razer Initiate
var gameConfirmRequests = iMapper.Map<GameRequest, GameConfirmRequest>(gameConfirmRequest);
//Add confirm request into database
_unitOfWork.GameConfirmRequestRepository.Insert(gameConfirmRequests);
//Call Razer for confirm
response = await Utilities.CallRazer(gameRequest, "purchaseconfirmation");
//Read response
htmlResponse = await response.Content.ReadAsStringAsync();
var gameConfirmResponse = JsonConvert.DeserializeObject<GameConfirmResponse>(htmlResponse);
//Add confirm response into database
_unitOfWork.GameConfirmResponseRepository.Insert(gameConfirmResponse);
}
#endregion
await _unitOfWork.SaveAsync();
scope.Complete();
}
return response;
}任何指导将不胜感激
