API not working when called from an application ,but was working fine with postman. #6473

5 Answer(s)

• 

  0

  maliming created one year ago

  Support Team Fullstack Developer

  hi

  Im getting the above exception when i call this api from APP,

  Can you share the call code ?

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• 

  0

  Anjaneyulu created one year ago

  Hi,

  Calling in golang application:

  API : APIGetUser             string = "/api/pc/get-user-info"
  

  Libhandle is structure to handle the api & db configuration , Where is client is an http client implementationf for api calls.

  type LibHandle struct {
  	db  *adapter.Adapter
  	log logger.Logger
  	cfg *Config
  	c   *Client
  }
  

  Calling Function :

  func (h *LibHandle) getUser(userName string, localUser bool) (*UserCrdential, bool, error) {
  	uc, noLocalUser := h.getLocalUser(userName)
  	mr := make(map[string]interface{})
  	mr["UID"] = h.getUID()
  	mr["UserName"] = userName
  
  	``` req, err := h.getRequest("POST", APIGetUser, mr) ```
  	if err != nil {
  		h.log.Error("Failed to get user, failed to create API request", "err", err)
  		if noLocalUser {
  			return nil, false, err
  		}
  		return uc, true, nil
  	}
  	// q := req.URL.Query()
  	// q.Add("UID", h.getUID())
  	// q.Add("UserName", userName)
  	// req.URL.RawQuery = q.Encode()
  
  	```resp, err := h.c.Do(req) ```
  	
  	if err != nil {
  		h.log.Error("Failed to get user, invalid response from the server", "err", err)
  		if noLocalUser {
  			return nil, false, err
  		}
  		return uc, true, nil
  	}
  	defer resp.Body.Close()
  	if resp.StatusCode != http.StatusOK {
  		h.log.Error("Failed to get user, get user failed with status", "status", resp.StatusCode)
  		if noLocalUser {
  			return nil, false, err
  		}
  		return uc, true, nil
  	}
  	var ud UserDetials
  	err = jsonutil.DecodeJSONFromReader(resp.Body, &ud)
  	if err != nil {
  		h.log.Error("Failed to get user, failed to parse the json", "err", err)
  		if noLocalUser {
  			return nil, false, err
  		}
  		return uc, true, nil
  	}
  
  }
  

  Function : Common function to form a request based on the provided method,route and inputs >> h.getRequest("POST", APIGetUser, Mr)

  
  func (h *LibHandle) getRequest(method string, path string, model interface{}) (*http.Request, error) {
  	req, err := h.c.JSONRequest(method, path, model)
  	if err != nil {
  		return nil, err
  	}
  	//req.Header.Add("XSENSE-APP-ID", h.cfg.AppID)
  	req.Header.Add("XSENSE-API-KEY", h.cfg.AppSecret)
  	return req, nil
  }
  
  func (c *Client) JSONRequest(method string, requestPath string, model interface{}) (*http.Request, error) {
  	var body *bytes.Buffer
  	if model != nil {
  		j, err := json.Marshal(model)
  		if err != nil {
  			return nil, err
  		}
  		body = bytes.NewBuffer(j)
  	} else {
  		body = bytes.NewBuffer(make([]byte, 0))
  	}
  	url := &url.URL{
  		Scheme: c.addr.Scheme,
  		Host:   c.addr.Host,
  		User:   c.addr.User,
  		Path:   path.Join(c.addr.Path, requestPath),
  	}
  	req, err := http.NewRequest(method, url.RequestURI(), body)
  	req.Host = url.Host
  	req.URL.User = url.User
  	req.URL.Scheme = url.Scheme
  	req.URL.Host = url.Host
  	req.Header.Set("Content-Type", "application/json")
  	return req, err
  }
  
  Function : Common function to excute the request >>  resp, err := h.c.Do(req)
  
  func (c *Client) Do(req *http.Request, timeout ...time.Duration) (*http.Response, error) {
  	if timeout != nil {
  		c.hc.Timeout = timeout[0]
  	} else {
  		c.hc.Timeout = c.defaultTimeout
  	}
  	return c.hc.Do(req)
  }
  

  Hope this helps .

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• 

  0

  maliming created one year ago

  Support Team Fullstack Developer

  hi

  We don't know the Golang. Sorry.

  Task was cancelled

  Please set the log level to Debug and share the request logs. Thanks

  liming.ma@volosoft.com

  public class Program
  {
      public async static Task<int> Main(string[] args)
      {
          Log.Logger = new LoggerConfiguration()
              .MinimumLevel.Debug()
              .Enrich.FromLogContext()
              .WriteTo.Async(c => c.File("Logs/logs.txt"))
              .WriteTo.Async(c => c.Console())
              .CreateLogger();
  

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• 

  0

  Anjaneyulu created one year ago

  I got an interesting case here... I could solve the above issue by writing extension to Identity EF core repository. No change in the calling function from the client application.

  public class XSenseEfCoreIdentityUserRepository  : EfCoreIdentityUserRepository, IXSenseIdentityUserRepository
      {
          public XSenseEfCoreIdentityUserRepository(
          IDbContextProvider<IIdentityDbContext> dbContextProvider)
          : base(dbContextProvider)
          {
          }
          
      public virtual async Task<IdentityUser> GetIdentityUserDataAsync(Guid userId)
          {
              var dbContext = await GetDbContextAsync();
              var usersData = await dbContext.Set<IdentityUser>().IncludeDetails(true).Where(u => u.Id ==                                             userId).FirstOrDefaultAsync();
              return usersData;
          }
  }
  

  Now i have different issue with

  idenityUsermanger.UpdateAsync(user)

  Below is the stack trace:

  An unhandled exception has occurred while executing the request.
  System.OperationCanceledException: The operation was canceled.
     at System.Threading.CancellationToken.ThrowOperationCanceledException()
     at System.Threading.CancellationToken.ThrowIfCancellationRequested()
     at Volo.Abp.Identity.IdentityUserStore.GetSecurityStampAsync(IdentityUser user, CancellationToken cancellationToken)
     at Microsoft.AspNetCore.Identity.UserManager`1.GetSecurityStampAsync(TUser user)
     at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo)
     at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue`1.ProceedAsync()
     at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
     at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
     at Microsoft.AspNetCore.Identity.UserManager`1.ValidateUserAsync(TUser user)
     at Microsoft.AspNetCore.Identity.UserManager`1.UpdateUserAsync(TUser user)
     at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo)
     at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue`1.ProceedAsync()
     at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
     at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
     at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo)
     at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue`1.ProceedAsync()
     at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
     at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
     at XSense.Controllers.ComputerController.GetAuthenticationCode(SendAuthenticationRequest request) in D:\Git_Sandbox\XSenseOne\src\XSense.HttpApi\Controllers\ComputerController.cs:line 1207
     at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.&lt;InvokeNextActionFilterAsync&gt;g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.&lt;InvokeInnerFilterAsync&gt;g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.&lt;InvokeNextExceptionFilterAsync&gt;g__Awaited|26_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ExceptionContextSealed context)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.&lt;InvokeNextResourceFilter&gt;g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.&lt;InvokeFilterPipelineAsync&gt;g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.&lt;InvokeAsync&gt;g__Logged|17_1(ResourceInvoker invoker)
     at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.&lt;InvokeAsync&gt;g__Logged|17_1(ResourceInvoker invoker)
     at Microsoft.AspNetCore.Routing.EndpointMiddleware.&lt;Invoke&gt;g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
     at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
     at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
     at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
     at Cotur.Abp.ApiKeyAuthorization.Http.ApiKeys.ApiKeyAuthorizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next) in D:\Git_Sandbox\XSenseOne\modules\abp-api-key-authorization\src\Cotur.Abp.ApiKeyAuthorization.AspNetCore\ApiKeys\ApiKeyAuthorizationMiddleware.cs:line 50
     at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c__DisplayClass6_1.&lt;&lt;UseMiddlewareInterface&gt;b__1>d.MoveNext()
  --- End of stack trace from previous location ---
     at Microsoft.AspNetCore.Builder.ApplicationBuilderAbpOpenIddictMiddlewareExtension.&lt;&gt;c__DisplayClass0_0.&lt;&lt;UseAbpOpenIddictValidation&gt;b__0>d.MoveNext() in D:\Git_Sandbox\XSenseOne\modules\Volo.OpenIddict.Pro\src\Volo.Abp.OpenIddict.AspNetCore\Microsoft\AspNetCore\Builder\ApplicationBuilderAbpOpenIddictMiddlewareExtension.cs:line 21
  --- End of stack trace from previous location ---
     at Volo.Abp.AspNetCore.Uow.AbpUnitOfWorkMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
     at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c__DisplayClass6_1.&lt;&lt;UseMiddlewareInterface&gt;b__1>d.MoveNext()
  --- End of stack trace from previous location ---
     at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
     at Volo.Abp.AspNetCore.ExceptionHandling.AbpExceptionHandlingMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
     at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c__DisplayClass6_1.&lt;&lt;UseMiddlewareInterface&gt;b__1>d.MoveNext()
  --- End of stack trace from previous location ---
     at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
     at XSense.Web.XSenseWebModule.&lt;&gt;c.&lt;&lt;OnApplicationInitialization&gt;b__18_1>d.MoveNext() in D:\Git_Sandbox\XSenseOne\src\XSense.Web\XSenseWebModule.cs:line 562
  --- End of stack trace from previous location ---
     at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
     at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
     at Volo.Abp.AspNetCore.Tracing.AbpCorrelationIdMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
     at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c__DisplayClass6_1.&lt;&lt;UseMiddlewareInterface&gt;b__1>d.MoveNext()
  --- End of stack trace from previous location ---
     at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
     at Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
     at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c__DisplayClass6_1.&lt;&lt;UseMiddlewareInterface&gt;b__1>d.MoveNext()
  --- End of stack trace from previous location ---
     at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
  

  All the apis are working good earlier, but recently we have to flush the data and after that it seems we are having this issues. I couldnt guess what went wrong.

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• 

  0

  maliming created one year ago

  Support Team Fullstack Developer

  hi

  The operation was canceled.

  The reason I can think of is that the caller cancels the http request, so the server will have this error.

  HttpContext.RequestAborted

  https://www.meziantou.net/handling-aborted-requests-in-asp-net-core.htm

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