Site stopped working after every 1-2 days #12003

24 Answer(s)

• 

  0

  ismcagdas created 3 months ago

  Support Team

  Hi @huntethan89

  Could you chck one of your csproj files and share your Abp.* NuGet package version ?

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• 

  0

  gryphon644 created 3 months ago

  is your database on azure?

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• 

  0

  huntethan89 created 3 months ago

  Hi @ismcagdas,

  The Abp NuGet package version is 5.10.1.

  Hi @gryphon644,

  No, our database is not azure, it's on Premises.

  Thanks

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• 

  0

  ismcagdas created 3 months ago

  Support Team

  Hi,

  Thanks. Could you upgrade your Abp NuGet packages to 6.4 and redeploy your app to see if it fixes the problem. I think you are facing a similar issue to https://github.com/aspnetboilerplate/aspnetboilerplate/pull/6165

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• 

  0

  huntethan89 created 2 months ago

  Hi,

  We upgraded the nuget package to 6.4 and in that process we faced lot of issues. So we upgraded lot of other dlls as well and that lead to one more issue as follows:

  

  Basically what we are trying to do is fetch data from URL and showing at our end. We are passing URL in following CreateProxyHttpRequest and getting the data without any issue in version 5.10 but getting above attached image error after upgrading to 6.4.

  var request = HttpContext.CreateProxyHttpRequest(new Uri(_url));
  var response = await _client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, HttpContext.RequestAborted);
  await HttpContext.CopyProxyHttpResponse(response);
  

  Following is the code which we are using for Proxy request:

  `public static class ProxyRequest { public static HttpRequestMessage CreateProxyHttpRequest(this HttpContext context, Uri uri) { var request = context.Request;

      var requestMessage = new HttpRequestMessage();
      var requestMethod = request.Method;
      if (!HttpMethods.IsGet(requestMethod) &&
          !HttpMethods.IsHead(requestMethod) &&
          !HttpMethods.IsDelete(requestMethod) &&
          !HttpMethods.IsTrace(requestMethod))
      {
          var streamContent = new StreamContent(request.Body);
          requestMessage.Content = streamContent;
      }
  
      // Copy the request headers
      foreach (var header in request.Headers)
      {
          if (!requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray()) && requestMessage.Content != null)
          {
              requestMessage.Content?.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
          }
      }
  
      requestMessage.Headers.Host = uri.Authority;
      requestMessage.RequestUri = uri;
      requestMessage.Method = new HttpMethod(request.Method);
  
      return requestMessage;
  }
  public static async Task CopyProxyHttpResponse(this HttpContext context, HttpResponseMessage responseMessage)
  {
      if (responseMessage == null)
      {
          throw new ArgumentNullException(nameof(responseMessage));
      }
  
      var response = context.Response;
  
      response.StatusCode = (int)responseMessage.StatusCode;
      foreach (var header in responseMessage.Headers)
      {
          response.Headers[header.Key] = header.Value.ToArray();
      }
  
      foreach (var header in responseMessage.Content.Headers)
      {
          response.Headers[header.Key] = header.Value.ToArray();
      }
  
      // SendAsync removes chunking from the response. This removes the header so it doesn't expect a chunked response.
      response.Headers.Remove("transfer-encoding");
  
      using (var responseStream = await responseMessage.Content.ReadAsStreamAsync())
      {
          await responseStream.CopyToAsync(response.Body, 1000000, context.RequestAborted);
      }
  }
  

  }`

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• 

  0

  ismcagdas created 2 months ago

  Support Team

  Hi @huntethan89

  This seems like an error related to ASP.NET Core. As I can see, there are many reasons for this error, see https://stackoverflow.com/questions/58215104/whats-the-neterr-http2-protocol-error-about.

  • Have you solved this issue ?
  • Does that happen on development time ?

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• 

  0

  huntethan89 created 2 months ago

  Hi,

  Issue is not resolved yet. We tried with ASP.net Core 5.0 application without ABP and tested there with ASPNETCore.Proxy. It is working fine there but when using with ABP net zero it was not working.

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• 

  0

  ismcagdas created 2 months ago

  Support Team

  Hi,

  Could you share your project and steps to reproduce this issue with [email protected] ?

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• 

  0

  huntethan89 created 2 months ago

  Hi @ismcagdas,

  Project sent on email.

  Thanks.

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• 

  0

  m.aliozkaya created 2 months ago

  Support Team

  Hi @huntethan89,

  We are currently reviewing your project and we found the error. We will respond as soon as possible.

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• 

  0

  huntethan89 created one month ago

  Hi,

  Just checking, Any update on this?

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• 

  0

  ismcagdas created one month ago

  Support Team

  Hi,

  Could you try the solution below;

  1. Add [WrapResult(WrapOnSuccess = false, WrapOnError = false)] to related action method
  2. Add AddProxies as shown below;

  

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• 

  0

  huntethan89 created one month ago

  Hi,

  We tried this but it did not work.

  Thanks

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• 

  0

  ismcagdas created one month ago

  Support Team

  Hi,

  Could you redirect your source code to us again ? We will update the project and share it with you.

  Thanks,

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• 

  0

  huntethan89 created one month ago

  Hi,

  Sent project in email. Please have a look.

  Thanks

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• 

  0

  ismcagdas created one month ago

  Support Team

  Hi,

  Thanks, we have replied via email.

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• 

  0

  huntethan89 created one month ago

  Hi,

  Can you please send again. I did not receive any email.

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• 

  0

  ismcagdas created one month ago

  Support Team

  Hi,

  Here is the message;

  You were right, it doesn't work for the Index action but it works for ProxyToPHPServer. Is that enough for you or do you want us to investigate it deeper ?

  

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• 

  0

  huntethan89 created one month ago

  Hi,

  Our work is specifically with the action method. If you can resolve the issue for the Index action method, that would be helpful.

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• 

  0

  ismcagdas created one month ago

  Support Team

  Hi @huntethan89

  We are looking into this but couldn't find the reason yet. Could you share why do you want to use the result type Task<IActionResult> instead of Task ? We can consider your use case while checking the issue.

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• 

  0

  huntethan89 created one month ago

  Hi, We want to use Task<IActionResult> because the function returns view as in most of the conditions. I am attaching the actual function. I hope it will help you to understand the case.

  <br> <br> public async Task<IActionResult> Index(string SclGuid, string SubGuid, string Categoryid, string bookid, string title, string bookcode, string toc, string QuotID, string QuoteCategoryid, bool IsRead) { if (QuotID != null && QuoteCategoryid != null && Categoryid == null) { Categoryid = QuoteCategoryid; } bool isTokenAccessExpired = false; var AccessTokenId = ""; bool isQuoteSetting = false; // isQuoteSetting = await isQuoteData(SubGuid); //** This id done for user Access when user login from Openlightbox.com *// var SubsId = SubGuid.Split("|"); if (SubsId.Length > 1) { try { AccessTokenId = HttpContext.Session.GetString("AccessTokenId").ToString(); isTokenAccessExpired = AccessTokenId == null ? true : false; } catch { return Redirect("https://openlightbox.com"); } } int? subscriptionId = await _entity_SchoolSubscriptionsMaster.GetAll() .Where(x => x.SubscriptionGuid_Id == SubsId[0]).Select(x => x.SubscriptionId_FK) .FirstOrDefaultAsync(); bool IsForTeacher = await _entity_SubscriptionMaster.GetAll().WhereIf(subscriptionId != null, x => x.Id == subscriptionId).Select(x => x.IsForTeacher).FirstOrDefaultAsync(); if (IsForTeacher && !User.Identity.IsAuthenticated) { return Redirect("/Account/Login?returnUrl=" + HttpContext.Request.Path.Value); } if (!isTokenAccessExpired) { TASubscriptionModel model = new TASubscriptionModel(); // model.IsQuoteSetting = isQuoteSetting; model.IsTeacherView = IsForTeacher; AdminQuoteSettingController quoteSetting = await QuoteSetting(SubGuid); if (quoteSetting == null) model.IsQuoteSetting = false; else { isQuoteSetting = model.IsQuoteSetting = true; model.Discount = quoteSetting.Discount; var QuoteInfo = await _entity_QuoteInfo.GetAll() .Where(x => x.QuoteSettingIDFK == quoteSetting.Id) .WhereIf(QuotID != null && QuotID.Trim() != "", x => x.Id == Convert.ToInt32(QuotID)) .FirstOrDefaultAsync(); Tuple<int, Double> BookCountPrice = await GetBookCountPrice(model.Discount, QuoteInfo == null ? 0 : QuoteInfo.Id); model.BookCount = BookCountPrice.Item1; model.BookQuoteAmount = BookCountPrice.Item2.ToString(); } try { string ActiveSubscriptionMessage = await _taSubscriptionAppService.IsSubscriptionActive(SubsId[0], isQuoteSetting); if (ActiveSubscriptionMessage == "" || isQuoteSetting == true) { if (ActiveSubscriptionMessage != "") { model.SubscriptionStatus = "Past"; } if ((Categoryid == null || Categoryid.Contains("Filter-") == true) && bookid == null) { if (SubsId[0] != null) { //model.sliderList = await _taSubscriptionAppService.GetSlidersinfo(SubGuid); //model.tasubscriptionBooksInfo = await _taSubscriptionAppService.GetBookDataForTASubscription(SclGuid, SubGuid, "", "", "%", "-", "-", "-", 1, false, false, false); model.advanceSearchGrades = await _taSubscriptionAppService.GetSubscriptionAdvanceFilters(SubsId[0], isQuoteSetting); model.SchoolGuidId = SclGuid; model.SubscriptionGuidId = SubsId[0]; model.bookResources = await _taSubscriptionAppService.GetBookResourcesIcons(SclGuid, SubsId[0]); model.isFilterActive = false; if (Categoryid != null) { string FilterToken = Categoryid.Split("Filter-")[1]; if (FilterToken.Trim() != "") { HttpContext.Session.Clear(); if (!string.IsNullOrWhiteSpace(AccessTokenId)) { HttpContext.Session.SetString("AccessTokenId", AccessTokenId); } model.ActivefilterValues = await _taSubscriptionAppService.GetActiveFiltersdata(FilterToken); } } } return View(model); } else { var url = HttpContext.Request.GetDisplayUrl(); await TAsubscriptionBookView(Convert.ToInt32(Categoryid), Convert.ToInt32(bookid), SclGuid, SubsId[0], title, bookcode, toc, url, isQuoteSetting, QuotID, IsRead); model.ValidsubscriptionMsg = ActiveSubscriptionMessage; return View(model); } } else { System.Text.RegularExpressions.Match match = Regex.Match(ActiveSubscriptionMessage, @"[A-Za-z]{3}\s\d{2},\s\d{4}"); string date = match.Value; if (!string.IsNullOrEmpty(date)) { var dateTime = CommonClass.GlobelDateFormat(System.DateTime.ParseExact(date, "MMM dd, yyyy", CultureInfo.CurrentCulture)); //--- Future if (dateTime > CommonClass.GlobelDateFormat(System.DateTime.Now.Date)) { model.SubscriptionStatus = "Future"; model.booksThumbnailsData = await _taSubscriptionAppService.GetBooksCoverImagesBySubscription(SubGuid); } else if (dateTime < CommonClass.GlobelDateFormat(System.DateTime.Now.Date)) { model.SubscriptionStatus = "Past"; } model.SubscriptionStatusDate = dateTime; } if (model.SubscriptionStatus == "Past") model.ValidsubscriptionMsg = Convert.ToDateTime(model.SubscriptionStatusDate).ToString("MMMM dd, yyyy") + "| "; else model.ValidsubscriptionMsg = ActiveSubscriptionMessage; return View(model); } } catch (Exception ex) { CommonClass.Writelogs1("Error: " + ex.Message); return View(model); } } else { return Redirect("https://openlightbox.com"); } }

  
  the function `TAsubscriptionBookView` is being called in the above-mentioned index function to return the proxy URL.

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• 

  0

  m.aliozkaya created one month ago

  Support Team

  Hi @huntethan89,

  We are still working on resolving the issue, we will get back to you as soon as possible.

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• 

  0

  huntethan89 created 10 days ago

  Hi,

  Anything on this. Please let me know.

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• 

  0

  m.aliozkaya created 4 days ago

  Support Team

  Hi @huntethan89,

  Could you try this solution?

  Add wrap attribute to the class.

  [WrapResult(WrapOnSuccess = false, WrapOnError = false)]
  public class ProxyController : ProjectDemoControllerBase
  {
      public async Task<IActionResult> Index()
      {
          var url = "the-url";
  
          // Ensure the response is fully handled by HttpProxyAsync
          await this.HttpProxyAsync(url);
          
          // Return a blank result to avoid modifying the response after it has started
          return new EmptyResult();
      }
  
      public Task ProxyToPHPServer()
      {
          return this.HttpProxyAsync("url");
      }
  }
  

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