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Blazor Server Web on K8S behind revser proxy Issue #2439

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alaam@ecash-pay.com created
  • ABP Framework version: v4.4.4
  • UI type: Blazor Server
  • DB provider: EF Core
  • Architecture: Microservice
  • Orchestrator: K8S
  • Identity Server Separated: yes
  • Exception message and stack trace: No Exception is shown
  • Steps to reproduce the issue:"
  • Make two microservices one for blazor web and the other for identity server
  • Deploy two services on Docker Desktop - K8S - Windows 2019 Standard - on Hyper-V
  • Blazor Web Service is listining to localhost 44314 as LoadBalancer
  • Identity Server Service is listining to localhost 44322 as LoadBalancer
  • Do IIS ARR Resverse proxy using URL Redirect for tow web sites :
    • Blazor Website :
      • Domain : example.com
      • Redirect to : localhost:44314
    • Identity Server Website :
      • Domain: login.example.com
      • Redirect to localhost: 44322

When we open blazor server web from localhost URL (which is localhost:44314) it works without any problem When we open blazor server web from domain URL (example.com) it stuck on background screen like this :

These are blazor server web logs for localhost and example.com requests :

  • localhost logs :
[11:12:47 INF] Executed endpoint '/_blazor'

[11:12:47 INF] Request finished HTTP/1.1 GET https://localhost:44314/_blazor?id=uF18SGRpW46_Uj84M32d5Q - - - 101 - - 353825.4369ms

[11:12:47 INF] Request starting HTTP/1.1 POST https://localhost:44314/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundary6H5AkrTlek70VZIU 359

[11:12:47 INF] Executing endpoint 'Blazor disconnect'

[11:12:47 INF] Executed endpoint 'Blazor disconnect'

[11:12:47 INF] Request finished HTTP/1.1 POST https://localhost:44314/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundary6H5AkrTlek70VZIU 359 - 200 0 - 4.2039ms

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/ - -

[11:13:04 INF] Executing endpoint '/_Host'

[11:13:04 INF] Route matched with {page = "/_Host", action = "", controller = "", area = ""}. Executing page /_Host

[11:13:04 INF] Skipping the execution of current filter as its not the most effective filter implementing the policy Microsoft.AspNetCore.Mvc.ViewFeatures.IAntiforgeryPolicy

[11:13:04 INF] Executing an implicit handler method - ModelState is Valid

[11:13:04 INF] Executed an implicit handler method, returned result Microsoft.AspNetCore.Mvc.RazorPages.PageResult.

[11:13:04 INF] Executed page /_Host in 47.9573ms

[11:13:04 INF] Executed endpoint '/_Host'

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/ - - - 200 - text/html;+charset=utf-8 52.9126ms

[11:13:04 INF] Executed endpoint '/_blazor'

[11:13:04 INF] Request finished HTTP/1.1 GET https://localhost:44314/_blazor?id=VLwxJPC1xKpfedXSLdIVRQ - - - 101 - - 169640.5335ms

[11:13:04 INF] Request starting HTTP/2 POST https://localhost:44314/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundaryU1P6wVPCJDstCeJC 359

[11:13:04 INF] Executing endpoint 'Blazor disconnect'

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css?_v=637780985056135159 - -

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js?_v=637780985063819269 - -

[11:13:04 INF] The file /__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css was not modified

[11:13:04 INF] The file /__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css?_v=637780985056135159 - - - 304 - text/css 0.5486ms

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js?_v=637780985063819269 - - - 304 - application/javascript 0.5461ms

[11:13:04 INF] Request starting HTTP/2 POST https://localhost:44314/_blazor/negotiate?negotiateVersion=1 text/plain;charset=UTF-8 0

[11:13:04 INF] Executing endpoint '/_blazor/negotiate'

[11:13:04 INF] Executed endpoint '/_blazor/negotiate'

[11:13:04 INF] Request finished HTTP/2 POST https://localhost:44314/_blazor/negotiate?negotiateVersion=1 text/plain;charset=UTF-8 0 - 200 316 application/json 4.8935ms

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png - -

[11:13:04 INF] The file /_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png - - - 304 - image/png 0.5240ms

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/favicon.ico - -

[11:13:04 INF] The file /favicon.ico was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/favicon.ico - - - 304 - image/x-icon 0.5405ms

[11:13:04 INF] Request starting HTTP/1.1 GET https://localhost:44314/_blazor?id=kx1ruEJxFhJjYxmpi7IpKw - -

[11:13:04 INF] Executing endpoint '/_blazor'

[11:13:04 INF] Authorization failed. These requirements were not met:

PermissionRequirement: SettingManagement.Emailing

[11:13:04 INF] Authorization failed. These requirements were not met:

PermissionRequirement: AbpIdentity.SettingManagement

[11:13:04 INF] Authorization failed. These requirements were not met:

PermissionRequirement: LeptonThemeManagement.Settings

[11:13:04 INF] Authorization failed. These requirements were not met:

PermissionRequirement: AbpAccount.SettingManagement

[11:13:04 INF] Authorization failed. These requirements were not met:

DenyAnonymousAuthorizationRequirement: Requires an authenticated user.

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/images/logo/logo-light.png - -

[11:13:04 INF] The file /images/logo/logo-light.png was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/images/logo/logo-light.png - - - 304 - image/png 0.5681ms

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/libs/flag-icon-css/flags/1x1/gb.svg - -

[11:13:04 INF] The file /libs/flag-icon-css/flags/1x1/gb.svg was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/libs/flag-icon-css/flags/1x1/gb.svg - - - 304 - image/svg+xml 0.4285ms

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-regular.woff2 - -

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/libs/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2 - -

[11:13:04 INF] Request starting HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-600.woff2 - -

[11:13:04 INF] The file /libs/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2 was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/libs/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2 - - - 304 - font/woff2 0.2809ms

[11:13:04 INF] The file /_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-regular.woff2 was not modified

[11:13:04 INF] The file /_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-600.woff2 was not modified

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-regular.woff2 - - - 304 - font/woff2 0.4767ms

[11:13:04 INF] Request finished HTTP/2 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/fonts/poppins-v6-latin-600.woff2 - - - 304 - font/woff2 0.4818ms

example.com logs :

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/ - -

[11:58:32 INF] Executing endpoint '/_Host'

[11:58:32 INF] Route matched with {page = "/_Host", action = "", controller = "", area = ""}. Executing page /_Host

[11:58:32 INF] Skipping the execution of current filter as its not the most effective filter implementing the policy Microsoft.AspNetCore.Mvc.ViewFeatures.IAntiforgeryPolicy

[11:58:32 INF] Executing an implicit handler method - ModelState is Valid

[11:58:32 INF] Executed an implicit handler method, returned result Microsoft.AspNetCore.Mvc.RazorPages.PageResult.

[11:58:32 INF] Executed page /_Host in 37.5513ms

[11:58:32 INF] Executed endpoint '/_Host'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/ - - - 200 - text/html;+charset=utf-8 42.1522ms

[11:58:32 INF] Executed endpoint '/_blazor'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/_blazor?id=QHhH7TRHSL6YW70Pna5Q2g - - - 101 - - 39064.6072ms

[11:58:32 INF] Request starting HTTP/1.1 POST https://localhost:44314/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundary2ZXINqAD4LZ0yvBg 359

[11:58:32 INF] Executing endpoint 'Blazor disconnect'

[11:58:32 INF] Executed endpoint 'Blazor disconnect'

[11:58:32 INF] Request finished HTTP/1.1 POST https://localhost:44314/_blazor/disconnect multipart/form-data;+boundary=----WebKitFormBoundary2ZXINqAD4LZ0yvBg 359 - 200 0 - 4.9411ms

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js?_v=637781038206322823 - -

[11:58:32 INF] Sending file. Request path: '/__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js'. Physical path: 'N/A'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.B7C1A01BBF10A40E7A8DFE398B3A12BA.js?_v=637781038206322823 - - - 200 393770 application/javascript 3.6102ms

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css?_v=637781038198640524 - -

[11:58:32 INF] Sending file. Request path: '/__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css'. Physical path: 'N/A'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/__bundles/Blazor.LeptonTheme.Global.D8E7FFCED8296200CA04CF2C3E1E76E9.css?_v=637781038198640524 - - - 200 485141 text/css 5.6802ms

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png - -

[11:58:32 INF] The file /_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png was not modified

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/_content/Volo.Abp.AspNetCore.Components.Web.LeptonTheme/assets/backgrounds/bg-transparent.png - - - 304 - image/png 0.6117ms

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/__bundles/bootstrap.min.css.map - -

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/__bundles/bootstrap.min.css.map - - - 302 0 - 7.1426ms

[11:58:32 INF] Request starting HTTP/1.1 POST https://localhost:44314/_blazor/negotiate?negotiateVersion=1 text/plain;charset=UTF-8 0

[11:58:32 INF] Executing endpoint '/_blazor/negotiate'

[11:58:32 INF] Executed endpoint '/_blazor/negotiate'

[11:58:32 INF] Request finished HTTP/1.1 POST https://localhost:44314/_blazor/negotiate?negotiateVersion=1 text/plain;charset=UTF-8 0 - 200 316 application/json 3.7473ms

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/Error?httpStatusCode=404 - -

[11:58:32 INF] Executing endpoint 'Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Controllers.ErrorController.Index (Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared)'

[11:58:32 INF] Route matched with {action = "Index", controller = "Error", area = "", page = ""}. Executing controller action with signature System.Threading.Tasks.Task`1[Microsoft.AspNetCore.Mvc.IActionResult] Index(Int32) on controller Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Controllers.ErrorController (Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared).

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/favicon.ico - -

[11:58:32 INF] Sending file. Request path: '/favicon.ico'. Physical path: '/app/wwwroot/favicon.ico'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/favicon.ico - - - 200 32038 image/x-icon 0.9172ms

[11:58:32 INF] Executing ViewResult, running view ~/Views/Error/404.cshtml.

[11:58:32 INF] Authorization failed. These requirements were not met:

PermissionRequirement: SettingManagement.Emailing

[11:58:32 INF] Authorization failed. These requirements were not met:

PermissionRequirement: AbpIdentity.SettingManagement

[11:58:32 INF] Authorization failed. These requirements were not met:

PermissionRequirement: LeptonThemeManagement.Settings

[11:58:32 INF] Authorization failed. These requirements were not met:

PermissionRequirement: AbpAccount.SettingManagement

[11:58:32 INF] Request starting HTTP/1.1 GET https://localhost:44314/_blazor?id=9LEJcrBO2QkqiJDrEWBPfQ - -

[11:58:32 INF] Executing endpoint '/_blazor'

[11:58:32 INF] Executed ViewResult - view ~/Views/Error/404.cshtml executed in 65.3172ms.

[11:58:32 INF] Executed action Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Controllers.ErrorController.Index (Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared) in 111.1334ms

[11:58:32 INF] Executed endpoint 'Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Controllers.ErrorController.Index (Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared)'

[11:58:32 INF] Request finished HTTP/1.1 GET https://localhost:44314/Error?httpStatusCode=404 - - - 404 - text/html;+charset=utf-8 116.6776ms

Thank you for yor help.

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2 Answer(s)
  • User Avatar
    0
    maliming created
    Support Team Fullstack Developer

    hi

    Did you enable the WebSocketfeature?

    eg: https://www.microfocus.com/documentation/extend-acucobol/1011/GUID-81B323FA-6AE6-438A-A1F5-016D7F45A097.html

  • User Avatar
    0
    alaam@ecash-pay.com created

    hi

    Did you enable the WebSocketfeature?

    eg: https://www.microfocus.com/documentation/extend-acucobol/1011/GUID-81B323FA-6AE6-438A-A1F5-016D7F45A097.html

    Yes I did and It didn't sovle the problem.

    And I even changed IIS ARR URL Redirect to K8S Ingress and it didn't solve the problem!

    The problem was not with IIS nor Ingress it was with Cloudflare Minimize Js and Css. I disabe it and It worked !

    Thank you.

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Made with ❤️ on ABP v9.1.0-preview. Updated on November 18, 2024, 05:54