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Questions tagged [kestrel-http-server]

Kestrel is a HTTP server that is built-in to ASP.NET Core.

Kestrel is an open-source web server based on libuv and developed by Microsoft. The project home is on GitHub.

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Where is the Kestrel server log?

Where is the Kestrel server log? Im trying to find the cause of why my kestrel server every a few days get down. So i think to find some clue in the kestrel log (if it has one). Something like the iis log configured in the web.config.
Uriel Falak
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Authorization failed. doesn't raise exception?

I created a server-side blazor application with Windows authentication. It works fine and returns the data from the database when running using IIS Express in Visual Studio 2019. try { var filtered = _context.Trades .Where(.....) …
ca9163d9
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Asp.Net Core 2.2 In-Process Hosting Timeout IIS

I am facing timeout issue with Asp.Net Core 2.2 In-Process hosting model. I have a cshtml view which call an Api by an Ajax request. Api has a long running task normally takes 2-3 minutes to complete. After 1 minute, the ajax call becomes timeout in…
SharmaPattar
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Deploy .net core 2.2 web app on remote Kestrel Server?

This question is in 2 parts. I have successfully installed .net core 2.2 libraries on the Windows 2012 server. Now after this How to setup Kestrel Server on the Windows Server 2012 R2? I am using TFS to release the build of my core web app…
King Linux
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Disabling Nagle algorithm in Kestrel Web Server with ASP.NET Core 3.0

ListenOptions.NoDelay is removed and not available in .NET Core 3.0 anymore. In the documentation for migrating to 3.0…
peco
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setting min threadcount with UseLibuv Ubuntu System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException'

I have asp.net core 2.1.6 application It is running fine on Windows with IIS public static IWebHostBuilder BuildWebHost(string[] args) => WebHost.CreateDefaultBuilder(args) .UseStartup() …
Kamran Shahid
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ConfigureKestrel() conflict with appsettings

I have Kestrel section in appsettings.json and I also call ConfigureKestrel() in Program.cs. When I run the app, there is an error: 11:10:36 [Warning] () Overriding address(es) '"https://localhost:5003"'. Binding to endpoints defined in…
Kok How Teh
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System.IO.DirectoryNotFoundException while streaming 9 MB file - .NET Core 2.2 (using Kestrel)

I'm using the code mentioned in this link (https://learn.microsoft.com/en-us/aspnet/core/mvc/models/file-uploads?view=aspnetcore-2.2#uploading-large-files-with-streaming) to stream 9MB jpg/png file but I end up getting the following error on EC2…
Coder Absolute
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UseLibuv option gone after changing Microsoft.aspnetcore.all to Microsoft.NETCore.App in .net core 2.1.6

I am using asp.net core 2.1.6 I have just changed my Microsoft.aspnetcore.all to Microsoft.NETCore.App as publishing the web api project is making too much size. In my code i were using use UseLibuv(o => o.ThreadCount = 1000) to set minmum thread…
Kamran Shahid
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How to protect PFX certificates for ASP.NET Core web apps running on Linux?

I have an ASP.NET Core 2.2 web app running on Ubuntu. The web app is served by Kestrel configured as an Ubuntu service, running as www-data user. The web app uses a PFX certificate for signing custom responses. So, obviously I need to give www-data…
JustAMartin
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Why does Active Directory work with Visual Studio MVC templates when using IIS Express but not Kestrel?

I see my AD name when I use IIS Express is @User.Identity.Name I switch to Kestrel and the name is blank ? What happened to AD with Kestrel? I've tried some fixes below but not quite sure I knew what I was doing…
punkouter
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Bad request data: "Requests with 'Connection: Upgrade' cannot have content in the request body." when doing POST request to APi

I have created a simple .NET core Web API, which runs perfectly on localhost. Whenever i deploy the docker image to our server (Jelastic) and POST to the only POST endpoint i get failure. The error is as follows: INFO 02:41:14 Connection id…
Maarten
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ASP.Net core 2 - powershell remoting works only in IIS Express (Kestrel not working)

I'm trying to connect powershell session from my ASP.Net Core 2 app (.NET Framework 4.6.2 as a platform) to my Exchange server. Code works perfectly when using IIS Express (debug in Visual studio), but I had no luck using Kestrel. Exchange is set up…
Miroslav Adamec
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Exceptions thrown by middleware are not being logged (.UseExceptionHandler?)

For the hell of me I can't figure this out. I have some middleware which is throwing exceptions, i.e. public class SubscriptionMiddleware { private readonly RequestDelegate _next; ... public SubscriptionMiddleware(RequestDelegate next,…
bokibeg
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How check entrance data before web service without getting slowly?

I want to check some character in all entrance data before API. I check in middle-ware but it makes API slowly. I mean this: 1 Client send request => 2 NGINX =>3 Kestrel => 4 middle-ware=> 5 Code I want to check in steps before code. I use .net core…
Sara Zakizadeh
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