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ASP.NET SignalR is a library for ASP.NET developers that makes it simple to add real-time functionality to your web applications. That is, to have your server-side code push content to the connected clients as it happens, in real-time.

8,830 questions

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I want to trigger functions when user information is updated in B2C

I want to trigger functions when user information is updated in B2C. However, I could not find a sample. Is this possible? The process is as follows. Change the user's name in Azure AD B2C azure ... user avatar juckier

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Can we get B2C user information via server push?

I am using Azure and want to notify ReactApp via server push only when I update a user's information in B2C. Therefore, we are considering using azure functions and signalR. Is it possible to send ... user avatar juckier

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How to add signalr to redux-observable

I'm creating a react app which implements SignalR. I want to use SignalR for authentication my app. But I'm stuck to add my connection to redux-observable. Here is my component. import {switchMap, ... user avatar Tony

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Does an active web-sockets connection use CPU time in Azure?

With the free plan on Azure App-service, you are provided with 60 minutes of CPU time per day. I have a web app that uses SignalR for real-time communication. My question is, does 1 minute of active ... user avatar Dani

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Blazor Server - How to handle situation when user is faster then SignalR?

I have a complex Blazor server app and I run into situations that user interact with the form and while the server is trying to manipulate the DOM via SignalR, the user manage to do other things in ... user avatar Yaron Amar

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Signalr JS serverless close session

Coming from socket.io I had on the server side the following code: socket.on("disconnect", async () => {}) When the user closes the Tap or refreshes the page. I need to know if I can ... user avatar Ibrahim shamma

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Razor page hubConnection doesn't get async message

This is form in razor page: <div> <b>Message :</b> <input value="@Context" @onchange="@(e => { Context = e.Value.ToString(); })" /> <button ... user avatar metel

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How to read SignalR messages using Lua inside nginx ingress controller

I have a .NET web API server running SignalR behind an Nginx ingress controller. What I would like to do is, just like other HTTP requests and their payloads, read the messages getting sent back and ... user avatar Manish Ballav

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SignalR Azure Active Directory authorization issue

I have an app that is hosted under the azure app service. The app builds on ASP.NET MVC with Angular JS (SPA). The hosted app is protected with Azure Active Directory authentication. And afterward, I ... user avatar Ravi

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display videostream with blazor, signalr and .net 6 webapi

Context: I have a .net webapi which streams a video frame-by-frame using the following SignalR streaming method: public async IAsyncEnumerable<byte[]> CameraStream( string cameraPath,... user avatar Ties Mulder

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Using a blazor server with signalR as a relay server

The goal is to use a Blazor server as a relay server using signalR. I have little to no experience with blazor servers before this. The Idea would be to connect a Winform/Xamarin client to this server,... user avatar Ifirit

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VS Blazor Server App Template: Server to Client SignalR Communication

Since blazer server already establish a signalr connection with it's client, without creating new signalr connection is there any simple way for server to tap in blazorhub and push notification to ... user avatar Spdragon

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Is it possible to get the UI culture of a SignalR client to send localized content?

It's easy enough for me to send messages via SignalR to specific users: await _hubContext.Clients.User(userIDString).SendAsync("remoteMethod", data); The challenge is that I can't figure ... user avatar Jeff Putz

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SignalR connect setup in react- using useEffects

I'm using "@microsoft/signalr": "^6.0.5", and trying to set up a connection. It is able to connect with the backend, but I am not sure if my setup looks OK for when the connection ... user avatar meerkat

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How to resolve problems with SignalR after IIS publish?

I have some problem with blazor server and signalr on IIS. When i trying to start the application from iis, i get the following error error when start page on iis I've published my solution .NET Core ... user avatar Roberto Marchesi

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