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Questions tagged [azure-signalr]

Questions about the Microsoft Azure SignalR Service

Azure SignalR Service simplifies the process of adding real-time web functionality to applications over HTTP. This real-time functionality allows the service to push content updates to connected clients, such as a single page web or mobile application. As a result, clients are updated without the need to poll the server, or submit new HTTP requests for updates.

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Why is Azure SignalR Service recommended when deploying a Blazor Server Side app?

When I publish a Blazor Server Side app on Azure, Visual Studio prompts a message that says: Your application is making use of SignalR. For environments that need to scale we strongly recommend adding a dependency on Azure SignalR Service. However,…
tocqueville
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Azure SignalR Error: (429) Too Many Requests

I am using Azure SignalR with Asp.Net MVC API (with .net framework not .net core) project. I can never connect to Azure's SignalR service (tried any possible configuration) while everything works fine when signalr is self-hosted. As I enable CLR…
JustWork
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SignalR .NET Client connecting to Azure SignalR Service in a Blazor .NET Core 3 application

I'm trying to make a connection between my ASP.NET Core 3.0 Blazor (server-side) application and the Azure SignalR Service. I'll end up injecting my SignalR client (service) in to a few Blazor components so they'll update my UI/DOM in realtime. My…
Jason Shave
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What is the difference between Default/Serverless/Classic settings in Azure SignalR?

I have set up the Azure SignalR Service for REST API. There are three modes under settings: Default, Serverless, Classic. I can't find any information about what each of these items sets. The only one thing I got so far, that if I use Azure SignalR…
Anna
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Send Message to Specific user using Azure SignalR

Using Azure SignalR (not .Net Core SignalR), Is Clients.Users.SendAsync supported to send message to specific user? [Authorize] public class ChatHub : Hub { public async Task OnNewMessage(string userId, string message) { await…
Abhijeet
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How can I check how many connections are in a Group in my Azure SignalR service?

I am trying to implement Azure SignalR Service to facilitate two way messaging between a desktop, asp.net-core and a xamarin.ios apps. I have created a Hub as per Microsoft's documentation…
Dmitry Samuylov
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Resource based authorization in SignalR

I have web API with custom policies and authorization handlers. I wanted to reuse authorization handlers but HttpContext is null when attribute is used on signalr's hub. For example this is my controller. [Authorize] public sealed class…
Degusto
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Azure SignalR Service Connection is not active

I updated our signalr packages from 2.4.0 and added RunAzureSignalR instead of RunSignalR. Added this code in de Startup.cs app.Map("/signalr", map => { var hubConfiguration = new HubConfiguration { EnableDetailedErrors = true …
Youp Hulsebos
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Azure WebJob not sending SignalR message to Azure SignalR service

I have an Asp.Net Core Api 3.1 and an Azure WebJob, both running on an Azure App Service. Both of them have a need to send notifications and neither will be receiving messages. To break it down: I have a single instance of the Azure SignalR Service…
razaross444
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Using ASP.NET Core SignalR in .NET Console Client App to Receive Messages from Azure SignalR

I am learning SignalR but have hit a road block. I have an Azure function which is successfully posting to Azure SignalR Hosted Service (configured in Serverless Mode) I've been following this quickstart: Quickstart: Create a chat room with Azure…
Aaron Glover
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Messages not coming thru to Azure SignalR Service

I'm implementing Azure SignalR service in my ASP.NET Core 2.2 app with React front-end. When I send a message, I'm NOT getting any errors but my messages are not reaching the Azure SignalR service. To be specific, this is a private chat application…
Sam
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How to invoke and debug a SignalRTrigger function in an Azure Functions App in Visual Studio

I'm building my first Azure Function App with SignalR trigger binding following this guide. I already have my Function App and my SignalR Service set up in Azure. But now I need to debug one of my SignalR triggered functions. I'm trying to do this…
user1531921
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SignalR connection limits in Azure Web App

I'm using ASP.NET Core SignalR in one of my ASP.NET Core MVC applications (.NET 6) which is hosted on Azure as a web app. I'm struggeling to find information on how many concurrent connections my web app can handle before SignalR can't accept more…
citronas
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Connecting to SignalR from React Native Expo app

I'm trying to connect to my SignalR hub from a new React Native Expo app and I keep getting an error, though the nature of the error is unclear because there's no data provided with the error. As I said, this is a brand new Expo app so the code is…
Sam
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Azure SignalR understanding connection count

I am a bit confused with the Azure SignalR connection count. When I run my MVC.NET on my Visual Studio debug mode, it immediately creates 10 server connections. So, I carefully looked at the documentation…
Sam
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