157 questions with Azure SignalR Service tags

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SignalR is not delivering message

SignalR is not delivering message. The service seems stop working from yesterday. I setup System Error Alert on SignalR and it emails me the system error alert when I sent a message to the signalR service and not delivering to the expected clients This…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Feb 14, 2025, 8:54 AM
zigzagcloud 0 Reputation points
commented Feb 20, 2025, 6:53 AM
Shree Hima Bindu Maganti 3,145 Reputation points Microsoft Vendor
0 answers

App container located in northeurope with reduced signalR performance

I have a number of azure app containers running in the region westeurope. We have a database and Azure SignalR service running in northeurope that's being used by the container apps. To reduce database latency we created a new app container…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
Azure Container Apps
Azure Container Apps
An Azure service that provides a general-purpose, serverless container platform.
548 questions
asked Feb 19, 2025, 9:28 AM
Anton Jonsson 0 Reputation points
1 answer

Connection to signalR from Azure function fails with 403 (Forbidden) several times a day for 5 minutes, and then works again

As titel, several times a day our connection to singalR from the azure function fails with a 403 forbidden error. After 5 minutes the connection recovers. Full Exception : Exception while executing function /Functions.OrderToSignalR --->…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,464 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Feb 13, 2025, 10:47 AM
Dorus Peelen 31 Reputation points
commented Feb 18, 2025, 6:54 PM
Khadeer Ali 3,675 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Can't connect to Azure signalR

I can't connect to azure signalR, Here's my code. startup.cs string connectionString = System.Configuration.ConfigurationManager.AppSettings["SignalRConn"]; ConfigureAuth(app); app.MapAzureSignalR(this.GetType().FullName,…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Feb 8, 2025, 10:59 AM
Gerald Benavente 20 Reputation points
accepted Feb 15, 2025, 4:52 AM
Gerald Benavente 20 Reputation points
2 answers One of the answers was accepted by the question author.

failed to make Windows Desktop UI App in .Net Framework 4.8 SignalR client to connect to .Net Core SignalR Server

I can make IIS ASP.NET .Net Framework 4.8 SignalR client to connect to .Net Core SignalR Server. But I failed to make Windows Desktop UI App in .Net Framework 4.8 SignalR client to connect to .Net Core SignalR Server. .Net Core SignalR Server: …

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Jan 11, 2025, 4:42 PM
Net Wang 40 Reputation points
accepted Feb 12, 2025, 12:57 PM
Net Wang 40 Reputation points
0 answers

Not able to listen(from Blazor server UI) to Azure SignalR Isolated process function call

Requirement : Receive the real time notifications/messages in Blazor Server UI from Azure Isolated process SignalR function with Azure SignalR service(Serverless). Steps followed : Backend : Created the Azure SignalR service(Serverless) Created the…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Dec 16, 2024, 8:30 AM
Betageri Sudheer 0 Reputation points
commented Jan 30, 2025, 7:55 AM
Sudheer Betageri 0 Reputation points
2 answers One of the answers was accepted by the question author.

How to get a .Net Framework SignalR client to connect to .Net Core SignalR Server?

SignalR Server: IIS ASP.Net Core 8.0, Microsoft.AspNetCore.SignalR 1.1.0, Microsoft.AspNetCore.SignalR.Core 1.1.0, Angular, Javascript (Browser) successfully made SignalR connection SignalR Client 1: IIS ASP.NET…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Jan 9, 2025, 3:43 PM
Net Wang 40 Reputation points
accepted Jan 27, 2025, 1:24 PM
Net Wang 40 Reputation points
2 answers One of the answers was accepted by the question author.

Azure SignalR service rejecting client requests with 403

I have an Azure SignalR service that is rejecting client connections with a 403. The hub server (an App Service) is connecting to the Azure SignalR service authenticating with Managed Identity successfully, and is assigned "SignalR App Server"…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Dec 20, 2024, 11:46 AM
Peter Cresswell 51 Reputation points
commented Jan 15, 2025, 6:48 AM
Peter Cresswell 51 Reputation points
2 answers

How do you send multiple messages with the Azure SignalR Service output binding?

The very first sentence of the doc suggest multiple messages can be sent with the SignalR Service output binding. Link:…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Dec 14, 2024, 6:39 PM
Adam Vincent 0 Reputation points
answered Dec 23, 2024, 12:54 PM
ajkuma 28,036 Reputation points Microsoft Employee
1 answer

Solution: Custom SignalR Endpoints (Hubs) in a Blazor Server Application using Azure B2C When Deployed to Azure

Posting this in case I need it myself... Issue: Using custom SignalR endpoints (for example a /chat hub) with Authentication in a Blazor Server application that uses Azure B2C will not work when deployed. It will work fine on your local machine (using…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,665 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Jan 15, 2023, 8:30 AM
Michael Washington 916 Reputation points MVP
commented Dec 17, 2024, 8:33 AM
Hernando Zambrano 0 Reputation points
2 answers One of the answers was accepted by the question author.

Handling JWT Claims with Azure SignalR Service

There appears to be limited engagement on the GitHub issues page: https://github.com/azure/azure-signalr/issues. A project is utilizing the SignalR service with the following setup: using ClientResultSample; using Microsoft.AspNetCore.SignalR; var…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Nov 20, 2024, 3:51 PM
Sequeria Fu 20 Reputation points
commented Dec 2, 2024, 6:43 AM
ajkuma 28,036 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Package Microsoft.Azure.SignalR.AspNet hu bstate showed consistent connections

From the doc centre for my org website chat  condition using SignalR. My clients have complained there is connect issue every time. It was working fine for 3 months. Any update from Azure? I validated to see if it’s coming from other clients, and found…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,790 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Oct 27, 2024, 1:57 PM
Rex Tez 20 Reputation points
accepted Nov 20, 2024, 4:10 PM
Rex Tez 20 Reputation points
4 answers One of the answers was accepted by the question author.

How to do "Microsoft Windows Early Launch Anti-Malware Publisher" sign?

Our comapany is a memeber of MVI, now we need to do ELAM sign like below. Currently our sign is "Microsoft Windows Hardware Compatibility Publisher". Could someone guide us how to get ELAM publisher sign?

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Oct 12, 2024, 6:27 AM
安全 亚信 20 Reputation points
accepted Nov 20, 2024, 1:38 AM
安全 亚信 20 Reputation points
1 answer

Issues with WebPubSub and SignalR Integration

I am working on a sample demo to make WebPubSub functional. I tried using the SignalR service, but WebPubSub seems to work for my case via API client with the following GET request: <web-pubsub-endpoint>/socket.io/?EIO=4&transport= However, it…

Azure Web PubSub
Azure Web PubSub
An Azure service that provides real-time messaging for web applications using WebSockets and the publish-subscribe pattern.
84 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Nov 4, 2024, 3:12 PM
Loges Logon 5 Reputation points
commented Nov 11, 2024, 11:25 AM
ajkuma 28,036 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Azure SignalR Service - Response Headers (How do I add/modify them?)

Hi Guys, We currently deployed an application that's using Azure SignalR Service for realtime dashboard updates and other uses. There's an ongoing internal InfoSec scan and the <resourse_name>.service.signalr.net endpoint was flagged with a medium…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Oct 24, 2024, 2:29 AM
Ken Wee 20 Reputation points
accepted Nov 6, 2024, 2:23 AM
Ken Wee 20 Reputation points
0 answers

Blazor Server Side Custom CultureInfo getting overridden when using AzureSignalR

I have a Blazor interactive server side .net 8 application. I wanted to change the default DateTimeFormat across the entire application for certain Cultures, so I created some custom CultureInfo's shown here: public static List<CultureInfo>…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,105 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,665 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Jun 25, 2024, 11:30 PM
C-Jesse Bryan 0 Reputation points
commented Oct 24, 2024, 4:42 AM
JasonPan - MSFT 6,616 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

Sign in error code 65002

Why does Azure sign in error code 65002 occurs and how to mitigate this problem?

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Jul 31, 2023, 1:28 PM
Sivakarthikeyan K 20 Reputation points
commented Oct 21, 2024, 12:05 PM
rosskoes05 15 Reputation points
0 answers

how to decode and encode the blazorpack/messagepack and how to get a real response in JMeter

Hi All, Can anyone help me on how to decode and encode the blazorpack/messagepack using any network traffic tool (like Fiddler/ Wireshark/ Burp or etc..) Also, Please help me on how to build the Blazor/SignalR requests and how to validate the real…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
asked Oct 7, 2024, 6:45 PM
Cheedalla, Pradeep 0 Reputation points
edited the question Oct 8, 2024, 4:38 PM
Rohith Vinnakota 2,750 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

How Use Constractor in SignalR ChatHub ...?

Hello Everyone, I have an application, part of which I use signalr for chat and I have implemented it. Messages are sent to groups correctly and there is no problem. At the end of the project, I decided to save each chat line in the database when sending…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,790 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,313 questions
asked Sep 27, 2024, 12:21 PM
Ashkan 121 Reputation points
edited the question Oct 3, 2024, 9:35 AM
Jack J Jun 24,881 Reputation points Microsoft Vendor
1 answer

SignalAir from .NET Maui app

I'm having error 401 Unauthorized with this code: using Microsoft.AspNetCore.SignalR.Client; using System.Collections.ObjectModel; namespace ChatSignalAir; public partial class MainPage : ContentPage { private readonly HubConnection…

Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
157 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,955 questions
asked Sep 26, 2024, 8:53 PM
Nando Ferreira 0 Reputation points
answered Sep 26, 2024, 9:19 PM
Bruce (SqlWork.com) 71,696 Reputation points