Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,477 questions
2 answers
How to reference BlazorSignalRApp in a VS-Solution and start BlazorApp from console program
I have a solution, which contains the SignalR-Tutorial project (SignalR-Chat) and a project which is basically a console application. In the BlazorSignalRApp I created a static function called 'StartServerAsync' which is starting the web application.…
Blazor
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,821 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.
10,573 questions
asked 2024-01-11T08:32:37.88+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 0%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWS%3C/text%3E%3C/svg%3E)
WIDMER Silvan
0
Reputation points
answered 2024-02-06T05:30:37.9333333+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
1 answer
How to resolve the error "the type 'SecurityTokenDescriptor' exists in both" in C# code?
public string GenerateClientAccessToken(string hubName, string userId = null, IList<Claim> claims = null, TimeSpan? lifeTime = null) { var tokenLifetime = lifeTime ?? TimeSpan.FromHours(1); // Default lifetime is one hour var claimsIdentity…
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 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.
10,573 questions
asked 2024-01-02T11:10:18.73+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 36%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESJ%3C/text%3E%3C/svg%3E)
Sreeram Jayaram
0
Reputation points
commented 2024-02-05T02:10:41.46+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
1 answer
Isolated worker process to send message with SignalR
[Function(SendMessageToUserFunctionName)] [SignalROutput(HubName = "SignalRHub", ConnectionStringSetting = "AzureSignalRConnectionString")] public async Task<SignalRMessageAction> SendMessageToUserAsync( …
asked 2024-01-05T10:29:29.09+00:00
Sreeram Jayaram
0
Reputation points
commented 2024-01-11T03:25:55.7633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 87%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMU%3C/text%3E%3C/svg%3E)
Mike Urnun
9,781
Reputation points Microsoft Employee
0 answers
Not receiving message in Client side (Signalr)
JavaScript -> connection = new HubConnectionBuilder().withUrl(( connection.on("CampaignMessage", (message) => { this.showPopup(message); }), Azure Function (Isolated worker-process) -…
asked 2024-01-05T11:28:25.1566667+00:00
Sreeram Jayaram
0
Reputation points
commented 2024-01-09T00:05:37.2466667+00:00
Mike Urnun
9,781
Reputation points Microsoft Employee
1 answer
Notify clients after Azure Storge Blob has been updated
We're seeking the most suitable Azure service for a specific scenario, which proves challenging due to the extensive range of options available within Azure. Our goal is to have hundreds or even thousands of clients (C++ clients) respond to a certain…
asked 2023-12-21T14:09:37.5366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 36%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MaxiMuss
0
Reputation points
commented 2024-01-03T07:16:21.61+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 10%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Anand Prakash Yadav
7,775
Reputation points Microsoft Vendor
1 answer
Getting CORS from Angular client when connecting .Net6 API for Azure SignalR service in default mode.
I am using Anular10, Azure SignalR service in Default mode and .Net6. API is connecting with connectionstring and return is Success. When Angular is connecting to API endpoint, it is showing CORS error. I have used .Net AzureSignalRSDK package and…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,572 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 questions
asked 2023-11-27T05:58:03.95+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 62%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESB%3C/text%3E%3C/svg%3E)
Saumyabrata Bhattacharya
21
Reputation points
commented 2023-12-07T21:25:46.2433333+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
1 answer
How to use SSL encryption and achieve communication between the client and server of SignalR with C#
I'm new for SignalR and I have one application using C#. The basic connection code for the SignalR client and server implemented by the Net Framework is as follows: Client using Microsoft.AspNet.SignalR.Client; namespace WinFormsClient { public…
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 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.
10,573 questions
asked 2023-11-20T08:41:37.7733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 19%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Aspire
81
Reputation points
commented 2023-12-07T20:44:05.1233333+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
What's the pricing of SignalR?
Dear all, I cannot find the answer how I would be charged for sending one message from SignalR to 100k endpoints. If Microsoft will charge me for 100k messages or just for 1 message?
asked 2023-12-01T09:58:13.0833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 42%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAN%3C/text%3E%3C/svg%3E)
Adrian Nieweglowski
20
Reputation points
accepted 2023-12-01T11:57:32.5066667+00:00
Adrian Nieweglowski
20
Reputation points
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?
asked 2023-07-31T13:28:46.0266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 89%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Sivakarthikeyan K
20
Reputation points
commented 2023-11-30T17:16:16.7766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 46%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFC%3C/text%3E%3C/svg%3E)
Felipe Cosentine
0
Reputation points
0 answers
Why SignalR cannot connect across machines?
I have a C# .NET Framework client and server, and I use SignalR to make them communicate. When I deploy the client and server in the same machine, they can make connection well, but if I move the client to another machine, it can never connect to the…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,344 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 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.
10,573 questions
asked 2023-11-21T03:07:40.89+00:00
Aspire
81
Reputation points
commented 2023-11-24T05:05:58.16+00:00
JasonPan - MSFT
4,796
Reputation points Microsoft Vendor
0 answers
502 bad gateway | Azure Web App | SignalR
We have web app hosted on Azure Web App Service. .NET 6 Azure SQL SignalR Core We have 600 active connection of SignalR with Azure Web App, we have 20 API's which all 600 connections are calling after each hour. Some how DB is not 100% and CPU,…
asked 2023-11-21T19:36:28.2933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 37%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
Junaid Shahid
0
Reputation points
commented 2023-11-23T06:05:00.2866667+00:00
VenkateshDodda-MSFT
19,631
Reputation points Microsoft Employee
3 answers
How to get live view count of a stream?
I want to present this number in my portal to my tenants so they know how many people are currently viewing a live stream. I´m not sure you have this API but If you don´t what is the best way you would recommend getting it? I was then thinking about…
asked 2023-01-29T17:42:51.4833333+00:00
Sturla
176
Reputation points
edited an answer 2023-11-06T13:05:09.32+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 48%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Robertsmith
0
Reputation points
2 answers
Active Directory Authentication and Azure functions: combining non signalR functions with SignalR functions
TLDR; I am using both azure functions and azure functions with signalR. According to my reading, azure functions and azure functions with signalR both have their respective Active Directory Authentication routines. I want to avoid a situation where my…
asked 2023-08-14T12:24:44.7333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(188.79999999999998, 82%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBJ%3C/text%3E%3C/svg%3E)
Bubba Jones
211
Reputation points
commented 2023-10-30T15:34:55.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 10%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
MuthuKumaranMurugaachari-MSFT
22,261
Reputation points
1 answer
Is there any expiration of User-Group mapping membership in SignalR Serverless mode?
I'm testing adding a User to a Group in SignalR. When I add it, new messages sent to the group will be received by any active Connection from the added User. If I restart the application and establish a new Connection to SignalR, the previous…
asked 2023-10-18T18:24:48.2+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 59%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGF%3C/text%3E%3C/svg%3E)
Gabriel Ferreira
0
Reputation points
commented 2023-10-24T00:32:25.3066667+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
0 answers
Azure SignalR message count shows inbound messages
I created a serverless Azure SignalR service with Azure Functions. I'm invoking a "sendToGroup" method from a client application with noone subscribed to said group for testing purposes, so I'm sending a message with no recipient for it. From…
asked 2023-09-28T07:20:42.88+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 25%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIF%3C/text%3E%3C/svg%3E)
Ivan Ferro
20
Reputation points
commented 2023-10-16T07:45:57.74+00:00
Ivan Ferro
20
Reputation points
1 answer
How to mitigate Azure SignalR server connections dropping during production hours
We have been using Azure SignalR service for a few years now and it has been great as part of our application solution. But for the last 2 weeks or so, our logs have shown that the server-side connection has been dropped, which causes all the associated…
asked 2023-10-11T22:59:32.3533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 62%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3E8%3C/text%3E%3C/svg%3E)
81327804
1
Reputation point
commented 2023-10-13T00:42:12.0266667+00:00
brtrach-MSFT
15,786
Reputation points Microsoft Employee
1 answer
How to efficiently scale push notifications to 60k concurrent users
Hello Everyone, I have 50-60k online users who are using our Chrome extension. Currently, we were using a pull mechanism to update the notifications. Now we are planning to move from pull to push to reduce the load from the API Servers. We thought of…
asked 2023-08-11T09:35:41.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 28.000000000000004%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Saurabh Singh
0
Reputation points
answered 2023-09-09T19:26:44.52+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 92%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
ajkuma
24,396
Reputation points Microsoft Employee
3 answers
ASP.NET Core 7.0 Sql Dependency OnChange doesn't fire
Hey! I am trying to implement real time notifications functionality and I am using SignalR and using Microsoft.Data.SqlClient; I have a table created and appropriate SignalR Hub and controller functions. In my NotificationController, I do the…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 69%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
0 answers
Azure Functions with Azure SignalR returning error 500 after successful Negotiate
I have setup an Azure SignalR service (Serverless) with Azure Functions (Isolated). I have the Azure Functions service configured with a Microsoft Identity Provider. I can login with Microsoft correctly and use the token received to call the Http…
asked 2023-08-16T08:54:09.3133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 97%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIF%3C/text%3E%3C/svg%3E)
Ivan Ferro
5
Reputation points
commented 2023-08-19T03:43:16.7033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 24%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENM%3C/text%3E%3C/svg%3E)
navba-MSFT
19,655
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
How decrease disconnect detection time in SignalR?
Hello, i am working on .net framework and in our web app we are using SignalR connection for transmitting data and etc. We want to catch client disconnection as soon as possible using signalr hub methods (OnDisconnected or if there is any other).I read…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,572 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,396 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
131 questions
asked 2023-08-09T11:55:54.0933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 99%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZE%3C/text%3E%3C/svg%3E)
Zuka Esakia
20
Reputation points
accepted 2023-08-10T11:04:29.8366667+00:00
Zuka Esakia
20
Reputation points