Azure SignalR Service

2 answers

Azure SignalR Service (Serverless) - Stopped working

Hello in Support The SignalR service was working until today, now it's not working, means it is not reachable .\psping.exe cirruspl-at53286-signalrcuration-t1-chn-001.service.signalr.net:443 PsPing v2.10 - PsPing - ping, latency, bandwidth measurement…

asked

Mohammed, Kazim 20

accepted

Mohammed, Kazim 20

1 answer

How to send data using Azure SignalR Service from a JS SignalR client to a C# SignalR client?

Hello there, I have two signalR clients: ClientA is based on JavaScript and ClientB is based on C#. The objective is to send user input from ClientA and to ClientB. Both clients are completely different and don't belong to the same group. The signalR…

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Adwait Naik 40

edited the question

Ryan Hill 26,696 Microsoft Employee

1 answer

Signalr gives 405 Method Not Allowed

Trying to deploy my website to Azure, Signalr gives the following errors on the browser: Failed to load resource: the server responded with a status of 405 (Method Not Allowed) For this call: hubs/presence/negotiate?negotiateVersion=1:1 …

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OrenA 21

answered

James Mitchell 0

1 answer

SignalR negotiation with hub returns 200 but https://<servicename>.service.signalr.net returns 403

I'm using Signalr for websocket communication with my Angular app which uses "@microsoft/signalr" npm package, the connection is established and messages are passing through, however, in about 10% of the time, establishing the communication…

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AkScript 0

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brtrach-MSFT 15,451 Microsoft Employee

1 answer

How to fix the exception System.Net.Http.HttpRequestException: The SSL connection could not be established

we have SignalR and SignalR.Client libraries used in our project to establish the connection between the client and the server. The services are .NET applications and the client is a mobile application which is also a .NET application. I am got the…

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Singh, Sheetal 0

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AgaveJoe 26,671

1 answer

How to check if a SignalR Active Connection is still active or not within .Net8 Isolated SignalRTrigger Azure Function App

Earlier we were using InProcess and hence we had a refrence of InvocationContext which was working fine to check if the signalR connection is active or not to perform our own business logic. The same snippet follows below. if (await…

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Sathasivam, Logesh 0

answered

Sina Salam 5,306

0 answers

Attempt to send message from Azure Function to Azure SignalR fails with 403 forbidden

Hi, I'm using Azure SignalR in serverless mode. I've an Azure Function which receives events from Event Hub and sends messages to Azure SignalR. [Function(nameof(EventHubEventsHandler))] [SignalROutput(HubName = "userevents",…

asked

Macháček Martin 201

edited the question

Macháček Martin 201

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…

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Michael Washington 911 MVP

answered

Hatvani Sándor 0

1 answer

Encountering 'WebSocketException (0x80004005): The server returned status code '404' when status code '101' was expected' when signalr client starts a hub connection.

We have a .net core signalr client trying to establish a connection to signalr hub web application and a signalr service. The client successfully connects to the hub and signalr service, but fails when attempting to start the websocket transport to the…

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Qian Zhang 11

commented

Hatvani Sándor 0

1 answer

Azure Functions v4 signalR connection

Hi. I am migrating our app from azure functions v3 to v4. I need to migrate the signalR negotiate trigger. In the documentation there is described the old way for v3, i need to know how to migrate it to…

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mattonecz 30

commented

Aishwarya 0

1 answer

Can't stop SignalR service ?

Hi there, I've been charged ~$50 for the SignalR service that I barely use. Is there a fixed price? Why can't I stop the service and only start it when needed?

asked

Manage4 US 20

accepted

Manage4 US 20

1 answer

Sometimes SignalR is not working properly

Dear Team, In my application, we have used ASP .Net web application as a server and Javascript as a client Side. we have to use signalr notification with various usecases like message nofication, active users notification and logout notification. We have…

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Suresh Raji 0

answered

brtrach-MSFT 15,451 Microsoft Employee

1 answer

How to understand unexpected high traffic

Scenario: We have several servers (service plan) and 2 gateways that communicate with the servers. We are having problems with external traffic to a specific server where an exceptionally large amount of external traffic is being generated occasionally…

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Bo Stintzing 0

commented

SwathiDhanwada-MSFT 18,121

1 answer

Exploring SignalR: Creating a Hub and Establishing Connection via REST API

I am developing a project where I am extensively using REST APIs. I am curious to know how to integrate SignalR with REST APIs, specifically, where I should create a Hub. Should the Hub be a part of the REST API or a separate configuration within my…

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Balaji Ravikumar 0

answered

VenkateshDodda-MSFT 19,616 Microsoft Employee

1 answer

error when setting up cosmos db in Enable automatic updates in a web application using Azure Functions and SignalR Service

Get the following error when running the azure function locally, anyone got any tips on how to solve this? Executing 'Functions.getStocks' (Reason='This function was programmatically called via the host APIs.',…

asked

Jan Boije 0

commented

Michael G 5

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.…

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WIDMER Silvan 0

answered

brtrach-MSFT 15,451 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…

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Sreeram Jayaram 0

commented

brtrach-MSFT 15,451 Microsoft Employee

1 answer

Isolated worker process to send message with SignalR

[Function(SendMessageToUserFunctionName)] [SignalROutput(HubName = "SignalRHub", ConnectionStringSetting = "AzureSignalRConnectionString")] public async Task<SignalRMessageAction> SendMessageToUserAsync( …

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Sreeram Jayaram 0

commented

Mike Urnun 9,771 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) -…

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Sreeram Jayaram 0

commented

Mike Urnun 9,771 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…

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MaxiMuss 0

commented

Anand Prakash Yadav 7,400 Microsoft Vendor

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126 questions with Azure SignalR Service tags