angular-signalr | Signalr.NET component for AngularJS | Frontend Framework library
kandi X-RAY | angular-signalr Summary
kandi X-RAY | angular-signalr Summary
Signalr.NET component for AngularJS
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of angular-signalr
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angular-signalr Examples and Code Snippets
Community Discussions
Trending Discussions on angular-signalr
QUESTION
I'm using SignalR with ASP.NET Boilerplate .NET Core 3.1 but I encounterd this problem
Error: Failed to complete negotiation with the server: Error: Not Found
How could I resolve this problem without skip negotiate (solution mentioned here )
zone-evergreen.js:2845 POST http://localhost:21021/signalr/negotiate?enc_auth_token=wNYmO41%2F Show 162 more frames signalr.min.js:16 [2020-06-07T10:17:31.634Z] Error: Failed to start the connection: Error: Not Found
here is Angular Code:
...ANSWER
Answered 2020-Jun-07 at 18:18That error is for connecting to /signalr
for AbpCommonHub
, used by ABP for real-time notifications.
ABP document: https://aspnetboilerplate.com/Pages/Documents/Notification-System#real-time-notifications
You should restore endpoints.MapHub("/signalr");
.
QUESTION
I have an angular application that uses signalR. It is hosted in a .NET core 3.1 application. Since upgrading to Angular 9, signalR no longer works. Everything was working fine in Angular 8. Since update, I've been getting errors like
404 Error: Failed to complete negotiation with the server
Failed to start the connection
I am using MessagePackHubProtocol. In the package.json
file I have the following packages:
ANSWER
Answered 2020-Feb-23 at 16:50I managed to find what was wrong and get signalR working again. In my tsconfig.json file I had the following value in the "compilerOptions" section:
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Vulnerabilities
No vulnerabilities reported
Install angular-signalr
Make sure the SignalR.NET client lib is loaded.
Include the jquery.signalR.min.js script provided by this component into your app.
Add roy.signalr-hub as a module dependency to your app.
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