Using Websockets in combination with AngularJS and Asp.net

While working on my application that uses AngularJS with Websocket, I encountered a specific issue. The WebSocket communication with the server works fine as users navigate through different pages in Angular. However, when a user decides to refresh the page, the WebSocket connection is lost. I am seeking advice on the best way to handle this situation. Should I display an alert whenever a user attempts to refresh the page? Is there a way to detect when the WebSocket connection is closed during a page refresh and automatically establish a new one? I would appreciate any guidance on the best practices for addressing this issue. Thank you.

javascriptasp.netangularjswebsocket

Answer №1

When a user refreshes a webpage, it essentially restarts the application with all connections being recreated. There's no way to prevent this behavior.

You could potentially use javascript:onbeforeunload to warn users about losing their connection upon refreshing or leaving the page. However, this approach may annoy your users.

It's important to consider that users may have multiple tabs open at once.

Starting a new connection is generally the most reliable solution. Just ensure that users can regain their context if needed. For different contexts per tab, include a connectionID parameter in the URL to persist it through refreshes. For session-based contexts, utilize a cookie with the session ID.

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