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how to stay connected to Socket Server from the Client even on refresh on any browser#5380

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dhavalveera asked this question inQ&A
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Hello,

I've written Sockets.IO Server Code inNodejs +Expressjs withTypeScript and the Server code is working perfectly fine.

but I am struggling for theReactjs Client Side Web App, where I am not able to stay connected to the Sockets Server even on the page refresh, if I am refreshing the Page, then it's getting disconnected and then connect again, but I can't able to find a way to stay connected to the Sockets Server even on page refresh...

Furthermore,Socket Client Options I tried this as well, but this also not working in my Reactjs App.

can anyone help me on this?

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Replies: 3 comments 2 replies

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Hi!

The WebSocket connection does not survive the page reload. If you need to track which user is connected, you will need to have some kind of authentication (a cookie, for example).

Reference:https://developer.mozilla.org/en-US/docs/Web/API/WebSocket

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Hello@darrachequesne -- so I can say that, it's the normal & expected behavior of SocketsIO to get disconnect on the page reload?

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@darrachequesne
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Yes, that's right. As far as I know, there are no way to persist the connection across page reloads, even within a SharedWorker, which will be killed once there is no more tab connected to it.

References:

@dhavalveera
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but how Cookie or something for some kind of authentication will work?@darrachequesne

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You can utilize PWA and service workers if you really need to be connected after refresh.

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