WebSocket Subscriptions in Next.js 14 Using `fetchRequestHandler` and `createTRPCReact`

Hello everyone,

Does anyone have a working example of using WebSockets/subscriptions with fetchRequestHandlerfetchRequestHandler on Next.js 14? I haven't been able to get subscriptions working with my current approach using fetchRequestHandlerfetchRequestHandler and createTRPCReactcreateTRPCReact.

Any help would be greatly appreciated!

Thank you!

Solution

You can use the httpSubscriptionLink, but it won't work well on serverless

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