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* Using custom hook instead of `_app.js` to interface with `socket.io-client` |
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server.js |
Socket.io example
How to use
Using create-next-app
Execute create-next-app
with Yarn or npx to bootstrap the example:
npx create-next-app --example with-socket.io with-socket.io-app
# or
yarn create next-app --example with-socket.io with-socket.io-app
Download manually
Download the example:
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-socket.io
cd with-socket.io
Install it and run:
npm install
npm run dev
# or
yarn
yarn dev
The idea behind the example
This example shows how to use socket.io inside a Next.js application using a custom hook. The example combines the WebSocket server with the Next server. In a production application you should consider splitting them into different services.