Next.js automatically polyfills node-fetch and enables HTTP Keep-Alive by default. You may want to disable HTTP Keep-Alive for certain fetch()
calls or globally.
For a single fetch()
call, you can add the agent option:
import { Agent } from 'https'
const url = 'https://example.com'
const agent = new Agent({ keepAlive: false })
fetch(url, { agent })
To override all fetch()
calls globally, you can use next.config.js
:
module.exports = {
httpAgentOptions: {
keepAlive: false,
},
}