httpAgentOptions

In Node.js versions prior to 18, Next.js automatically polyfillsfetch() withundici and enablesHTTP Keep-Alive by default.

To disable HTTP Keep-Alive for allfetch() calls on the server-side, opennext.config.js and add thehttpAgentOptions config:

module.exports= {  httpAgentOptions: {    keepAlive:false,  },}