Event Listener

[fooyongyan]

Hi,

I am currently using cookies to store my token information, so that I can persist and retain user login information, even when they leave the page. I would like to check, if there is any way I can receive or implement an event listener on active pages, so that I can handle under the circumstances where my cookie had expired or replaced?

[martinIvovIv]

You could use a middleware that checks the validity of the cookie.

import { parseCookies } from 'nookies'

export function middleware(request: NextRequest) {
  if (!parseCookies({ request}).tokenInformation || isTokenExpiredOrReplaced(parseCookies({ request}).tokenInformation)) {
     handleCircumstances()
  }

   return NextResponse.next()
}