next.js error
apollo-client/error-handling.md at master · apollographql/apollo-client · GitHub
Catch 401 errors · Issue #297 · apollographql/apollo-link · GitHub
Handling JWT authentication errors with React Apollo | Jay Gould
[Suggestion] ability for getInitialProps to return a 404 error · Issue #2883 · zeit/next.js · GitHub
https://github.com/zeit/next.js/blob/canary/examples/with-apollo-auth/pages/index.js
Redirecting in `getInitialProps` · zeit/next.js Wiki · GitHub