Handle graphql server error

[ohardy]

renderError is never called when my GraphQL server return for example :

{"errors":[{"locations":[{"column":3,"line":5}],"message":"current transaction is aborted, commands ignored until end of transaction block\n"}],"data":{"category":null}}

How catch that and redirect the user to a specific page ?

[taion]

If you want to redirect, see https://github.com/4Catalyzer/found-relay/blob/master/test/modern/render.test.js#L132

If you're looking to render errors in general, see facebook/relay#1913

renderError only gets called if you throw HttpError from render