apollographql/federation @apollo/subgraph@2.4.3

on GitHub

Patch Changes

• Resolve Promise references before calling __resolveType on interface (#2556)

  Since the introduction of entity interfaces, users could not return
  a Promise from __resolveReference while implementing a synchronous,
  custom __resolveType function. This change fixes/permits this use case.

  Additional background / implementation details:

  Returning a Promise from __resolveReference has historically never
  been an issue. However, with the introduction of entity interfaces, the
  calling of an interface's __resolveType function became a new concern.

  __resolveType functions expect a reference (and shouldn't be concerned
  with whether those references are wrapped in a Promise). In order to
  address this, we can await the reference before calling the
  __resolveType (this handles both the non-Promise and Promise case).

• Updated dependencies [f6a8c1ce]:

  • @apollo/federation-internals@2.4.3