Apollo server context is undefined

Question

After upgrading to Apollo v4, following the migration guide, I used to have a working project.

Now, the context is undefined.

const { url } = await startStandaloneServer(server, {
  listen: { port: 3000 },
  context: async ({ req }) => {
    try {
      const { token } = req.headers

      console.log(`Token: ${token}`)

      return { token }
    } catch {
      return {}
    }
  },
})

Changing to

return { context: { token } }

Does't not help.

Here, context is undefined

export const myAuthChecker: AuthChecker<MyContext> = ({ context: { token } }) => {
  if (token) {
    return true
  }

  return false
}

What am I missing?

Minimal reproducible example https://github.com/skhaz/graphql-auth

Answer 1

I downloaded your package and fixed your issue.

You have to update your tsconfig with at least this target version:

"target": "es2018",