"Upload" defined in resolvers, but not in schema

After passing resolvers into ApolloServer, it adds Upload: Upload to it. This causes the above error when reusing it in makeExecutableSchema

  const server = new ApolloServer({
    typeDefs,
    resolvers,
    dataSources: () => ({
      dsBooks: new DSBooks()
    }),
    context: async ({ req }) => ({ user: await getUser(req.headers.authorization) })
  })

  import { makeExecutableSchema } from 'graphql-tools'
  const schema = makeExecutableSchema({ typeDefs, resolvers })

Currently I work around it by delete resolvers.Upload

My app has no file upload function, so it is very strange to see anything about Upload.

Please fix this problem.

[tab00]

I merely followed the Apollo Server README which shows passing typedefs and resolvers rather than a schema.

I only needed to call makeExecutableSchema because the ServerOptions argument in SubscriptionServer.create() expects schema, not typedefs and resolvers separately.

I don’t think any of this should be relevant to whether Upload is added to resolvers by default.

[tab00]

You shouldn’t need to define another SubscriptionServer, it’s handled internally by ApolloServer

I’ve been trying to use Apollo Server’s built-in SubscriptionServer (with Meteor’s WebApp HTTP server). Is this the correct way?:

  const server = new ApolloServer({
    typeDefs,
    resolvers,
    dataSources: () => ({
      dsBooks: new DSBooks()
    }),
    context: async ({ req }) => ({ user: await getUser(req.headers.authorization) }),
    uploads: false,
    subscriptions: {
      path: "/subscriptions",
      onConnect: async (connectionParams, webSocket) => {
        console.log(`Subscription client connected using Apollo server's built-in SubscriptionServer.`)
      }
    }
  })

  server.installSubscriptionHandlers(WebApp.httpServer)

The client successfully connects, but gets Subscription error: {"message":"Cannot read property 'headers' of undefined"}.