support func recruitment in server sending

[productdevbook]

let apolloServer: ApolloServer<BaseContext>

function createServer() {
  const { typeDefs, resolvers: mergedResolvers } = createMergedSchema()

  if (!apolloServer) {
    apolloServer = new ApolloServer({
      typeDefs,
      resolvers: mergedResolvers,
      plugins: [
        ApolloServerPluginLandingPageLocalDefault({
          embed: true, // Enable embedded Apollo Sandbox
        }),
      ],
    })
  }

  return apolloServer
}
const handler = startServerAndCreateH3Handler(createServer, {
  context: async event => ({ event }),
})
export default defineEventHandler(handler)

unnecessary files are placed in the build before the request. I need to add a func for this. Can you ensure this. Actually, this is how the script should be written.

No overload matches this call.
  Overload 1 of 2, '(server: ApolloServer<BaseContext>, options?: H3HandlerOptions<BaseContext> | undefined): EventHandler<EventHandlerRequest, any>', gave the following error.
    Argument of type '() => ApolloServer<BaseContext>' is not assignable to parameter of type 'ApolloServer<BaseContext>'.
  Overload 2 of 2, '(server: ApolloServer<BaseContext>, options: WithRequired<H3HandlerOptions<BaseContext>, "context">): EventHandler<...>', gave the following error.
    Argument of type '() => ApolloServer<BaseContext>' is not assignable to parameter of type 'ApolloServer<BaseContext>'.ts(2769)

[tobiasdiez]

Why don't you just put the Apollo server instance?

[productdevbook]

When I build nitro, some npm packages I don't want are integrated in this build, I also need to update and merge remote config settings.

[productdevbook]

I can open a pr if you want ?

[tobiasdiez]

Sorry, I still don't get why the following is not working for you:

const { typeDefs, resolvers: mergedResolvers } = createMergedSchema()
const apolloServer = new ApolloServer({
      typeDefs,
      resolvers: mergedResolvers,
      plugins: [
        ApolloServerPluginLandingPageLocalDefault({
          embed: true, // Enable embedded Apollo Sandbox
        }),
      ],
    })

const handler = startServerAndCreateH3Handler(apolloServer , {
  context: async event => ({ event }),
})
export default defineEventHandler(handler)

[productdevbook]

this is the direct func ready version but I don't want to make it ready right away. I don't want createMergedSchema to be created until the event is fired. you need to allow both situations.

the reason for this is that in the custom structure I do dynamic aggregation. So there may be some situations in the back that are awaiting, after they are ready, I assign them to the external variable.

[tobiasdiez]

But if you call the passed function directly in startServerAndCreateH3Handler, then you don't win anything, right?

[productdevbook]

there must be a structure in the back that is somehow compatible with this, I need to createServer when the request comes

[productdevbook]

the back will look like this.

  return eventHandler({
    handler: async (event) => {
      const apolloServer = typeof server === 'function' ? server() : server
      apolloServer.startInBackgroundHandlingStartupErrorsByLoggingAndFailingAllRequests()