在哪里查看 Apollo 服务器 express GraphQL 缓存？

Question

I'm using Apollo Sever Express to build a GraphQL endpoint. As per their documentations, I've added the @cacheControl, the directives in my typeDefs schema. But I'm not sure if it's working, how can I validate or test this situation? I run the server at localhost:3000/graphql (GraphQL ide is opened).

Code-

type Post {
 id: ID!
 title: String
 votes: Int @cacheControl(maxAge: 30)
}

Also tried the dynamic one as well in resolvers, but how/where should I check that?

Answer 1

It depends on what you're after. If you are trying to utilize HTTP caching, you should look at the network calls and see if it sets the cache-control response header. If you want the entire query to be cached, I would simply console.log inside a resolver to see if it is executing.