use std::{convert::Infallible, sync::Arc}; use hyper::{ server::Server, service::{make_service_fn, service_fn}, Body, Method, Response, StatusCode, }; use juniper::{ tests::fixtures::starwars::schema::{Database, Query}, EmptyMutation, EmptySubscription, RootNode, }; #[tokio::main] async fn main() { pretty_env_logger::init(); let addr = ([127, 0, 0, 1], 3000).into(); let db = Arc::new(Database::new()); let root_node = Arc::new(RootNode::new( Query, EmptyMutation::::new(), EmptySubscription::::new(), )); let new_service = make_service_fn(move |_| { let root_node = root_node.clone(); let ctx = db.clone(); async { Ok::<_, hyper::Error>(service_fn(move |req| { let root_node = root_node.clone(); let ctx = ctx.clone(); async { Ok::<_, Infallible>(match (req.method(), req.uri().path()) { (&Method::GET, "/") => juniper_hyper::graphiql("/graphql", None).await, (&Method::GET, "/graphql") | (&Method::POST, "/graphql") => { juniper_hyper::graphql(root_node, ctx, req).await } _ => { let mut response = Response::new(Body::empty()); *response.status_mut() = StatusCode::NOT_FOUND; response } }) } })) } }); let server = Server::bind(&addr).serve(new_service); println!("Listening on http://{}", addr); if let Err(e) = server.await { eprintln!("server error: {}", e) } }