// use std::net::SocketAddr;
// use tenebrous_rpc::protos::web_api::{
//     web_api_server::{WebApi, WebApiServer},
//     RoomsListReply, UserIdRequest,
// };
// use tokio::net::TcpListener;
// use tokio_stream::wrappers::TcpListenerStream;
// use tonic::{transport::Server, Request, Response, Status};

//grpc-web stuff
// struct WebApiService;

// #[tonic::async_trait]
// impl WebApi for WebApiService {
//     async fn list_room(
//         &self,
//         request: Request<UserIdRequest>,
//     ) -> Result<Response<RoomsListReply>, Status> {
//         println!("Hello hopefully from a web browser");
//         Ok(Response::new(RoomsListReply { rooms: vec![] }))
//     }
// }

// #[tokio::main]
// pub async fn grpc_web() -> Result<(), Box<dyn std::error::Error>> {
//     let addr = SocketAddr::from(([127, 0, 0, 1], 10000));
//     let listener = TcpListener::bind(addr).await.expect("listener");
//     let url = format!("http://{}", listener.local_addr().unwrap());
//     println!("Listening at {}", url);

//     let svc = tonic_web::config()
//         .allow_origins(vec!["http://localhost:8000"])
//         .enable(WebApiServer::new(WebApiService));

//     let fut = Server::builder()
//         .accept_http1(true)
//         .add_service(svc)
//         .serve_with_incoming(TcpListenerStream::new(listener));

//     fut.await?;
//     Ok(())
// }