fn backend(config: ServerConfig) -> BoxedFilter<(impl Reply,)> {
    let state: Arc<DashMap<String, Document>> = Default::default();
    tokio::spawn(cleaner(Arc::clone(&state), config.expiry_days));

    let state_filter = warp::any().map(move || Arc::clone(&state));

    let socket = warp::path("socket")
        .and(warp::path::param())
        .and(warp::path::end())
        .and(warp::ws())
        .and(state_filter.clone())
        .map(
            |id: String, ws: Ws, state: Arc<DashMap<String, Document>>| {
                let mut entry = state.entry(id).or_default();
                let value = entry.value_mut();
                value.last_accessed = Instant::now();
                let rustpad = Arc::clone(&value.rustpad);
                ws.on_upgrade(|socket| async move { rustpad.on_connection(socket).await })
            },
        );

    let text = warp::path("text")
        .and(warp::path::param())
        .and(warp::path::end())
        .and(state_filter.clone())
        .map(|id: String, state: Arc<DashMap<String, Document>>| {
            state
                .get(&id)
                .map(|value| value.rustpad.text())
                .unwrap_or_default()
        });

    let start_time = SystemTime::now()
        .duration_since(SystemTime::UNIX_EPOCH)
        .expect("SystemTime returned before UNIX_EPOCH")
        .as_secs();
    let stats = warp::path("stats")
        .and(warp::path::end())
        .and(state_filter.clone())
        .map(move |state: Arc<DashMap<String, Document>>| {
            let num_documents = state.len();
            warp::reply::json(&Stats {
                start_time,
                num_documents,
            })
        });

    socket.or(text).or(stats).boxed()
}
/// Construct backend routes, including WebSocket handlers.
Construct backend routes, including WebSocket handlers.
Construct backend routes including WebSocket handlers .
fn backend(config: ServerConfig) -> BoxedFilter<(impl Reply,)> {
    let state: Arc<DashMap<String, Document>> = Default::default();
    tokio::spawn(cleaner(Arc::clone(&state), config.expiry_days));
    let state_filter = warp::any().map(move || Arc::clone(&state));
    let socket = warp::path("socket")
        .and(warp::path::param())
        .and(warp::path::end())
        .and(warp::ws())
        .and(state_filter.clone())
        .map(
            |id: String, ws: Ws, state: Arc<DashMap<String, Document>>| {
                let mut entry = state.entry(id).or_default();
                let value = entry.value_mut();
                value.last_accessed = Instant::now();
                let rustpad = Arc::clone(&value.rustpad);
                ws.on_upgrade(|socket| async move { rustpad.on_connection(socket).await })
            },
        );
    let text = warp::path("text")
        .and(warp::path::param())
        .and(warp::path::end())
        .and(state_filter.clone())
        .map(|id: String, state: Arc<DashMap<String, Document>>| {
            state
                .get(&id)
                .map(|value| value.rustpad.text())
                .unwrap_or_default()
        });
    let start_time = SystemTime::now()
        .duration_since(SystemTime::UNIX_EPOCH)
        .expect("SystemTime returned before UNIX_EPOCH")
        .as_secs();
    let stats = warp::path("stats")
        .and(warp::path::end())
        .and(state_filter.clone())
        .map(move |state: Arc<DashMap<String, Document>>| {
            let num_documents = state.len();
            warp::reply::json(&Stats {
                start_time,
                num_documents,
            })
        });
    socket.or(text).or(stats).boxed()
}
fn backend ( config : ServerConfig ) -> BoxedFilter < ( impl Reply , ) > { let state : Arc < DashMap < String , Document > > = Default :: default ( ) ; tokio :: spawn ( cleaner ( Arc :: clone ( & state ) , config . expiry_days ) ) ; let state_filter = warp :: any ( ) . map ( move | | Arc :: clone ( & state ) ) ; let socket = warp :: path ( " " ) . and ( warp :: path :: param ( ) ) . and ( warp :: path :: end ( ) ) . and ( warp :: ws ( ) ) . and ( state_filter . clone ( ) ) . map ( | id : String , ws : Ws , state : Arc < DashMap < String , Document > > | { let mut entry = state . entry ( id ) . or_default ( ) ; let value = entry . value_mut ( ) ; value . last_accessed = Instant :: now ( ) ; let rustpad = Arc :: clone ( & value . rustpad ) ; ws . on_upgrade ( | socket | async move { rustpad . on_connection ( socket ) . await } ) } , ) ; let text = warp :: path ( " " ) . and ( warp :: path :: param ( ) ) . and ( warp :: path :: end ( ) ) . and ( state_filter . clone ( ) ) . map ( | id : String , state : Arc < DashMap < String , Document > > | { state . get ( & id ) . map ( | value | value . rustpad . text ( ) ) . unwrap_or_default ( ) } ) ; let start_time = SystemTime :: now ( ) . duration_since ( SystemTime :: UNIX_EPOCH ) . expect ( " " ) . as_secs ( ) ; let stats = warp :: path ( " " ) . and ( warp :: path :: end ( ) ) . and ( state_filter . clone ( ) ) . map ( move | state : Arc < DashMap < String , Document > > | { let num_documents = state . len ( ) ; warp :: reply :: json ( & Stats { start_time , num_documents , } ) } ) ; socket . or ( text ) . or ( stats ) . boxed ( ) }
Construct backend routes, including WebSocket handlers.
Construct backend routes including WebSocket handlers .
config
ServerConfig