implemented SSE

src/webserver/app.rs

@@ -3,15 +3,17 @@ use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, mutex::Mutex};
 use picoserve::{AppWithStateBuilder, routing::get};
 
 use crate::{
+    TallyChannel, UsedStore,
     webserver::{
-        api::{add_mapping, get_mapping},
+        api::{add_mapping, get_idevent, get_mapping},
         assets::Assets,
-    }, UsedStore,
+    },
 };
 
 #[derive(Clone)]
 pub struct AppState {
     pub store: Rc<Mutex<CriticalSectionRawMutex, UsedStore>>,
+    pub chan: &'static TallyChannel,
 }
 
 pub struct AppProps;
@@ -23,9 +25,6 @@ impl AppWithStateBuilder for AppProps {
     fn build_app(self) -> picoserve::Router<Self::PathRouter, AppState> {
         picoserve::Router::from_service(Assets)
             .route("/api/mapping", get(get_mapping).post(add_mapping))
-        // .route(
-        //     "/api/idevent",
-        //     get(move || response::EventStream(Events(self.chan))),
-        // )
+            .route("/api/idevent", get(get_idevent))
     }
 }