fix: only instantiate a single broadcaster

Co-authored-by: Christopher Kolstad <[email protected]>

server/src/main.rs

@@ -81,6 +81,9 @@ async fn main() -> Result<(), anyhow::Error> {
     let refresher_for_app_data = feature_refresher.clone();
     let prom_registry_for_write = metrics_handler.registry.clone();
 
+    #[cfg(feature = "streaming")]
+    let broadcaster = Broadcaster::new(features_cache.clone());
+
     let server = HttpServer::new(move || {
         let qs_config =
             serde_qs::actix::QsQueryConfig::default().qs_config(serde_qs::Config::new(5, false));
@@ -103,7 +106,6 @@ async fn main() -> Result<(), anyhow::Error> {
 
         #[cfg(feature = "streaming")]
         {
-            let broadcaster = Broadcaster::new(features_cache.clone());
             app = app.app_data(web::Data::from(broadcaster.clone()));
         }
         app = match token_validator.clone() {