Release v2.12.0

src/player/runtime.js

@@ -32,6 +32,7 @@ function createPlayerRuntime(options) {
   const connectionsBySlug = new Map();
   const dashboardListenersBySlug = new Map();
   const announcementListenersBySlug = new Map();
+  const snapshotListeners = new Set();
   const pendingCommandAcks = new Map();
   const wss = new WebSocketServer({ noServer: true });
   const staleConnectionMs = Number(options && options.staleConnectionMs) > 0
@@ -379,6 +380,12 @@ function createPlayerRuntime(options) {
       } catch (_error) {
       }
     }
+    snapshotListeners.forEach(function (listener) {
+      try {
+        listener({ slug: key, connections: connections });
+      } catch (_error) {
+      }
+    });
     if (!bucket || !bucket.size) {
       return;
     }
@@ -503,6 +510,10 @@ function createPlayerRuntime(options) {
     const playerMatch = pathname.match(/^\/ws\/screens\/([^/]+)$/);
     const announcementMatch = pathname.match(/^\/ws\/screens\/([^/]+)\/announcements$/);
 
+    if (pathname === '/local-control/ws') {
+      return;
+    }
+
     if (!dashboardMatch && !playerMatch && !announcementMatch) {
       socket.destroy();
       return;
@@ -720,6 +731,16 @@ function createPlayerRuntime(options) {
     server.on('upgrade', handleUpgrade);
   }
 
+  function subscribeSnapshot(listener) {
+    if (typeof listener !== 'function') {
+      return function () {};
+    }
+    snapshotListeners.add(listener);
+    return function () {
+      snapshotListeners.delete(listener);
+    };
+  }
+
   return {
     installWebsocket: installWebsocket,
     broadcastAnnouncementRefresh: broadcastAnnouncementRefresh,
@@ -728,7 +749,8 @@ function createPlayerRuntime(options) {
     snapshotSlugs: snapshotSlugs,
     isClientNameAvailableOnScreen: isClientNameAvailableOnScreen,
     sendCommandToConnection: sendCommandToConnection,
-    broadcastCommand: broadcastCommand
+    broadcastCommand: broadcastCommand,
+    subscribeSnapshot: subscribeSnapshot
   };
 }