Allow screen share takeover

2026-06-12 21:54:02 +02:00
parent d391e0fb3b
commit 71cdd06ef5
3 changed files with 45 additions and 5 deletions
@@ -327,6 +327,20 @@ const server = http.createServer(async (req, res) => {
      };

      if (event.sharing) {
+        const previous = presentationStates.get(roomId);
+        if (previous?.peerId && previous.peerId !== payload.from) {
+          broadcast(roomId, payload.from, {
+            type: "presentation-state",
+            from: previous.peerId,
+            peerId: previous.peerId,
+            name: previous.name,
+            sharing: false,
+            reason: "takeover",
+            replacedBy: payload.from,
+            replacedByName: event.name,
+            updatedAt: Date.now()
+          });
+        }
        presentationStates.set(roomId, { ...event, peerId: payload.from });
      } else if (presentationStates.get(roomId)?.peerId === payload.from) {
        presentationStates.delete(roomId);