2025-11-8 zwy 开启直播时，设备离线、未获得直播能力等错误提示不回复websocket，只回复正确开启直播的地址信息。

zhaowenyu

2025-11-08 e3644ad32b48322ce70b22509ce3beeff667778d

 ard-sample/src/main/java/com/ard/sample/component/websocket/handler/DockWebSocketHandler.java

@@ -87,7 +87,6 @@
    private void handleSubscription(String userId, String type, Payload payload) {
        String sn = payload.getSn();
        boolean subscribe = payload.isSubscribe();
        String videoType = payload.getVideotype();
        String subscriptionKey = getSubscriptionKey(sn, type); // 生成唯一订阅标识

        if (subscribe) {
@@ -99,7 +98,7 @@
                // 开启直播
                // 开启直播逻辑
                System.out.println("开启直播");
                _liveStreamService.StartLiveStreaming(sn, videoType);
                _liveStreamService.StartLiveStreaming(sn);
            }
        } else {
            // 停止直播
@@ -140,6 +139,10 @@
     */
    private void removeUserAllSubscriptions(String userId) {
        for (Map.Entry<String, Set<String>> entry : subscriptions.entrySet()) {
            if (entry.getKey().contains(MessageType.LIVESTREAM.getType())) {
                String sn = entry.getKey().split(":")[0];
                _liveStreamService.StopLiveStreaming(sn);
            }
            entry.getValue().remove(userId);
            if (entry.getValue().isEmpty()) {
                subscriptions.remove(entry.getKey());