修复集合遍历删除元素的java.util.ConcurrentModificationException 异常问题

Awen

2021-04-30 7c849abf29dd848ee04c61f0074ae1d84705a9cf

 src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookSubscribe.java

@@ -63,15 +63,44 @@
                }

            }
            if (result) {
            if (null != result && result) {
                event = eventMap.get(key);
            }
        }
        return event;
    }

    public void removeSubscribe(HookType type, JSONObject hookResponse) {
        Map<JSONObject, Event> eventMap = allSubscribes.get(type);
        if (eventMap == null) {
            return;
        }
        Iterator<Map.Entry<JSONObject, Event>> iterator = eventMap.entrySet().iterator();
        while (iterator.hasNext()){
            Map.Entry<JSONObject, Event> next = iterator.next();
            JSONObject key = next.getKey();
            Boolean result = null;
            for (String s : key.keySet()) {
                if (result == null) {
                    result = key.getString(s).equals(hookResponse.getString(s));
                }else {
                    result = result && key.getString(s).equals(hookResponse.getString(s));
                }

            }
            if (null != result && result){
                iterator.remove();
            }
        }
    }

    /**
     * 获取某个类型的所有的订阅
     * @param type
     * @return
     */
    public List<ZLMHttpHookSubscribe.Event> getSubscribes(HookType type) {
        ZLMHttpHookSubscribe.Event event= null;
        // ZLMHttpHookSubscribe.Event event= null;
        Map<JSONObject, Event> eventMap = allSubscribes.get(type);
        if (eventMap == null) {
            return null;