add 新增 websocket 群发功能

疯狂的狮子Li

2023-09-13 3a67a6599fb6565d4dad84ac86b597be4636ebee

 ruoyi-common/ruoyi-common-websocket/src/main/java/org/dromara/common/websocket/listener/WebSocketTopicListener.java

@@ -19,13 +19,18 @@
    @Override
    public void run(ApplicationArguments args) throws Exception {
        WebSocketUtils.subscribeMessage((message) -> {
            log.info("WebSocket主题订阅收到消息session keys={}  message={}！", message.getSessionKeys(), message.getMessage());
            log.info("WebSocket主题订阅收到消息session keys={} message={}", message.getSessionKeys(), message.getMessage());
            // 如果key不为空就按照key发消息 如果为空就群发
            if (CollUtil.isNotEmpty(message.getSessionKeys())) {
                message.getSessionKeys().forEach(key -> {
                    if (WebSocketSessionHolder.existSession(key)) {
                        WebSocketUtils.sendMessage(key, message.getMessage());
                    }
                });
            } else {
                WebSocketSessionHolder.getSessionsAll().forEach(key -> {
                    WebSocketUtils.sendMessage(key, message.getMessage());
                });
            }
        });
        log.info("初始化WebSocket主题订阅监听器成功");