媒体文件添加条件查询

guoshilong

2023-09-23 40934da83d6c4e2ecbabb521b8bb54a903070e7c

 src/main/java/com/dji/sample/component/websocket/service/impl/SendMessageServiceImpl.java

@@ -62,12 +62,14 @@
            TextMessage data = new TextMessage(mapper.writeValueAsBytes(message));

            for (ConcurrentWebSocketSession session : sessions) {
                if (!session.isOpen()) {
                    session.close();
                    log.debug("This session is closed.");
                    return;
                if (!Objects.isNull(session)) {
                    if (!session.isOpen()) {
                        session.close();
                        log.debug("This session is closed.");
                        return;
                    }
                    session.sendMessage(data);
                }
                session.sendMessage(data);
            }

        } catch (IOException e) {