From 5612dfcfb8592e612b78fe372d95c2a92d8d31a0 Mon Sep 17 00:00:00 2001
From: zhaowenyu <35589726@qq.com>
Date: Tue, 04 Nov 2025 10:15:51 +0800
Subject: [PATCH] 2025-11-4 zwy 控制进度状态中sn字段要改为gateway，由于sn太多地方调用了，增加gateway字段
---
ard-sample/src/main/java/com/ard/sample/manage/service/impl/LiveStreamServiceImpl.java | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/ard-sample/src/main/java/com/ard/sample/manage/service/impl/LiveStreamServiceImpl.java b/ard-sample/src/main/java/com/ard/sample/manage/service/impl/LiveStreamServiceImpl.java
index 1852a1b..9a0aec7 100644
--- a/ard-sample/src/main/java/com/ard/sample/manage/service/impl/LiveStreamServiceImpl.java
+++ b/ard-sample/src/main/java/com/ard/sample/manage/service/impl/LiveStreamServiceImpl.java
@@ -81,6 +81,11 @@
@Override
public void saveLiveCapacity(LiveCapacityReceiver liveCapacityReceiver, Long timestamp) {
// Solve timing problems
+ if(liveCapacityReceiver==null){
+ //2025-10-28 zwy，这里有个空指针异常问题，如果liveCapacityReceiver为空，则不应该执行下面的代码。
+ //机场设备在刚开机时，发送的state状态时，直播能力前三次发送的是空，可能是由于刚开机，等待各设备开机，第四次为正常数据。
+ return;
+ }
for (CapacityDeviceReceiver capacityDeviceReceiver : liveCapacityReceiver.getDeviceList()) {
long last = (long) Objects.requireNonNullElse(
RedisOpsUtils.get(RedisConst.LIVE_CAPACITY + capacityDeviceReceiver.getSn()), 0L);
--
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