From b7635ec05dda0764459ca9fa836d9288cea1cd07 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期日, 20 二月 2022 16:18:14 +0800
Subject: [PATCH] 优化级联通道发送速度

---
 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java b/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java
index 68acde3..95d1aef 100644
--- a/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java
+++ b/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java
@@ -152,10 +152,10 @@
 			msg.setData("鑾峰彇璁惧棰勭疆浣嶈秴鏃�");
 			resultHolder.invokeResult(msg);
 		});
-		resultHolder.put(key, uuid, result);
 		if (resultHolder.exist(key, null)) {
 			return result;
 		}
+		resultHolder.put(key, uuid, result);
 		cmder.presetQuery(device, channelId, event -> {
 			RequestMessage msg = new RequestMessage();
 			msg.setId(uuid);

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