From e731486b50c4ea6e2d28f302df449b4bd0b2be57 Mon Sep 17 00:00:00 2001
From: Riku <risaku@163.com>
Date: 星期一, 02 六月 2025 23:02:59 +0800
Subject: [PATCH] 1. 新增走航动态溯源功能

---
 src/main/kotlin/com/flightfeather/uav/socket/DeviceSession.kt |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/com/flightfeather/uav/socket/DeviceSession.kt b/src/main/kotlin/com/flightfeather/uav/socket/DeviceSession.kt
index c04b467..8ee5393 100644
--- a/src/main/kotlin/com/flightfeather/uav/socket/DeviceSession.kt
+++ b/src/main/kotlin/com/flightfeather/uav/socket/DeviceSession.kt
@@ -14,13 +14,11 @@
     companion object {
         private const val DEFAULT_DEVICE = "default_device"
     }
-    private val deviceMap = ConcurrentHashMap<String, ChannelHandlerContext?>()
+    private val deviceMap = ConcurrentHashMap<String?, ChannelHandlerContext?>()
     private val typeMap = ConcurrentHashMap<String, List<AirTypeData>>()
 
     fun saveDevice(deviceCode: String?, channel: ChannelHandlerContext?) {
-        deviceCode?.let {
-            deviceMap.put(deviceCode, channel)
-        }
+        deviceMap[deviceCode] = channel
     }
 
     fun getDevice(deviceCode: String?): ChannelHandlerContext? {

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