From e6982607fbbeaa96d3d14409df780266646b793d Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期五, 01 十一月 2019 18:22:44 +0800
Subject: [PATCH] 换一个chan
---
cache/cache.go | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/cache/cache.go b/cache/cache.go
index 764b264..a50f676 100644
--- a/cache/cache.go
+++ b/cache/cache.go
@@ -104,19 +104,20 @@
func initPolygons(){
var api dbapi.CameraApi
data := api.FindAllPolygons()
+ pMap :=make(map[string][]protomsg.CameraPolygon,0)
for _, item := range data {
if item.Type != "line" {
cameraId :=item.CameraId
- arr, b := cMap.Get(PREFIX_POLYGON + cameraId)
- if b {
- list := arr.([]protomsg.CameraPolygon)
- list = append(list,item)
- cMap.Set(PREFIX_POLYGON + cameraId,list)
- } else {
- cMap.Set(PREFIX_POLYGON + cameraId,[]protomsg.CameraPolygon{ item })
+ if _,ok :=pMap[cameraId];ok{
+ pMap[cameraId] = append(pMap[cameraId],item)
+ } else{
+ pMap[cameraId]=[]protomsg.CameraPolygon{item}
}
}
}
+ for k,v :=range pMap{
+ cMap.Set(PREFIX_POLYGON + k,v)
+ }
}
func initTimeRules(){
--
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