From bc86eeeefb27f73c28c44cd63624ef3c8ac2448c Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期六, 29 六月 2019 10:57:33 +0800
Subject: [PATCH] init map
---
service/FaceSdkService.go | 67 ++++++++++++++++++++-------------
1 files changed, 41 insertions(+), 26 deletions(-)
diff --git a/service/FaceSdkService.go b/service/FaceSdkService.go
index 58b5cf2..6008c1d 100644
--- a/service/FaceSdkService.go
+++ b/service/FaceSdkService.go
@@ -10,14 +10,16 @@
"github.com/pkg/errors"
"github.com/satori/go.uuid"
"gocv.io/x/gocv"
+ "io/ioutil"
"mime/multipart"
"sync"
"time"
)
type FaceSdkService struct {
- File multipart.File
+ File *multipart.File
Id string
+ Result []*protomsg.ResultFaceExtCom
}
const (
@@ -32,7 +34,7 @@
func NewFaceSdkService(file multipart.File) FaceSdkService{
return FaceSdkService{
- File:file,
+ File:&file,
Id:uuid.NewV4().String(),
}
}
@@ -58,12 +60,15 @@
}
func (s *FaceSdkService) ReadFromUploadImg() (*protomsg.Image,error){
- defer s.File.Close()
- imgB := make([]byte,0)
- if _, err := s.File.Read(imgB);err !=nil{
+ defer (*(s.File)).Close()
+ imgB, err := ioutil.ReadAll(*(s.File))
+ if err !=nil{
fmt.Println("File.Read err:",err)
return nil,err
}
+
+ fmt.Println("imgB.len:",len(imgB))
+
picMat, err := gocv.IMDecode(imgB, gocv.IMReadColor)
if err !=nil {
fmt.Println("gocv.IMDecode err:",err)
@@ -111,33 +116,27 @@
}
}
-func (s *FaceSdkService) GetFaceFea() (feas []*protomsg.ResultFaceExtCom,err error){
+func (s *FaceSdkService) GetFaceFea(){
var wg sync.WaitGroup
wg.Add(1)
- ch := make(chan []*protomsg.ResultFaceExtCom,0)
- go func() {
+ ticker := time.NewTicker(time.Second * 3)
+ go func(ticker *time.Ticker, s *FaceSdkService) {
+ defer ticker.Stop()
+ defer wg.Done()
+
for {
select {
- case <-time.Tick(time.Second*10):
- ch <- nil
- wg.Done()
+ case <-ticker.C:
return
default:
- if feas,ok := resultMap[s.Id];ok {
- fmt.Println("faceFea got!!!")
- ch <- feas
+ if feas,ok := resultMap.Get(s.Id);ok {
+ s.Result = feas
return
}
}
}
- }()
+ }(ticker, s)
wg.Wait()
- msg := <- ch
- if msg != nil {
- return msg,nil
- } else {
- return msg,errors.New("no fea")
- }
}
func readTestImgFile() protomsg.Image{
@@ -177,14 +176,30 @@
imgPushChan <- is
}
-var resultMap map[string][]*protomsg.ResultFaceExtCom
+type FeaResult struct {
+ FeaM map[string][]*protomsg.ResultFaceExtCom
+ Lock sync.Mutex
+}
+
+func (f *FeaResult) Write(id string,faceResult []*protomsg.ResultFaceExtCom){
+ f.Lock.Lock()
+ defer f.Lock.Unlock()
+ f.FeaM[id] = faceResult
+}
+
+func (f *FeaResult) Get(id string) ([]*protomsg.ResultFaceExtCom,bool){
+ f.Lock.Lock()
+ defer f.Lock.Unlock()
+ coms,ok := f.FeaM[id]
+ return coms,ok
+}
+
+var resultMap = FeaResult{}
func InitService() {
fmt.Println("service init!")
imgPushChan = make(chan []byte)
-
- resultMap = make(map[string][]*protomsg.ResultFaceExtCom,0)
-
+ resultMap.FeaM = make(map[string][]*protomsg.ResultFaceExtCom,0)
client_push = deliver.NewClient(deliver.PushPull, Url_Service_PUSH)
client_pull = deliver.NewClient(deliver.PushPull, Url_Service_PULL)
defer func() {
@@ -247,7 +262,7 @@
} else {
fmt.Println("鐩爣鏁帮細",len(pff.ExtComp))
if len(pff.ExtComp) >0 {
- resultMap[rMsg.Cid] = pff.ExtComp
+ resultMap.Write(perId,pff.ExtComp)
for _,fea :=range pff.ExtComp{
base64Fea := base64.StdEncoding.EncodeToString(fea.Feats)
--
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