From 906c2c219c73b90eae9e5040d09d1b32b5d928d9 Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期四, 27 六月 2019 13:52:42 +0800
Subject: [PATCH] get facefea from faceExtract sdk
---
service/FaceSdkService.go | 174 ++++++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 128 insertions(+), 46 deletions(-)
diff --git a/service/FaceSdkService.go b/service/FaceSdkService.go
index dd16cc6..2db7587 100644
--- a/service/FaceSdkService.go
+++ b/service/FaceSdkService.go
@@ -3,42 +3,89 @@
import (
"basic.com/pubsub/protomsg.git"
"basic.com/valib/deliver.git"
- "encoding/json"
+ "encoding/base64"
"fmt"
"github.com/gogo/protobuf/proto"
+ "github.com/pierrec/lz4"
"github.com/satori/go.uuid"
+ "image"
"io/ioutil"
+ "os"
"time"
)
const (
- Url_Service_PUSH = "tcp:///tmp///webserver-2.ipc"
- Url_Service_PULL = "tcp:///tmp///webserver-1.ipc"
+ Ipc_Push_Ext = "_2.ipc"
+ Ipc_Pull_Ext = "_1.ipc"
+ Ipc_Url_Pre = "ipc:///tmp///"
+ Virtual_FaceTaskId = "92496BDF-2BFA-98F2-62E8-96DD9866ABD2"
+ Virtual_FaceSdkId = "virtual-faceextract-sdk-pull"
+ Url_Service_PUSH = Ipc_Url_Pre + Virtual_FaceSdkId + Ipc_Push_Ext
+ Url_Service_PULL = Ipc_Url_Pre + Virtual_FaceSdkId + Ipc_Pull_Ext
)
var imgPushChan chan protomsg.Recvmsg
+var client_push deliver.Deliver
+var client_pull deliver.Deliver
func TestPushImgMsg() {
InitService()
- imgData := readImgFile()
- fmt.Println("imgData.len:",len(imgData))
- for {
- PushImgMsg(protomsg.Recvmsg{
- Id:uuid.NewV4().String(),
- Addr:"",
- Picdata:imgData,
- })
- fmt.Println("pushed img")
- time.Sleep(5*time.Second)
+ proImg := readImgFile()
+
+ if b, err := proto.Marshal(&proImg);err !=nil{
+ fmt.Println("protoImage marshal err")
+ return
+ } else {
+ bc := make([]byte,len(b))
+ ht := make([]int, 64<<10)
+ n,err := lz4.CompressBlock(b,bc,ht)
+ if err !=nil {
+ fmt.Println(err)
+ }
+ if n >= len(b){
+ fmt.Println("image is not compressible")
+ }
+ bc = bc[:n]
+ for {
+ PushImgMsg(protomsg.Recvmsg{
+ Id:uuid.NewV4().String(),
+ Addr:"",
+ Picdata:bc,
+ })
+ fmt.Println("pushed img")
+ time.Sleep(5*time.Second)
+ }
+
}
}
-func readImgFile() []byte{
+func readImgFile() protomsg.Image{
+ var i protomsg.Image
+ timeUnix := time.Now().Unix()
+ formatTimeStr := time.Unix(timeUnix, 0).Format("2006-01-02 15:04:05")
filePath := "/home/user/workspace/timg.jpg"
- bytes, err := ioutil.ReadFile(filePath)
- if err !=nil {
- fmt.Println("Read img err:",err)
+
+ file, err := os.Open(filePath)
+ defer file.Close()
+ if err !=nil{
+ fmt.Println("image not exist")
+ return i
+ } else {
+ img, _, err := image.Decode(file)
+ bytes, err := ioutil.ReadFile(filePath)
+ if err !=nil {
+ return i
+ }
+ b := img.Bounds()
+ width := b.Max.X
+ height := b.Max.Y
+ i = protomsg.Image{
+ Width:int32(width),
+ Height:int32(height),
+ Timestamp:formatTimeStr,
+ Data:bytes,
+ }
+ return i
}
- return bytes
}
func PushImgMsg(is protomsg.Recvmsg){
@@ -51,37 +98,72 @@
func InitService(){
fmt.Println("service init!")
imgPushChan = make(chan protomsg.Recvmsg)
- client_push := deliver.NewClient(deliver.PushPull, Url_Service_PUSH)
- client_pull := deliver.NewClient(deliver.PushPull, Url_Service_PULL)
-
- go func() {
- for {
- select {
- case is := <- imgPushChan:
- fmt.Println("imgPushChan in")
- b, _ := json.Marshal(is)
- client_push.Send(b)
- default:
- //fmt.Println("no img in")
- }
- }
+ resultMap = make(map[string]protomsg.SdkMessage,0)
+ client_push = deliver.NewClient(deliver.PushPull, Url_Service_PUSH)
+ client_pull = deliver.NewClient(deliver.PushPull, Url_Service_PULL)
+ defer func() {
+ client_push.Close()
+ client_pull.Close()
}()
+ go thSend()
- go func() {
- //鎺ユ敹浜鸿劯鎻愬彇缁撴灉
- for {
- resultBytes, err := client_pull.Recv()
- if err !=nil{
- fmt.Println("pull err:",err)
- continue
- }
- rMsg := protomsg.SdkMessage{}
- if err := proto.Unmarshal(resultBytes, &rMsg);err !=nil{
- fmt.Println("recv MSG:",rMsg)
- resultMap[rMsg.Cid] = rMsg
- }
+ go thRecv()
+}
+func thSend(){
+ for {
+ select {
+ case is := <- imgPushChan:
+ fmt.Println("imgPushChan in")
+ b, _ := proto.Marshal(&is)
+ err := client_push.Send(b)
+ if err !=nil {
+ fmt.Println("img Send err:",err)
+ }
+ default:
+ //fmt.Println("no img in")
}
- }()
+ }
+}
+func thRecv(){
+ for {
+ resultBytes, err := client_pull.Recv()
+ if err !=nil{
+ fmt.Println("pull err:",err)
+ continue
+ }
+ rMsg := protomsg.SdkMessage{}
+ if err := proto.Unmarshal(resultBytes, &rMsg);err ==nil{
+ fmt.Println("received MSG:",rMsg.Cid)
+ perId := rMsg.Cid //鏁版嵁id
+ if rMsg.Tasklab !=nil && rMsg.Tasklab.Taskid == Virtual_FaceTaskId {
+ sdkInfos := rMsg.Tasklab.Sdkinfos
+ fmt.Println("Len(sdkInfos)=",len(sdkInfos))
+ //绗竴涓猻dk鏄汉鑴告娴嬶紝绗簩涓猻dk鏄汉鑴告彁鍙�
+ for _,swt :=range sdkInfos{
+ if swt.Sdktype == "FaceExtract"{
+ fmt.Println("sdkName:",swt.SdkName)
+ var pff protomsg.ParamFaceFeature
+ if err := proto.Unmarshal(swt.Sdkdata, &pff);err !=nil{
+ fmt.Println("ParamFaceFeature unmarshal err:",err)
+ } else {
+ fmt.Println("鐩爣鏁帮細",len(pff.ExtComp))
+ for _,fea :=range pff.ExtComp{
+ base64Fea := base64.StdEncoding.EncodeToString(fea.Feats)
+ fmt.Println("perId:",perId)
+ fmt.Println("faceFeature:",base64Fea)
+ }
+ }
+ break
+ }
+ }
+
+ }
+ //resultMap[rMsg.Cid] = rMsg
+ } else {
+ fmt.Println("recv msg Err:",err)
+ }
+
+ }
}
\ No newline at end of file
--
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