From d7ee5b3444e7681cfb4574681d54156e148c34da Mon Sep 17 00:00:00 2001
From: 龙赣华 <slongertian@gmail.com>
Date: 星期三, 05 六月 2019 11:47:24 +0800
Subject: [PATCH] by 192.168.1.124
---
camera/camera.go | 211 +++++++++++++++++++++++++---------------------------
1 files changed, 103 insertions(+), 108 deletions(-)
diff --git a/camera/camera.go b/camera/camera.go
index 0fc7724..1f501f1 100644
--- a/camera/camera.go
+++ b/camera/camera.go
@@ -3,29 +3,22 @@
import (
"errors"
- "github.com/long/test/deliver"
- "github.com/long/test/httpclient"
+ "basic.com/dbapi.git"
+ "basic.com/valib/deliver.git"
+
"github.com/long/test/sdk"
+ "github.com/long/test/util"
"context"
- "encoding/json"
"fmt"
+ "sync"
"time"
)
-/*
-* 1. 鑾峰彇 cid
-* 2. 鑾峰彇 cid鍜� taskid鍏崇郴
-* 3. 鑾峰彇 cid ipc communication
- */
-var SocketManage = make(map[string]SocketContext)
-var Initchannel = make(chan Camerdata)
-var UrlPort = 7000
+//var SocketManage = make(map[string]SocketContext)
+var SocketManage sync.Map
-type Camerdata struct {
- Cameraid string
- Rtsp string
-}
+var Initchannel = make(chan string)
type SocketContext struct {
Sock deliver.Deliver
@@ -33,115 +26,83 @@
Cancel context.CancelFunc
}
-func Taskdolist(cid string, taskid string, data []byte) {
-
- fmt.Println("======================================")
- // 鏁版嵁鍔犲伐(鎵撴爣绛�)
- sdkmsg := sdk.SdkData(cid, taskid, data)
- if sdkmsg.Tasklab == nil {
- fmt.Println("cid:%s 娌℃湁浠诲姟%s", cid, taskid)
- return
- }
-
- // 璁＄畻鍒嗗彂鐨勪富棰�
- SendTopic := sdk.SdkSendTopic(sdkmsg)
- if _, ok := sdk.SdkMap[SendTopic]; ok {
- fmt.Println("鍒嗗彂鐨勪富棰樺瓨鍦�")
- sdk.SdkMap[SendTopic] <- sdkmsg
- //fmt.Println("閲嶆柊寮�濮嬪惊鐜�: ", sdk.SdkMap)
- } else {
- fmt.Println("鍒嗗彂鐨勪富棰樹笉瀛樺湪")
- }
-
-}
+var camval dbapi.CameraApi
func Init() {
- CameraRelative()
- fmt.Println()
- fmt.Println("cid,taskid , sid: ", CtsId)
-
- url := fmt.Sprintf("%s%d", "tcp://192.168.1.124:", UrlPort)
- _, socket, err := NewCamerSocketListen(deliver.Pair, "init", url)
- if err != nil {
- return
+ fmt.Println("============ camera info ====================")
+ for _, cd := range util.CameraIds {
+ fmt.Println(cd)
+ fmt.Println()
}
- UrlPort++
- go SendRecv(socket, Initchannel)
+ go CreateCamera(Initchannel)
+ go AutoDelCamera(util.Cameraflag)
- var cameratodecode Camerdata
- for {
- time.Sleep(2 * time.Second)
- i := 0
- for _, cam := range CtsId {
+ for _, cam := range util.CameraIds {
+ Initchannel <- cam.Id
+ }
+}
- if i < 2 {
- cameratodecode.Cameraid = cam.Cameraid
- cameratodecode.Rtsp = cam.RtspUrl
- Initchannel <- cameratodecode
+func CreateCamera(camera chan string) {
+ for camid := range camera {
+ if _, ok := SocketManage.Load(camid); !ok {
+ url := fmt.Sprintf("ipc:///tmp/%s.ipc", camid)
+
+ id, socketlisten, err := NewCamerSocketListen(deliver.PushPull, camid, url)
+ if err != nil {
+ fmt.Println("create socket error")
+ continue
}
- i++
+
+ go func(cid string, sock SocketContext) {
+ Recv(cid, sock)
+ }(id, socketlisten)
}
}
}
-func send(socket SocketContext, cam Camerdata) {
- b, err := json.Marshal(cam)
- if err != nil {
- fmt.Println("can not json convert !", cam)
- }
- if err := socket.Sock.Send(b); err != nil {
- fmt.Println("camera info: failed send")
- }
-}
+//鍔ㄦ�佸鐞�
+func AutoDelCamera(cameraflag chan bool) {
-func SendRecv(socket SocketContext, camera chan Camerdata) {
- //socket.Sock.SetOption(mangos.OptionRecvDeadline, 5*time.Second)
- for cam := range camera {
- send(socket, cam)
- if _, ok := SocketManage[cam.Cameraid]; !ok {
- go func(id string, urlport int) {
- fmt.Println("create cid server: ", id)
- url := fmt.Sprintf("%s%d", "tcp://192.168.1.124:", urlport)
- cid, socketlisten, err := NewCamerSocketListen(deliver.PushPull, id, url)
+ for _ = range cameraflag {
+ fmt.Println("test autodelcameraflag")
+ var oldcamera []string
- if err != nil {
- return
+ SocketManage.Range(func(k, v interface{}) bool {
+ if str, ok := k.(string); ok {
+ oldcamera = append(oldcamera, str)
+ }
+ return true
+ })
+
+ var newcamera []string
+
+ for _, value := range util.CameraIds {
+ newcamera = append(newcamera, value.Id)
+ }
+
+ cameraChanDel := util.Difference(oldcamera, newcamera)
+ fmt.Println(cameraChanDel)
+
+ for key, op := range cameraChanDel {
+ if op == "add" {
+ Initchannel <- key
+ } else {
+ if sock, ok := SocketManage.Load(key); ok {
+ if socket, sok := sock.(SocketContext); sok {
+ socket.Cancel()
+ SocketManage.Delete(key)
+ }
}
- fmt.Println("input id: ", id, " output id :", cid)
- Recv(cid, socketlisten)
-
- }(cam.Cameraid, UrlPort)
-
- UrlPort++
- }
- }
-}
-
-// 鑾峰彇 cid 锛� taskid, sdkid 鍏崇郴
-var CtsId []httpclient.Camerasingle
-
-func CameraRelative() {
- CtsId = httpclient.GetEsDataReq("http://127.0.0.1:8000/data/api-v/camera/queryCameraAndTaskInfo")
-}
-
-// 鏍规嵁cid 鑾峰彇 鎵�鏈夌殑浠诲姟
-func GetAlltask(cid string) (tasks []string) {
- for _, camsingle := range CtsId {
- if cid == camsingle.Cameraid {
- for _, tasksingle := range camsingle.TaskList {
- tasks = append(tasks, tasksingle.Taskid)
+ fmt.Println("鍒犻櫎camera server : ", key)
}
- return
}
}
- return
}
// create server
func NewCamerSocketListen(mode int, cameraid string, url string) (cid string, socket SocketContext, err error) {
- fmt.Println("url is: ", url)
ctx, cancel := context.WithCancel(context.Background())
socket.Context = ctx
@@ -153,13 +114,11 @@
if socket.Sock == nil {
return cameraid, socket, errors.New("create listen error")
}
-
- SocketManage[cameraid] = socket
+ SocketManage.Store(cameraid, socket)
return cameraid, socket, nil
}
func Recv(cameraid string, socket SocketContext) {
- // socket.Sock.SetOption(mangos.OptionRecvDeadline, 5*time.Second)
var msg []byte
var err error
for {
@@ -169,15 +128,51 @@
return
default:
if msg, err = socket.Sock.Recv(); err != nil {
- //fmt.Printf("%s ", err)
+ fmt.Println("err is: ", cameraid, err)
continue
} else {
- fmt.Println("cameraid: ", len(msg))
+ fmt.Println()
+ fmt.Println("============== one msg input ==========")
+ fmt.Println("cameraid: ", cameraid, len(msg))
for _, taskid := range GetAlltask(cameraid) {
+ time.Sleep(5 * time.Second)
+ fmt.Println("cameraid: ", cameraid, " taskid: ", taskid)
Taskdolist(cameraid, taskid, msg)
- // fmt.Println("receive: ", len(msg), "cameraid: ", cameraid, "taskid: ", taskid)
}
}
}
}
}
+
+// 鏍规嵁cid 鑾峰彇 鎵�鏈夌殑浠诲姟
+func GetAlltask(cid string) (tasks []string) {
+ for _, camsingle := range util.CameraTasks {
+ if cid == camsingle.Camera.Id {
+ for _, tasksingle := range camsingle.Tasks {
+ tasks = append(tasks, tasksingle.Taskid)
+ }
+ return
+ }
+ }
+ return
+}
+
+func Taskdolist(cid string, taskid string, data []byte) {
+
+ // 鏁版嵁鍔犲伐(鎵撴爣绛�)
+ sdkmsg := sdk.SdkData(cid, taskid, data)
+ if sdkmsg.Tasklab == nil {
+ fmt.Printf("cid:%s 娌℃湁浠诲姟%s\n", cid, taskid)
+ return
+ }
+
+ // 璁＄畻鍒嗗彂鐨勪富棰�
+ SendTopic := sdk.SdkSendTopic(sdkmsg)
+ if _, ok := sdk.SdkMap[SendTopic]; ok {
+ fmt.Println("鍒嗗彂鐨勪富棰樺瓨鍦�")
+ sdk.SdkMap[SendTopic] <- sdkmsg
+ //fmt.Println("閲嶆柊寮�濮嬪惊鐜�: ", sdk.SdkMap)
+ } else {
+ fmt.Println("鍒嗗彂鐨勪富棰樹笉瀛樺湪")
+ }
+}
--
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