| | |
| | | package camera |
| | | |
| | | import ( |
| | | "errors" |
| | | "strings" |
| | | "taskpubsub/sdk" |
| | | "taskpubsub/util" |
| | | |
| | | "basic.com/dbapi.git" |
| | | "basic.com/pubsub/protomsg.git" |
| | | "basic.com/valib/deliver.git" |
| | | |
| | | "github.com/long/test/sdk" |
| | | "github.com/long/test/util" |
| | | |
| | | "context" |
| | | "fmt" |
| | | "sync" |
| | | "time" |
| | | "basic.com/valib/logger.git" |
| | | "github.com/gogo/protobuf/proto" |
| | | ) |
| | | |
| | | //var SocketManage = make(map[string]SocketContext) |
| | | var SocketManage sync.Map |
| | | const ( |
| | | faceExtractWebCID = "virtual-face-extract-web-camera-id" |
| | | faceExtractWebTaskID = "92496BDF-2BFA-98F2-62E8-96DD9866ABD2" |
| | | ) |
| | | |
| | | var Initchannel = make(chan string) |
| | | var SocketManage = make(map[string]util.SocketContext) |
| | | |
| | | type SocketContext struct { |
| | | Sock deliver.Deliver |
| | | Context context.Context |
| | | Cancel context.CancelFunc |
| | | var shm bool = false |
| | | |
| | | var innerRecvTopic = []string{ |
| | | "virtual-faceextract-sdk-pull_2", //to web 以图搜图 |
| | | } |
| | | |
| | | var camval dbapi.CameraApi |
| | | func initInnerTopic() { |
| | | // for _, recvTopic := range innerRecvTopic { |
| | | // createCameraRecvServerAndListen(recvTopic) |
| | | // } |
| | | } |
| | | |
| | | func Init() { |
| | | func Init(useShm bool) { |
| | | shm = useShm |
| | | |
| | | fmt.Println("============ camera info ====================") |
| | | logger.Info("============ camera info ====================") |
| | | for _, cd := range util.CameraIds { |
| | | fmt.Println(cd) |
| | | fmt.Println() |
| | | logger.Info(cd) |
| | | logger.Info() |
| | | } |
| | | |
| | | go CreateCamera(Initchannel) |
| | | go AutoDelCamera(util.Cameraflag) |
| | | |
| | | // 摄像机初始化 |
| | | for _, cam := range util.CameraIds { |
| | | Initchannel <- cam.Id |
| | | createCameraRecvServerAndListen(cam.Id) |
| | | } |
| | | |
| | | //文件初始化 |
| | | for _, f := range util.FileArr { |
| | | logger.Info(f) |
| | | } |
| | | for _, f := range util.FileArr { |
| | | createCameraRecvServerAndListen(f.Id) |
| | | } |
| | | |
| | | // 手动输入的主题 |
| | | initInnerTopic() |
| | | |
| | | go autoUpdateCamera(util.Cameraflag) |
| | | |
| | | go autoUpdateFiles(util.Fileflag) |
| | | } |
| | | |
| | | // camera 接受数据 |
| | | func createCameraRecvServerAndListen(id string) { |
| | | if _, isExist := SocketManage[id]; !isExist { //不存在 |
| | | |
| | | url := "ipc:///tmp/" + id + ".ipc" |
| | | m := deliver.PushPull |
| | | if shm { |
| | | m = deliver.Shm |
| | | url = id |
| | | |
| | | } |
| | | |
| | | logger.Info("CAMERA URL : ", url) |
| | | socket, err := util.NewSocketListen(int(m), url, shm) |
| | | if err != nil { |
| | | logger.Error("create socket error") |
| | | return |
| | | } |
| | | SocketManage[id] = socket |
| | | |
| | | go Recv(socket) |
| | | } |
| | | } |
| | | |
| | | 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 |
| | | } |
| | | |
| | | go func(cid string, sock SocketContext) { |
| | | Recv(cid, sock) |
| | | }(id, socketlisten) |
| | | } |
| | | func deleteCameraRecvServer(id string) { |
| | | if _, isExist := SocketManage[id]; isExist { //存在 |
| | | SocketManage[id].Cancel() |
| | | delete(SocketManage, id) |
| | | logger.Info("删除server sdk: ", id) |
| | | } |
| | | } |
| | | |
| | | //动态处理 |
| | | func AutoDelCamera(cameraflag chan bool) { |
| | | func autoUpdateCamera(cameraflag chan bool) { |
| | | |
| | | for _ = range cameraflag { |
| | | fmt.Println("test autodelcameraflag") |
| | | var oldcamera []string |
| | | logger.Info("test autodelcameraflag") |
| | | var oldcameras []string |
| | | |
| | | SocketManage.Range(func(k, v interface{}) bool { |
| | | if str, ok := k.(string); ok { |
| | | oldcamera = append(oldcamera, str) |
| | | for key := range SocketManage { |
| | | if !strings.HasPrefix(key, util.File_Video_Id_Pre) && !strings.HasPrefix(key, util.File_Audio_Id_Pre) && !strings.HasPrefix(key, util.File_Img_Id_Pre) { |
| | | oldcameras = append(oldcameras, key) |
| | | } |
| | | return true |
| | | }) |
| | | |
| | | var newcamera []string |
| | | |
| | | for _, value := range util.CameraIds { |
| | | newcamera = append(newcamera, value.Id) |
| | | } |
| | | |
| | | cameraChanDel := util.Difference(oldcamera, newcamera) |
| | | fmt.Println(cameraChanDel) |
| | | var newcameras []string |
| | | for _, camnew := range util.CameraIds { |
| | | newcameras = append(newcameras, camnew.Id) |
| | | } |
| | | |
| | | for key, op := range cameraChanDel { |
| | | // 手动添加的全部加上 |
| | | for _, recvTopic := range innerRecvTopic { |
| | | newcameras = append(newcameras, recvTopic) |
| | | } |
| | | |
| | | cameraListUpdate := util.Difference(oldcameras, newcameras) |
| | | logger.Info(cameraListUpdate) |
| | | |
| | | for key, op := range cameraListUpdate { |
| | | if op == "add" { |
| | | Initchannel <- key |
| | | createCameraRecvServerAndListen(key) |
| | | } else { |
| | | if sock, ok := SocketManage.Load(key); ok { |
| | | if socket, sok := sock.(SocketContext); sok { |
| | | socket.Cancel() |
| | | SocketManage.Delete(key) |
| | | } |
| | | } |
| | | fmt.Println("删除camera server : ", key) |
| | | deleteCameraRecvServer(key) |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // create server |
| | | func NewCamerSocketListen(mode int, cameraid string, url string) (cid string, socket SocketContext, err error) { |
| | | ctx, cancel := context.WithCancel(context.Background()) |
| | | //动态处理文件 |
| | | func autoUpdateFiles(fileflag chan bool) { |
| | | |
| | | socket.Context = ctx |
| | | socket.Cancel = cancel |
| | | for _ = range fileflag { |
| | | logger.Info("do auto del fileflag") |
| | | var oldIds []string |
| | | |
| | | socket.Sock = deliver.NewServer(deliver.Mode(mode), url) |
| | | fmt.Println("new socket.Sock: ", socket.Sock) |
| | | for key := range SocketManage { |
| | | if strings.HasPrefix(key, util.File_Video_Id_Pre) || strings.HasPrefix(key, util.File_Audio_Id_Pre) || strings.HasPrefix(key, util.File_Img_Id_Pre) { |
| | | oldIds = append(oldIds, key) |
| | | } |
| | | } |
| | | |
| | | if socket.Sock == nil { |
| | | return cameraid, socket, errors.New("create listen error") |
| | | var newIds []string |
| | | for _, f := range util.FileArr { |
| | | newIds = append(newIds, f.Id) |
| | | } |
| | | |
| | | fileListUpdate := util.Difference(oldIds, newIds) |
| | | logger.Info(fileListUpdate) |
| | | |
| | | for key, op := range fileListUpdate { |
| | | if op == "add" { |
| | | createCameraRecvServerAndListen(key) |
| | | } else { |
| | | deleteCameraRecvServer(key) |
| | | } |
| | | } |
| | | } |
| | | SocketManage.Store(cameraid, socket) |
| | | return cameraid, socket, nil |
| | | } |
| | | |
| | | func Recv(cameraid string, socket SocketContext) { |
| | | var msg []byte |
| | | func Recv(socket util.SocketContext) { |
| | | |
| | | tryCount := 0 |
| | | |
| | | var recvmessage []byte |
| | | var imagemsg protomsg.Image |
| | | var err error |
| | | for { |
| | | select { |
| | | case <-socket.Context.Done(): |
| | | fmt.Println("listen recv quit") |
| | | socket.Sock.Close() |
| | | logger.Error("listen recv quit") |
| | | return |
| | | default: |
| | | if msg, err = socket.Sock.Recv(); err != nil { |
| | | fmt.Println("err is: ", cameraid, err) |
| | | if recvmessage, err = socket.Sock.Recv(); err != nil { |
| | | |
| | | // tryCount++ |
| | | // socket = util.MaybeRestartSocket(socket, &tryCount) |
| | | |
| | | if socket.UseSHM { |
| | | if tryCount > util.ShmMaxTryCount { |
| | | socket.Sock.Close() |
| | | socket, err = util.NewSocketListen(socket.Mode, socket.URL, socket.UseSHM) |
| | | logger.Info("SDK SEND SHM TRY :", util.ShmMaxTryCount, " RESTART IT") |
| | | tryCount = 0 |
| | | continue |
| | | } |
| | | tryCount++ |
| | | } |
| | | continue |
| | | } |
| | | |
| | | unmsg, err := util.UnCompress(recvmessage) |
| | | if err != nil { |
| | | logger.Error(err) |
| | | continue |
| | | } |
| | | |
| | | if err := proto.Unmarshal(unmsg, &imagemsg); err != nil { |
| | | logger.Error("recv msg is not protomsgImage") |
| | | continue |
| | | } |
| | | if faceExtractWebCID == imagemsg.Cid { //以图搜图 |
| | | logger.Info("id: ", faceExtractWebTaskID) |
| | | doTaskList(imagemsg.Cid, "", faceExtractWebTaskID, recvmessage) |
| | | } else { |
| | | 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) |
| | | taskIDs := GetAllTaskByID(imagemsg.Cid) |
| | | for _, taskID := range taskIDs { |
| | | doTaskList(imagemsg.Cid, "", taskID, recvmessage) |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // 根据cid 获取 所有的任务 |
| | | func GetAlltask(cid string) (tasks []string) { |
| | | // 据cid 获取 所有的任务 |
| | | func GetAllTaskByID(cid string) (tasks []string) { |
| | | for _, camsingle := range util.CameraTasks { |
| | | if cid == camsingle.Camera.Id { |
| | | for _, tasksingle := range camsingle.Tasks { |
| | | if !tasksingle.Enable { |
| | | continue |
| | | } |
| | | tasks = append(tasks, tasksingle.Taskid) |
| | | } |
| | | return |
| | |
| | | return |
| | | } |
| | | |
| | | func Taskdolist(cid string, taskid string, data []byte) { |
| | | func doTaskList(cid string, caddr string, taskid string, data []byte) { |
| | | |
| | | // 数据加工(打标签) |
| | | sdkmsg := sdk.SdkData(cid, taskid, data) |
| | | //logger.Info("taskid: ", taskid, "has ", len(data), "data[]byte") |
| | | sdkmsg := sdk.ToSdkMsg(cid, caddr, taskid, data) |
| | | if sdkmsg.Tasklab == nil { |
| | | fmt.Printf("cid:%s 没有任务%s\n", cid, taskid) |
| | | logger.Error(cid, " not have taskid: ", taskid) |
| | | return |
| | | } |
| | | |
| | | // 计算分发的主题 |
| | | SendTopic := sdk.SdkSendTopic(sdkmsg) |
| | | SendTopic := sdk.GetSdkSendTopic(sdkmsg) |
| | | //logger.Info(SendTopic) |
| | | if "facedetect-sdk-no-track" == SendTopic || "virtual-faceextract-sdk-pull" == SendTopic { |
| | | logger.Info(SendTopic) |
| | | } |
| | | if _, ok := sdk.SdkMap[SendTopic]; ok { |
| | | fmt.Println("分发的主题存在") |
| | | if "facedetect-sdk-no-track" == SendTopic || "virtual-faceextract-sdk-pull" == SendTopic { |
| | | logger.Info(SendTopic) |
| | | } |
| | | sdk.SdkMap[SendTopic] <- sdkmsg |
| | | //fmt.Println("重新开始循环: ", sdk.SdkMap) |
| | | if "facedetect-sdk-no-track" == SendTopic || "virtual-faceextract-sdk-pull" == SendTopic { |
| | | logger.Info("dispute sendtopic success", SendTopic) |
| | | } |
| | | } else { |
| | | fmt.Println("分发的主题不存在") |
| | | logger.Info("分发的主题不存在") |
| | | } |
| | | } |