| | |
| | | package camera |
| | | |
| | | import ( |
| | | "errors" |
| | | "basic.com/valib/deliver.git" |
| | | //"sync" |
| | | "taskpubsub/logger" |
| | | |
| | | "github.com/long/test/deliver" |
| | | "github.com/long/test/httpclient" |
| | | "github.com/long/test/sdk" |
| | | "taskpubsub/sdk" |
| | | "taskpubsub/util" |
| | | |
| | | "context" |
| | | "encoding/json" |
| | | "basic.com/pubsub/protomsg.git" |
| | | "github.com/gogo/protobuf/proto" |
| | | |
| | | // "golang.org/x/sys/unix" |
| | | |
| | | "fmt" |
| | | "time" |
| | | //"time" |
| | | ) |
| | | |
| | | /* |
| | | * 1. 获取 cid |
| | | * 2. 获取 cid和 taskid关系 |
| | | * 3. 获取 cid ipc communication |
| | | */ |
| | | var SocketManage = make(map[string]SocketContext) |
| | | var Initchannel = make(chan Camerdata) |
| | | var UrlPort = 7000 |
| | | const ( |
| | | faceExtractWebCID = "virtual-face-extract-web-camera-id" |
| | | faceExtractWebTaskID = "92496BDF-2BFA-98F2-62E8-96DD9866ABD2" |
| | | ) |
| | | |
| | | type Camerdata struct { |
| | | Cameraid string |
| | | Rtsp string |
| | | var SocketManage = make(map[string]util.SocketContext) |
| | | |
| | | var shm bool = false |
| | | |
| | | var innerRecvTopic = []string{ |
| | | "virtual-faceextract-sdk-pull_2", //to web 以图搜图 |
| | | } |
| | | |
| | | type SocketContext struct { |
| | | Sock deliver.Deliver |
| | | Context context.Context |
| | | Cancel context.CancelFunc |
| | | func initInnerTopic() { |
| | | for _, recvTopic := range innerRecvTopic { |
| | | createCameraRecvServerAndListen(recvTopic) |
| | | } |
| | | } |
| | | |
| | | func Taskdolist(cid string, taskid string, data []byte) { |
| | | func Init(useShm bool) { |
| | | shm = useShm |
| | | |
| | | fmt.Println("======================================") |
| | | // 数据加工(打标签) |
| | | sdkmsg := sdk.SdkData(cid, taskid, data) |
| | | if sdkmsg.Tasklab == nil { |
| | | fmt.Println("cid:%s 没有任务%s", cid, taskid) |
| | | return |
| | | logger.Info("============ camera info ====================") |
| | | for _, cd := range util.CameraIds { |
| | | logger.Info(cd) |
| | | logger.Info() |
| | | } |
| | | |
| | | // 计算分发的主题 |
| | | SendTopic := sdk.SdkSendTopic(sdkmsg) |
| | | if _, ok := sdk.SdkMap[SendTopic]; ok { |
| | | fmt.Println("分发的主题存在") |
| | | sdk.SdkMap[SendTopic] <- sdkmsg |
| | | //fmt.Println("重新开始循环: ", sdk.SdkMap) |
| | | } else { |
| | | fmt.Println("分发的主题不存在") |
| | | // 摄像机初始化 |
| | | for _, cam := range util.CameraIds { |
| | | createCameraRecvServerAndListen(cam.Id) |
| | | } |
| | | |
| | | // 手动输入的主题 |
| | | initInnerTopic() |
| | | |
| | | go autoUpdateCamera(util.Cameraflag) |
| | | } |
| | | |
| | | func Init() { |
| | | // camera 接受数据 |
| | | func createCameraRecvServerAndListen(id string) { |
| | | if _, isExist := SocketManage[id]; !isExist { //不存在 |
| | | |
| | | CameraRelative() |
| | | fmt.Println() |
| | | fmt.Println("cid,taskid , sid: ", CtsId) |
| | | url := fmt.Sprintf("ipc:///tmp/%s.ipc", id) |
| | | m := deliver.PushPull |
| | | if shm { |
| | | m = deliver.Shm |
| | | url = id |
| | | |
| | | 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 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) |
| | | } |
| | | UrlPort++ |
| | | } |
| | | |
| | | go SendRecv(socket, Initchannel) |
| | | func deleteCameraRecvServer(id string) { |
| | | if _, isExist := SocketManage[id]; isExist { //存在 |
| | | SocketManage[id].Cancel() |
| | | delete(SocketManage, id) |
| | | logger.Info("删除server sdk: ", id) |
| | | } |
| | | } |
| | | |
| | | var cameratodecode Camerdata |
| | | for { |
| | | time.Sleep(2 * time.Second) |
| | | i := 0 |
| | | for _, cam := range CtsId { |
| | | //动态处理 |
| | | func autoUpdateCamera(cameraflag chan bool) { |
| | | |
| | | if i < 2 { |
| | | cameratodecode.Cameraid = cam.Cameraid |
| | | cameratodecode.Rtsp = cam.RtspUrl |
| | | Initchannel <- cameratodecode |
| | | for _ = range cameraflag { |
| | | logger.Info("test autodelcameraflag") |
| | | var oldcameras []string |
| | | |
| | | for key := range SocketManage { |
| | | oldcameras = append(oldcameras, key) |
| | | } |
| | | |
| | | var newcameras []string |
| | | for _, camnew := range util.CameraIds { |
| | | newcameras = append(newcameras, camnew.Id) |
| | | } |
| | | |
| | | // 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" { |
| | | createCameraRecvServerAndListen(key) |
| | | } else { |
| | | deleteCameraRecvServer(key) |
| | | } |
| | | i++ |
| | | } |
| | | } |
| | | } |
| | | |
| | | 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") |
| | | } |
| | | } |
| | | func Recv(socket util.SocketContext) { |
| | | |
| | | 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) |
| | | var recvmessage []byte |
| | | var imagemsg protomsg.Image |
| | | var err error |
| | | for { |
| | | select { |
| | | case <-socket.Context.Done(): |
| | | logger.Error("listen recv quit") |
| | | return |
| | | default: |
| | | if recvmessage, err = socket.Sock.Recv(); err != nil { |
| | | //logger.Error("[camera] err is: ", err) |
| | | continue |
| | | } |
| | | |
| | | if err != nil { |
| | | return |
| | | 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 |
| | | doTaskList(imagemsg.Cid, "", faceExtractWebTaskID, recvmessage) |
| | | } else { |
| | | taskIDs := GetAllTaskByID(imagemsg.Cid) |
| | | for _, taskID := range taskIDs { |
| | | logger.Debug("id: ", imagemsg.Cid, " taskid: ", taskID) |
| | | doTaskList(imagemsg.Cid, "", taskID, recvmessage) |
| | | } |
| | | fmt.Println("input id: ", id, " output id :", cid) |
| | | Recv(cid, socketlisten) |
| | | |
| | | }(cam.Cameraid, UrlPort) |
| | | |
| | | UrlPort++ |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // 获取 cid , taskid, sdkid 关系 |
| | | var CtsId []httpclient.Camerasingle |
| | | |
| | | func CameraRelative() { |
| | | CtsId = httpclient.GetEsDataReq("http://127.0.0.1:8000/data/api-v/camera/queryCameraAndTaskInfo") |
| | | } |
| | | |
| | | // 根据cid 获取 所有的任务 |
| | | func GetAlltask(cid string) (tasks []string) { |
| | | for _, camsingle := range CtsId { |
| | | if cid == camsingle.Cameraid { |
| | | for _, tasksingle := range camsingle.TaskList { |
| | | // 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 { |
| | | tasks = append(tasks, tasksingle.Taskid) |
| | | } |
| | | 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()) |
| | | func doTaskList(cid string, caddr string, taskid string, data []byte) { |
| | | |
| | | socket.Context = ctx |
| | | socket.Cancel = cancel |
| | | |
| | | socket.Sock = deliver.NewServer(deliver.Mode(mode), url) |
| | | fmt.Println("new socket.Sock: ", socket.Sock) |
| | | |
| | | if socket.Sock == nil { |
| | | return cameraid, socket, errors.New("create listen error") |
| | | // 数据加工(打标签) |
| | | logger.Debug("taskid: ", taskid, "has ", len(data), "data[]byte") |
| | | sdkmsg := sdk.ToSdkMsg(cid, caddr, taskid, data) |
| | | if sdkmsg.Tasklab == nil { |
| | | logger.Error(cid, " not have taskid: ", taskid) |
| | | return |
| | | } |
| | | |
| | | SocketManage[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 { |
| | | select { |
| | | case <-socket.Context.Done(): |
| | | fmt.Println("listen recv quit") |
| | | return |
| | | default: |
| | | if msg, err = socket.Sock.Recv(); err != nil { |
| | | //fmt.Printf("%s ", err) |
| | | continue |
| | | } else { |
| | | fmt.Println("cameraid: ", len(msg)) |
| | | for _, taskid := range GetAlltask(cameraid) { |
| | | Taskdolist(cameraid, taskid, msg) |
| | | // fmt.Println("receive: ", len(msg), "cameraid: ", cameraid, "taskid: ", taskid) |
| | | } |
| | | } |
| | | } |
| | | // 计算分发的主题 |
| | | SendTopic := sdk.GetSdkSendTopic(sdkmsg) |
| | | logger.Debug(SendTopic) |
| | | if _, ok := sdk.SdkMap[SendTopic]; ok { |
| | | sdk.SdkMap[SendTopic] <- sdkmsg |
| | | logger.Debug("dispute sendtopic success", SendTopic) |
| | | } else { |
| | | logger.Debug("分发的主题不存在") |
| | | } |
| | | } |