修改比对为并发

zhangzengfei

2024-07-06 635f849d70ae31df42dab56dacf62727a313db28

 main.go

@@ -3,24 +3,20 @@
import (
   "context"
   "flag"
   "os"
   "os/signal"
   "path"
   "strconv"
   "syscall"
   "time"

   "sdkCompare/cache"
   "sdkCompare/compare"
   "sdkCompare/config"
   "sdkCompare/db"
   "sdkCompare/proto/facecompare"
   "sdkCompare/serve"

   "basic.com/pubsub/protomsg.git"
   "basic.com/valib/logger.git"
   "basic.com/valib/version.git"
   "github.com/golang/protobuf/proto"
   "nanomsg.org/go-mangos"
   "nanomsg.org/go-mangos/protocol/rep"
   "nanomsg.org/go-mangos/transport/ipc"
   "nanomsg.org/go-mangos/transport/tcp"
   vaversion "basic.com/valib/version.git"
)

const procName = "faceCompare"
@@ -42,88 +38,25 @@
   logger.InitLogger(logFile, config.LogConf.Level, config.LogConf.MaxSize, config.LogConf.MaxBackups, config.LogConf.MaxAge)
   logger.Info("logger init success !")

   serveUrl := "tcp://0.0.0.0:"
   if err := db.ConnectDB(); err != nil {
      logger.Error(err.Error())
      return
   }

   cache.InitDbTablePersons()
   serveUrl = serveUrl + strconv.Itoa(config.DbPersonCompInfo.ServePort)

   serveUrl := "tcp://0.0.0.0:"
   serveUrl = serveUrl + strconv.Itoa(config.MainConf.ServePort)

   logger.Infof("%s serve url:%s", procName, serveUrl)

   Recv(serveUrl)
}
   var ctx, cancel = context.WithCancel(context.Background())

func Recv(url string) {
   var sock mangos.Socket
   var err error
   var msg []byte
   var ctx, _ = context.WithCancel(context.Background())
   if sock, err = rep.NewSocket(); err != nil {
      logger.Error("new rep socket err:", err)
   }
   serve.Start(ctx, serveUrl, config.MainConf.WorkerNum)

   sock.AddTransport(ipc.NewTransport())
   sock.AddTransport(tcp.NewTransport())
   if err = sock.Listen(url); err != nil {
      logger.Error("listen on rep socket err:", err)
   }

   for {
      select {
      case <-ctx.Done():
         logger.Info("ctx done")
         return
      default:
         msg, err = sock.Recv()
         if err != nil || len(msg) <= 0 {
            continue
         }

         var request facecompare.CompareRequest
         err = proto.Unmarshal(msg, &request)
         if err != nil {
            logger.Warn("CompareRequest json unmarshal error")
            continue
         }

         var result []byte
         if request.CompareType == facecompare.CompareType_Compare {
            var compareArgInfo protomsg.CompareArgs
            if err = proto.Unmarshal(request.Payload, &compareArgInfo); err == nil {
               timeStart := time.Now()
               result = compare.GetComparePersonBaseInfo(compareArgInfo)
               logger.Debug("用时：", time.Since(timeStart))
            } else {
               logger.Warn("CompareArgs or EsPersonCacheChange json unmarshal error")
               continue
            }
         } else if request.CompareType == facecompare.CompareType_UpdateCache {
            var compareEvent protomsg.CompareEvent
            if err = proto.Unmarshal(request.Payload, &compareEvent); err == nil {
               if compareEvent.EventType == protomsg.CompareEventType_ReInitCache { //加入集群后重新初始化缓存
                  cache.ReInitDbTablePersonsCache()
               } else if compareEvent.EventType == protomsg.CompareEventType_UpdateCache { //库中新增更新缓存
                  id := string(compareEvent.Payload)
                  cache.UpdateDbPersonsCacheById(id)
                  logger.Info("--------------更新人员缓存, id: ", id)
               } else if compareEvent.EventType == protomsg.CompareEventType_DeleteCache { //库中新增更新缓存
                  id := string(compareEvent.Payload)
                  cache.DeleteDbPersonsCacheById(id)
                  logger.Info("--------------删除人员缓存, id: ", id)
               }
            } else {
               logger.Warn("CompareEvent json unmarshal error")
               continue
            }
         }

         err = sock.Send(result)
         if err != nil {
            logger.Warn("send reply err:", err.Error())
         }
      }
   }
   quit := make(chan os.Signal)
   signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
   <-quit
   logger.Info("Shutting down server...")
   cancel()
}