liuxiaolong
2019-08-31 df219a383a31b435f317ba6472cc87929cc052c6
sdk/sdk.go
@@ -4,13 +4,15 @@
   "fmt"
   // "golang.org/x/sys/unix"
   "github.com/gogo/protobuf/proto"
   "taskpubsub/tasktag"
   "taskpubsub/util"
   "github.com/gogo/protobuf/proto"
   "taskpubsub/logger"
   "basic.com/pubsub/protomsg.git"
   "basic.com/valib/deliver.git"
   "taskpubsub/logger"
)
const (
@@ -90,11 +92,13 @@
   url := fmt.Sprintf("ipc:///tmp/%s%s.ipc", id, postPush)
   m := deliver.PushPull
   if shm{
   if shm {
      m = deliver.Shm
      url = id + postPush
      // unix.Unlink("/dev/shm/" + url)
   }
   fmt.Println("SDK URL: ", url)
   socket, err := util.NewSocketListen(int(m), url, shm)
   if err != nil {
      delete(SdkMap, id)
@@ -114,11 +118,10 @@
   url := fmt.Sprintf("ipc:///tmp/%s%s.ipc", id, postPull)
   m := deliver.PushPull
   if shm{
   if shm {
      m = deliver.Shm
      url = id + postPull
      // unix.Unlink("/dev/shm/" + url)
   }
   socket, err := util.NewSocketListen(int(m), url, shm)
@@ -203,6 +206,9 @@
}
func Recv(socket util.SocketContext) {
   tryCount := 0
   var repsdkmsg = protomsg.SdkMessage{}
   for {
      select {
@@ -211,6 +217,18 @@
         return
      default:
         if msg, err := socket.Sock.Recv(); err != nil {
            // fmt.Println("SDK RECV ERROR: ", err)
            if socket.UseSHM {
               if tryCount > util.SHMMaxTryCount {
                  socket, err = util.NewSocketListen(socket.Mode, socket.URL, socket.UseSHM)
                  fmt.Println("SDK RECV SHM TRY :", tryCount, " RESTART IT")
                  tryCount = 0
                  continue
               }
               tryCount++
            }
            continue
         } else {
            err = proto.Unmarshal(msg, &repsdkmsg)
@@ -229,6 +247,8 @@
func Send(sdkid string, socket util.SocketContext, in chan protomsg.SdkMessage) {
   tryCount := 0
   for {
      select {
      case <-socket.Context.Done():
@@ -244,6 +264,21 @@
            if err := socket.Sock.Send(data); err != nil {
               logger.Error("failed send:sdkid=", sdkid)
               // fmt.Println("SDK SEND ERROR: ", err)
               if socket.UseSHM {
                  if tryCount > util.SHMMaxTryCount {
                     socket, err = util.NewSocketListen(socket.Mode, socket.URL, socket.UseSHM)
                     fmt.Println("SDK SEND SHM TRY :", util.SHMMaxTryCount, " RESTART IT")
                     tryCount = 0
                     continue
                  }
                  tryCount++
               }
               continue
            }
            logger.Debug(sdkid, " send success: ", len(data))