stream running without IngestServer

api/runner_grpc.go

@@ -94,7 +94,7 @@ func StreamRequest(ctx context.Context, dao dao.DaoWrapper, runner model.Runner)
 	version := fmt.Sprintf("%v", ctx.Value("version"))
 	actionID := fmt.Sprintf("%v", ctx.Value("actionID"))
 	stringEnd := fmt.Sprintf("%v", ctx.Value("end"))
-	end, err := time.Parse("2006-01-02T15:04:05+02:00", stringEnd)
+	end, err := time.Parse(time.RFC3339, stringEnd)
 	if err != nil {
 		logger.Error("Can't parse end", "err", err)
 		return
@@ -103,14 +103,14 @@ func StreamRequest(ctx context.Context, dao dao.DaoWrapper, runner model.Runner)
 		logger.Error("No source", "source", source)
 		return
 	}
-	server, err := dao.IngestServerDao.GetBestIngestServer()
+	/*server, err := dao.IngestServerDao.GetBestIngestServer()
 	if err != nil {
 		logger.Error("can't find ingest server", "err", err)
 		return
-	}
+	}*/
 
-	var slot model.StreamName
-	if version == "COMB" { //try to find a transcoding slot for comb view:
+	//var slot model.StreamName
+	/*if version == "COMB" { //try to find a transcoding slot for comb view:
 		slot, err = dao.IngestServerDao.GetTranscodedStreamSlot(server.ID)
 	}
 	if version != "COMB" || err != nil {
@@ -119,10 +119,10 @@ func StreamRequest(ctx context.Context, dao dao.DaoWrapper, runner model.Runner)
 			logger.Error("No free stream slot", "err", err)
 			return
 		}
-	}
+	}*/
 	src := "rtsp://" + source
-	slot.StreamID = stream.ID
-	dao.IngestServerDao.SaveSlot(slot)
+	//slot.StreamID = stream.ID
+	//dao.IngestServerDao.SaveSlot(slot)
 	req := protobuf.StreamRequest{
 		ActionID: actionID,
 		Stream:   uint64(stream.ID),
@@ -131,11 +131,6 @@ func StreamRequest(ctx context.Context, dao dao.DaoWrapper, runner model.Runner)
 		End:      timestamppb.New(end),
 		Source:   src,
 	}
-	err = dao.StreamsDao.SetStreamRequested(stream)
-	if err != nil {
-		logger.Error("Can't set stream requested", "err", err)
-		return
-	}
 	conn, err := grpc.Dial(fmt.Sprintf("%s:%d", runner.Hostname, runner.Port), grpc.WithTransportCredentials(insecure.NewCredentials()))
 	if err != nil {
 		logger.Error("Can't dial runner", "err", err)
@@ -147,6 +142,11 @@ func StreamRequest(ctx context.Context, dao dao.DaoWrapper, runner model.Runner)
 		logger.Error("Can't request stream", "err", err)
 		return
 	}
+	err = dao.StreamsDao.SetStreamRequested(stream)
+	if err != nil {
+		logger.Error("Can't set stream requested", "err", err)
+		return
+	}
 	logger.Info("Stream requested", "ActionID", resp.ActionID)
 	if err = conn.Close(); err != nil {
 		logger.Error("Can't close connection", "err", err)
@@ -514,7 +514,7 @@ func NotifyRunnerAssignments(dao dao.DaoWrapper) func() {
 		}
 		for _, action := range activeAction {
 			runner := action.GetCurrentRunner()
-			if !runner.IsAlive() && action.IsCompleted() {
+			if !runner.IsAlive() && !action.IsCompleted() {
 				action.SetToFailed()
 			}
 		}
@@ -563,12 +563,13 @@ func AssignRunnerAction(dao dao.DaoWrapper, action *model.Action) error {
 	switch action.Type {
 	case "stream":
 		StreamRequest(ctx, dao, runner)
+		action.SetToRunning()
 		break
 	case "transcoding":
-		TranscodingRequest(ctx, dao, runner)
+		//TranscodingRequest(ctx, dao, runner)
 		break
 	}
-	action.SetToRunning()
+
 	return nil
 }
 

dao/runner.go

@@ -45,7 +45,13 @@ func (d runnerDao) GetAll(c context.Context) ([]model.Runner, error) {
 		log.Error("no runners found")
 		return nil, err
 	}
-	return runners, err
+	var aliveRunner []model.Runner
+	for _, runner := range runners {
+		if runner.IsAlive() {
+			aliveRunner = append(aliveRunner, runner)
+		}
+	}
+	return aliveRunner, err
 }
 
 // Create a Runner.

model/runner.go

@@ -13,6 +13,7 @@ type Runner struct {
 	Hostname string `gorm:"UniqueKey;type:varchar(80)"`
 	Port     int
 	LastSeen time.Time
+	Alive    bool
 
 	Status   string
 	Workload uint
@@ -46,5 +47,6 @@ func (r *Runner) UpdateStats(tx *gorm.DB, ctx context.Context) (bool, error) {
 }
 
 func (r *Runner) IsAlive() bool {
-	return r.LastSeen.After(time.Now().Add(time.Minute * -1))
+	r.Alive = r.LastSeen.After(time.Now().Add(time.Minute * -1))
+	return r.Alive
 }

runner/actions/stream.go

@@ -54,7 +54,7 @@ func (a *ActionProvider) StreamAction() *Action {
 			if !ok {
 				return ctx, fmt.Errorf("%w: context doesn't contain end", ErrRequiredContextValNotFound)
 			}
-			log.Info("streaming", "source", source, "end", time.Now().Second()+end.Second())
+			log.Info("streaming", "source", source, "now", time.Now(), "end", end, "before", time.Now().Before(end))
 
 			//endingTime := time.Now().Add(time.Second * time.Duration(end.Second()))
 			log.Info("streaming until", "end", end)
@@ -86,7 +86,7 @@ func (a *ActionProvider) StreamAction() *Action {
 					src += "-re" // read input at native framerate, e.g. when streaming a file in realtime
 				}
 
-				log.Info("streaming", "source", source, "end", time.Now().Second()+end.Second())
+				log.Info("streaming", "source", source, "end", time.Until(end).Seconds())
 
 				//changing the end variable from a date to a duration and adding the duration to the current time
 				cmd := fmt.Sprintf(a.Cmd.Stream, src, time.Until(end).Seconds(), source, filename, filepath.Join(a.GetLiveDir(courseID, streamID, version), end.Format("15-04-05")), livePlaylist)

runner/handlers.go

@@ -29,7 +29,8 @@ func (r *Runner) RequestStream(ctx context.Context, req *protobuf.StreamRequest)
 	ctx = contextFromStreamReq(req, ctx)
 	ctx = context.WithValue(ctx, "URL", "")
 	ctx = context.WithValue(ctx, "Hostname", r.cfg.Hostname)
-	ctx = context.WithValue(ctx, "ActionID", req.ActionID)
+	ctx = context.WithValue(ctx, "actionID", req.ActionID)
+	r.log.Info("stream request", "jobID", req.ActionID)
 	a := []*actions.Action{
 		r.actions.PrepareAction(),
 		r.actions.StreamAction(),

web/template/admin/admin_tabs/runner.gohtml

@@ -35,7 +35,7 @@
                                 <span class="bg-red-500 w-20 text-gray-100 py-1 px-2 rounded-full text-sm font-bold text-center">Dead</span>{{end}}
                         </td>
                         <td class="px-6">{{$runner.Uptime}}</td>
-                        <td class="px-6">{{$runner.Action}}</td>
+                        <td class="px-6"></td>
                         <td x-data class="px-6">
                             <button @click="admin.getFailedAction()"
                                     class="text-5 hover:text-1 items-center justify-center"