fix: 隔离 Pod 与 VM 并发容量

internal/taskscheduler/poller.go

@@ -26,7 +26,6 @@ type PollerConfig struct {
 type Poller struct {
 	Client    PollClient
 	Scheduler *Scheduler
-	Gate      *SingleFlightGate
 	Config    PollerConfig
 	OnError   func(error)
 }
@@ -51,14 +50,7 @@ func (p Poller) Run(ctx context.Context) error {
 		errorBackoff = 5 * time.Second
 	}
 	var tasksVersion int64
-	haveLease := false
 	for {
-		if p.Gate != nil && !haveLease {
-			if err := p.Gate.Acquire(ctx); err != nil {
-				return nil
-			}
-			haveLease = true
-		}
 		response, err := p.Client.FetchTask(ctx, tasksVersion)
 		if err != nil {
 			if ctx.Err() != nil {
@@ -80,10 +72,6 @@ func (p Poller) Run(ctx context.Context) error {
 		tasksVersion = response.GetTasksVersion()
 		task := response.GetTask()
 		if task == nil {
-			if p.Gate != nil {
-				p.Gate.Release()
-				haveLease = false
-			}
 			if !wait(ctx, emptyBackoff) {
 				return nil
 			}
@@ -91,7 +79,6 @@ func (p Poller) Run(ctx context.Context) error {
 		}
 		for {
 			if err := p.Scheduler.Run(ctx, task); err == nil {
-				haveLease = false
 				break
 			} else {
 				if ctx.Err() != nil {