[Bug]: 设置了ants.WithExpiryDuration(5*time.Second) 没起作用，导致pool满后一直未释放worker，阻塞新task

[wowo666]

Actions I've taken before I'm here

• I've thoroughly read the documentations on this issue but still have no clue.
• I've searched the current list of Github issues but didn't find any duplicate issues that have been solved.
• I've searched the internet with this issue, but haven't found anything helpful.

What happened?

OS: mac
GO: go1.17.12
ants: v2.9.0
使用方式 ：
pool:= ants.NewPool(50, ants.WithExpiryDuration(5*time.Second))
当我通过pool..Submit(funcxx) 用完 pool里worker时， 会一直阻塞无法再继续submit，等了1个小时也没释放执行完的worker

Major version of ants

v2

Specific version of ants

v2.9.0

Operating system

macOS

OS version

14.2.1 (23C71)

Go version

go1.17.12

Relevant log output

for _, v := range administrative.Child {
		firstData := *v
		fmt.Print("开始submit")
		err := vars.CronPool.Submit(func() {
			c.checkFirstData(context.Background(), &firstData)
		})
		fmt.Print("提交完submit")
		if err != nil {
			vars.ErrorLogger.WithFields(yklog.Fields{"firstData": firstData}).Errorf(ctx, "创建 检查第一级(省or市)数据异步任务失败: %s", err.Error())
			_err = err
		}
	}

Code snippets (optional)

No response

How to Reproduce

for _, v := range administrative.Child {
	firstData := *v
	fmt.Print("开始submit")
	err := vars.CronPool.Submit(func() {
		c.checkFirstData(context.Background(), &firstData)
	})
	fmt.Print("提交完submit")
	if err != nil {
		vars.ErrorLogger.WithFields(yklog.Fields{"firstData": firstData}).Errorf(ctx, "创建 检查第一级(省or市)数据异步任务失败: %s", err.Error())
		_err = err
	}
}

Does this issue reproduce with the latest release?

I haven't verified it with the latest release

[panjf2000]

你提交的任务是不是都卡住了？需要等有任务结束之后新的任务才能被运行，否则就是会阻塞住。