golang time.After

time_after.go

package main

import (
	"time"
)

func main() {
	ticker := time.Tick(100 * time.Millisecond)
	for {
		select {
		case <-ticker:
			println(".")
		case <-time.After(1 * time.Second): // BUG
			println("after called")
			return
		}
	}
}