crip/ripv2/timers.go

package ripv2

import (
	"time"
)

func (r *Routes) Timer() {
	t := time.NewTimer(time.Minute * 1)
	go func() {
		for {
			<-t.C
			r.Lock()
			for _, route := range r.Routes {
				if time.Since(route.TTL) >= time.Minute*2 {
					route.FIB = DELETE
					continue
				}
			}
			r.Unlock()
			t.Reset(time.Minute * 1)
		}
	}()
}