You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
package app
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
"net"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
type DnsCache interface {
|
|
|
|
|
Get(domain string) net.IP
|
|
|
|
|
Add(domain string, ip net.IP)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
type DnsCacheWithContext interface {
|
|
|
|
|
Get(context Context, domain string) net.IP
|
|
|
|
|
Add(contaxt Context, domain string, ip net.IP)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
type contextedDnsCache struct {
|
|
|
|
|
context Context
|
|
|
|
|
dnsCache DnsCacheWithContext
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func (this *contextedDnsCache) Get(domain string) net.IP {
|
|
|
|
|
return this.dnsCache.Get(this.context, domain)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func (this *contextedDnsCache) Add(domain string, ip net.IP) {
|
|
|
|
|
this.dnsCache.Add(this.context, domain, ip)
|
|
|
|
|
}
|
