15 lines
288 B
Go
15 lines
288 B
Go
package dnsforward
|
|
|
|
import "net"
|
|
|
|
// GetIPString is a helper function that extracts IP address from net.Addr
|
|
func GetIPString(addr net.Addr) string {
|
|
switch addr := addr.(type) {
|
|
case *net.UDPAddr:
|
|
return addr.IP.String()
|
|
case *net.TCPAddr:
|
|
return addr.IP.String()
|
|
}
|
|
return ""
|
|
}
|