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package dht
import (
"github.com/felix/dhtsearch/models"
"github.com/felix/logger"
"github.com/hashicorp/golang-lru"
)
type Option func(*Node) error
func SetOnAnnouncePeer(f func(models.Peer)) Option {
return func(n *Node) error {
n.OnAnnouncePeer = f
return nil
}
}
func SetOnBadPeer(f func(models.Peer)) Option {
return func(n *Node) error {
n.OnBadPeer = f
return nil
}
}
// SetAddress sets the IP address to listen on
func SetAddress(ip string) Option {
return func(n *Node) error {
n.address = ip
return nil
}
}
// SetPort sets the port to listen on
func SetPort(p int) Option {
return func(n *Node) error {
n.port = p
return nil
}
}
// SetIPv6 enables IPv6
func SetIPv6(b bool) Option {
return func(n *Node) error {
if b {
n.family = "udp6"
}
return nil
}
}
// SetUDPTimeout sets the number of seconds to wait for UDP connections
func SetUDPTimeout(s int) Option {
return func(n *Node) error {
n.udpTimeout = s
return nil
}
}
// SetLogger sets the logger
func SetLogger(l logger.Logger) Option {
return func(n *Node) error {
n.log = l
return nil
}
}
// SetBlacklist sets the size of the node blacklist
func SetBlacklist(bl *lru.ARCCache) Option {
return func(n *Node) (err error) {
n.blacklist = bl
return err
}
}
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