mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-26 08:35:17 +00:00
32 lines
816 B
Go
32 lines
816 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/libp2p/go-libp2p/core/host"
|
||
|
|
"github.com/libp2p/go-libp2p/core/peer"
|
||
|
|
|
||
|
|
"github.com/libp2p/go-libp2p/p2p/discovery/mdns"
|
||
|
|
)
|
||
|
|
|
||
|
|
type discoveryNotifee struct {
|
||
|
|
PeerChan chan peer.AddrInfo
|
||
|
|
}
|
||
|
|
|
||
|
|
// interface to be called when new peer is found
|
||
|
|
func (n *discoveryNotifee) HandlePeerFound(pi peer.AddrInfo) {
|
||
|
|
n.PeerChan <- pi
|
||
|
|
}
|
||
|
|
|
||
|
|
// Initialize the MDNS service
|
||
|
|
func initMDNS(peerhost host.Host, rendezvous string) chan peer.AddrInfo {
|
||
|
|
// register with service so that we get notified about peer discovery
|
||
|
|
n := &discoveryNotifee{}
|
||
|
|
n.PeerChan = make(chan peer.AddrInfo)
|
||
|
|
|
||
|
|
// An hour might be a long long period in practical applications. But this is fine for us
|
||
|
|
ser := mdns.NewMdnsService(peerhost, rendezvous, n)
|
||
|
|
if err := ser.Start(); err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
return n.PeerChan
|
||
|
|
}
|