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https://github.com/libp2p/go-libp2p.git
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d2398ee4f2
* Small changes for new quic-go API * Update quic-go dependency * Manually bump Go version in go-test * Don't run examples in Go 1.21 yet Revert this commit when we release a new go-libp2p version compatible with Go 1.21 * update quic-go to v0.37.5 --------- Co-authored-by: Marco Munizaga <git@marcopolo.io>
34 lines
836 B
Go
34 lines
836 B
Go
//go:build !go1.21
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package main
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import (
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"github.com/libp2p/go-libp2p/core/host"
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"github.com/libp2p/go-libp2p/core/peer"
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"github.com/libp2p/go-libp2p/p2p/discovery/mdns"
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)
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type discoveryNotifee struct {
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PeerChan chan peer.AddrInfo
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}
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// interface to be called when new peer is found
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func (n *discoveryNotifee) HandlePeerFound(pi peer.AddrInfo) {
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n.PeerChan <- pi
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}
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// Initialize the MDNS service
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func initMDNS(peerhost host.Host, rendezvous string) chan peer.AddrInfo {
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// register with service so that we get notified about peer discovery
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n := &discoveryNotifee{}
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n.PeerChan = make(chan peer.AddrInfo)
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// An hour might be a long long period in practical applications. But this is fine for us
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ser := mdns.NewMdnsService(peerhost, rendezvous, n)
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if err := ser.Start(); err != nil {
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panic(err)
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}
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return n.PeerChan
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}
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