quic reuse test

quicreuse.go

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	ma "github.com/multiformats/go-multiaddr"

	"github.com/libp2p/go-libp2p"
	"github.com/libp2p/go-libp2p/core/peer"
)

func main() {
	if err := run(); err != nil {
		log.Fatal(err)
	}
}

func run() error {
	h, err := libp2p.New(libp2p.NoListenAddrs)
	if err != nil {
		return err
	}

	ai1, err := peer.AddrInfoFromP2pAddr(ma.StringCast("<node 1 quic-v1 p2p address>"))
	if err != nil {
		return err
	}
	if err := h.Connect(context.Background(), *ai1); err != nil {
		return err
	}
	fmt.Println("connected 1st from", h.Network().ConnsToPeer(ai1.ID)[0].LocalMultiaddr())


	fmt.Println("starting QUIC listener")
	if err := h.Network().Listen(ma.StringCast("/ip4/0.0.0.0/udp/12345/quic-v1")); err != nil {
		return err
	}
	time.Sleep(time.Second)

	ai2, err := peer.AddrInfoFromP2pAddr(ma.StringCast("<node 2 quic-v1 p2p address>"))
	if err != nil {
		return err
	}
	if err := h.Connect(context.Background(), *ai2); err != nil {
		return err
	}
	fmt.Println("connected 2nd from", h.Network().ConnsToPeer(ai2.ID)[0].LocalMultiaddr())

	return nil
}