kubo/core/node/libp2p/nat.go
Łukasz Magiera e133058487 constructor: break down libp2p logic
License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
2019-04-30 00:09:42 +02:00

33 lines
969 B
Go

package libp2p
import (
"github.com/libp2p/go-libp2p"
autonat "github.com/libp2p/go-libp2p-autonat-svc"
host "github.com/libp2p/go-libp2p-host"
libp2pquic "github.com/libp2p/go-libp2p-quic-transport"
"go.uber.org/fx"
"github.com/ipfs/go-ipfs/core/node/helpers"
"github.com/ipfs/go-ipfs/repo"
)
var NatPortMap = simpleOpt(libp2p.NATPortMap())
func AutoNATService(quic bool) func(repo repo.Repo, mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host) error {
return func(repo repo.Repo, mctx helpers.MetricsCtx, lc fx.Lifecycle, host host.Host) error {
// collect private net option in case swarm.key is presented
opts, _, err := PNet(repo)
if err != nil {
// swarm key exists but was failed to decode
return err
}
if quic {
opts.Opts = append(opts.Opts, libp2p.DefaultTransports, libp2p.Transport(libp2pquic.NewTransport))
}
_, err = autonat.NewAutoNATService(helpers.LifecycleCtx(mctx, lc), host, opts.Opts...)
return err
}
}