lotus/node/modules/lp2p/libp2p.go
Jakub Sztandera 71dfa38032 Update linter
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
2019-07-05 13:21:54 +02:00

47 lines
1.0 KiB
Go

package lp2p
import (
"time"
logging "github.com/ipfs/go-log"
"github.com/libp2p/go-libp2p"
connmgr "github.com/libp2p/go-libp2p-connmgr"
"github.com/libp2p/go-libp2p-core/crypto"
"github.com/libp2p/go-libp2p-core/peer"
"github.com/libp2p/go-libp2p-core/peerstore"
"go.uber.org/fx"
)
var log = logging.Logger("p2pnode")
type Libp2pOpts struct {
fx.Out
Opts []libp2p.Option `group:"libp2p"`
}
// Misc options
func ConnectionManager(low, high int, grace time.Duration) func() (opts Libp2pOpts, err error) {
return func() (opts Libp2pOpts, err error) {
cm := connmgr.NewConnManager(low, high, grace)
opts.Opts = append(opts.Opts, libp2p.ConnectionManager(cm))
return
}
}
func PstoreAddSelfKeys(id peer.ID, sk crypto.PrivKey, ps peerstore.Peerstore) error {
if err := ps.AddPubKey(id, sk.GetPublic()); err != nil {
return err
}
return ps.AddPrivKey(id, sk)
}
func simpleOpt(opt libp2p.Option) func() (opts Libp2pOpts, err error) {
return func() (opts Libp2pOpts, err error) {
opts.Opts = append(opts.Opts, opt)
return
}
}