PR: Switch to mem peer store

net/node.go

@@ -27,7 +27,6 @@ import (
 
 	"github.com/ipfs/boxo/ipns"
 	ds "github.com/ipfs/go-datastore"
-	"github.com/ipfs/go-datastore/namespace"
 	libp2p "github.com/libp2p/go-libp2p"
 	dht "github.com/libp2p/go-libp2p-kad-dht"
 	dualdht "github.com/libp2p/go-libp2p-kad-dht/dual"
@@ -39,7 +38,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/network"
 	"github.com/libp2p/go-libp2p/core/peer"
 	"github.com/libp2p/go-libp2p/core/routing"
-	"github.com/libp2p/go-libp2p/p2p/host/peerstore/pstoreds"
+	"github.com/libp2p/go-libp2p/p2p/host/peerstore/pstoremem"
 	"github.com/multiformats/go-multiaddr"
 	"github.com/textileio/go-libp2p-pubsub-rpc/finalizer"
 
@@ -82,15 +81,13 @@ func NewNode(
 
 	fin := finalizer.NewFinalizer()
 
-	// create our peerstore from the underlying defra rootstore
-	// prefixed with "p2p"
 	rootstore := db.Root()
-	pstore := namespace.Wrap(rootstore, ds.NewKey("/db"))
-	peerstore, err := pstoreds.NewPeerstore(ctx, pstore, pstoreds.DefaultOpts())
+	memPeerStore, err := pstoremem.NewPeerstore()
 	if err != nil {
 		return nil, fin.Cleanup(err)
 	}
-	fin.Add(peerstore)
+
+	fin.Add(memPeerStore)
 
 	hostKey, err := getHostKey(options.DataPath)
 	if err != nil {
@@ -104,7 +101,7 @@ func NewNode(
 		libp2p.DefaultTransports,
 		libp2p.Identity(hostKey),
 		libp2p.ListenAddrs(options.ListenAddrs...),
-		libp2p.Peerstore(peerstore),
+		libp2p.Peerstore(memPeerStore),
 		libp2p.Routing(func(h host.Host) (routing.PeerRouting, error) {
 			// Delete this line and uncomment the next 6 lines once we remove batchable datastore support.
 			// var store ds.Batching