feat: no-op peer ledger

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/felixge/httpsnoop v1.0.4
 	github.com/ipfs-shipyard/nopfs v0.0.12
 	github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231024163508-120e0c51ee3a
-	github.com/ipfs/boxo v0.19.1-0.20240425141508-cf4721157323
+	github.com/ipfs/boxo v0.19.1-0.20240426063719-8d74823b30b2
 	github.com/ipfs/go-block-format v0.2.0
 	github.com/ipfs/go-cid v0.4.1
 	github.com/ipfs/go-datastore v0.6.0

go.sum

@@ -238,8 +238,8 @@ github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231024163508-120e0c51ee3a h1:MKG
 github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231024163508-120e0c51ee3a/go.mod h1:6EekK/jo+TynwSE/ZOiOJd4eEvRXoavEC3vquKtv4yI=
 github.com/ipfs/bbloom v0.0.4 h1:Gi+8EGJ2y5qiD5FbsbpX/TMNcJw8gSqr7eyjHa4Fhvs=
 github.com/ipfs/bbloom v0.0.4/go.mod h1:cS9YprKXpoZ9lT0n/Mw/a6/aFV6DTjTLYHeA+gyqMG0=
-github.com/ipfs/boxo v0.19.1-0.20240425141508-cf4721157323 h1:5mK+3r703mtstolx6fIkujm22hLrze5x4NZti+UGjyE=
-github.com/ipfs/boxo v0.19.1-0.20240425141508-cf4721157323/go.mod h1:hA9Ou/YnfMZOG2nQhngsbBiYt6fiJ1EhWSmccZfV+M0=
+github.com/ipfs/boxo v0.19.1-0.20240426063719-8d74823b30b2 h1:Se2CmDXD/e8+3zRMbmPNQzw42MiyD6s4VbEDV0iHu1U=
+github.com/ipfs/boxo v0.19.1-0.20240426063719-8d74823b30b2/go.mod h1:hA9Ou/YnfMZOG2nQhngsbBiYt6fiJ1EhWSmccZfV+M0=
 github.com/ipfs/go-bitfield v1.1.0 h1:fh7FIo8bSwaJEh6DdTWbCeZ1eqOaOkKFI74SCnsWbGA=
 github.com/ipfs/go-bitfield v1.1.0/go.mod h1:paqf1wjq/D2BBmzfTVFlJQ9IlFOZpg422HL0HqsGWHU=
 github.com/ipfs/go-bitswap v0.11.0 h1:j1WVvhDX1yhG32NTC9xfxnqycqYIlhzEzLXG/cU1HyQ=

setup.go

@@ -15,6 +15,8 @@ import (
 	nopfs "github.com/ipfs-shipyard/nopfs"
 	nopfsipfs "github.com/ipfs-shipyard/nopfs/ipfs"
 	"github.com/ipfs/boxo/bitswap"
+	wl "github.com/ipfs/boxo/bitswap/client/wantlist"
+	bsmspb "github.com/ipfs/boxo/bitswap/message/pb"
 	bsnet "github.com/ipfs/boxo/bitswap/network"
 	bsserver "github.com/ipfs/boxo/bitswap/server"
 	"github.com/ipfs/boxo/blockservice"
@@ -433,15 +435,42 @@ func setupBitswap(ctx context.Context, cfg Config, h host.Host, cr routing.Conte
 		bitswap.ProvideEnabled(false),
 		// Do not keep track of other peer's wantlists, we only want to reply if we
 		// have a block. If we get it later, it's no longer relevant.
-		bitswap.WithNoPeerLedger(),
-		// Do not notify peers once we get blocks they've asked for, reduces processing.
-		// This should already be a no-op considering we're not keeping track of other
-		// peer's wantlists.
-		bitswap.WithNotifyNewBlocks(false),
+		bitswap.WithPeerLedger(&noopPeerLedger{}),
 		// When we don't have a block, don't reply. This reduces processment.
 		bitswap.SetSendDontHaves(false),
 	)
 	bn.Start(bswap)
 
 	return bswap
 }
+
+type noopPeerLedger struct{}
+
+func (*noopPeerLedger) Wants(p peer.ID, e wl.Entry) {}
+
+func (*noopPeerLedger) CancelWant(p peer.ID, k cid.Cid) bool {
+	return false
+}
+
+func (*noopPeerLedger) CancelWantWithType(p peer.ID, k cid.Cid, typ bsmspb.Message_Wantlist_WantType) {
+}
+
+func (*noopPeerLedger) Peers(k cid.Cid) []bsserver.PeerEntry {
+	return nil
+}
+
+func (*noopPeerLedger) CollectPeerIDs() []peer.ID {
+	return nil
+}
+
+func (*noopPeerLedger) WantlistSizeForPeer(p peer.ID) int {
+	return 0
+}
+
+func (*noopPeerLedger) WantlistForPeer(p peer.ID) []wl.Entry {
+	return nil
+}
+
+func (*noopPeerLedger) ClearPeerWantlist(p peer.ID) {}
+
+func (*noopPeerLedger) PeerDisconnected(p peer.ID) {}