relay: remove unused fields from Relay
@@ -4,7 +4,6 @@ import (
"context"
"fmt"
"io"
- "sync"
"time"
pb "github.com/libp2p/go-libp2p-circuit/pb"
@@ -34,9 +33,6 @@ type Relay struct {
hop bool
incoming chan *Conn
-
- arLk sync.Mutex
- activeRelays []*Conn
}
type RelayOpt int
