cleanup some peers stuff

server/notifier.go

@@ -57,6 +57,10 @@ func (s *Server) RunNotifier() error {
 		case internal.HeightHash:
 			heightHash, _ := notification.(internal.HeightHash)
 			s.DoNotify(&heightHash)
+		// Do we need this?
+		// case peerNotification:
+		// 	peer, _ := notification.(peerNotification)
+		// 	s.notifyPeerSubs(&Peer{Address: peer.address, Port: peer.port})
 		default:
 			logrus.Warn("unknown notification type")
 		}

server/session.go

@@ -47,7 +47,7 @@ type session struct {
 	// headersSub indicates header subscription
 	headersSub bool
 	// peersSub indicates peer subscription
-	peersBool bool
+	peersSub bool
 	// headersSubRaw indicates the header subscription mode
 	headersSubRaw bool
 	// client provides the ability to send notifications
@@ -103,6 +103,9 @@ func (s *session) doNotify(notification interface{}) {
 		}
 		params = []string{orig, status}
 	case peerNotification:
+		if !s.peersSub {
+			return
+		}
 		note, _ := notification.(peerNotification)
 		method = "server.peers.subscribe"
 		params = []string{note.address, note.port}