Feedback as per @mlctrez

client/client.go

@@ -29,7 +29,7 @@ const (
 	DefaultMaxReconnectInterval = 64
 
 	// DefaultPingInterval is the default time interval (in seconds) between pings
-	DefaultPingInterval = 5
+	DefaultPingInterval = 60
 )
 
 var (
@@ -290,6 +290,8 @@ func (s *Subscriber) writeloop(ctx context.Context, conn *websocket.Conn) {
 	t := time.NewTicker(s.pingInterval)
 	s.RUnlock()
 
+	defer t.Stop()
+
 	for {
 		select {
 		case <-ctx.Done():