Help with use for rebuilding tiles

[carrbrpoa]

Hello,
I am managing to get the list of tiles from tilemantle, but when I run the command in tilestrata server with -H (which I was expecting to "auto refresh" the cache with new generated tiles), I see that it doesn't happen. The command:

tilemantle http://localhost:9999/basemap-custom-1/{z}/{x}/{y}/t.png -p ... -b 14km -z 10-21 -H "X-TileStrata-SkipCache:basemap-custom-1/t.png" (ommited some stuff for simplicity).

My tilestrata is configured like this:

var tilestrata = require('tilestrata');
var disk = require('tilestrata-disk');
var sharp = require('tilestrata-sharp');
var mapnik = require('tilestrata-mapnik');
var dependency = require('tilestrata-dependency');
var strata = tilestrata();

// define layers
strata.layer('basemap')
    ...

strata.layer('basemap-custom-1')
    .route('*@2x.png')
        .use(disk.cache({dir: '/var/lib/tiles/basemap-custom-1'}))
        .use(mapnik({
            pathname: '/home/osboxes/dados_container_renderer_custom/stylesheet_custom.xml',
            tileSize: 512,
            scale: 2
        }))
    .route('*.png')
        .use(disk.cache({dir: '/var/lib/tiles/basemap-custom-1'}))
        .use(dependency('basemap-custom-1', '*@2x.png'))
        .use(sharp(function(image, sharp) {
            return image.resize(256);
        }));

// start accepting requests
strata.listen(9999);

Did I miss something?

Thanks in advance!