Use new signature for onTileErrorStrategy

lib/api/api-router.js

@@ -296,9 +296,9 @@ const timeoutErrorTilePath = path.join(__dirname, '/../../assets/render-timeout-
 const timeoutErrorTile = require('fs').readFileSync(timeoutErrorTilePath, { encoding: null });
 
 function createRendererFactory ({ redisPool, serverOptions, environmentOptions }) {
-    var onTileErrorStrategy;
+    let onTileErrorStrategy;
     if (environmentOptions.enabledFeatures.onTileErrorStrategy !== false) {
-        onTileErrorStrategy = function onTileErrorStrategy$TimeoutTile (err, tile, headers, stats, format, callback) {
+        onTileErrorStrategy = async function onTileErrorStrategy$TimeoutTile (err, format) {
             function isRenderTimeoutError (err) {
                 return err.message === 'Render timed out';
             }
@@ -316,11 +316,9 @@ function createRendererFactory ({ redisPool, serverOptions, environmentOptions }
             }
 
             if (isTimeoutError(err) && isRasterFormat(format)) {
-                return callback(null, timeoutErrorTile, {
-                    'Content-Type': 'image/png'
-                }, {});
+                return { buffer: timeoutErrorTile, headers: { 'Content-Type': 'image/png' }, stats: {} };
             } else {
-                return callback(err, tile, headers, stats);
+                throw err;
             }
         };
     }

package-lock.json

@@ -165,7 +165,7 @@
       }
     },
     "@carto/cartonik": {
-      "version": "github:cartodb/cartonik#e6f13294a8c4d03aeb68c799b711120be09afcc8",
+      "version": "github:cartodb/cartonik#015a6f8a16100fff5267bbd56eea5c98ffbbeed3",
       "from": "github:cartodb/cartonik#preview-promises",
       "requires": {
         "@carto/mapnik": "3.6.2-carto.16",
@@ -6618,7 +6618,7 @@
       "integrity": "sha1-tDFbtCFKPXBY6+7okuE/ok2YsHU="
     },
     "windshaft": {
-      "version": "github:cartodb/windshaft#ad1af4efdf34ef71121ca0fe47d7c78d2b106442",
+      "version": "github:cartodb/windshaft#f09aca7bb72da6bce188a8190597715ca9304787",
       "from": "github:cartodb/windshaft#get-tile-promises",
       "requires": {
         "@carto/cartonik": "github:cartodb/cartonik#preview-promises",