Merge pull request #7836 from maiieul/fix-preloader-not-preloading-prefetch-bundles-deps

fix: preloader not preloading prefetch bundles deps because probability is too small

Author: wmertens

.changeset/slimy-lizards-switch.md

@@ -0,0 +1,5 @@
+---
+'@builder.io/qwik': patch
+---
+
+FIX: preloader now preloads bundles as long as they are part of the current viewport's bundles graph, even if their probability is very small

packages/qwik/src/core/preloader/preloader.unit.ts

@@ -21,5 +21,5 @@ test('preloader script', () => {
    * dereference objects etc, but that actually results in worse compression
    */
   const compressed = compress(Buffer.from(preLoader), { mode: 1, quality: 11 });
-  expect([compressed.length, preLoader.length]).toEqual([1875, 5567]);
+  expect([compressed.length, preLoader.length]).toEqual([1872, 5549]);
 });

packages/qwik/src/core/preloader/queue.ts

@@ -170,8 +170,7 @@ export const adjustProbabilities = (
   if (
     // don't queue until we have initialized the preloader
     base != null &&
-    bundle.$state$ < BundleImportState_Preload &&
-    bundle.$inverseProbability$ < config.$invPreloadProbability$
+    bundle.$state$ < BundleImportState_Preload
   ) {
     if (bundle.$state$ === BundleImportState_None) {
       bundle.$state$ = BundleImportState_Queued;