feat: use quick-lru

Author: manzt

package-lock.json

@@ -31,9 +31,9 @@
   "dependencies": {
     "@petamoriken/float16": "^3.4.7",
     "lerc": "^3.0.0",
-    "lru-cache": "^6.0.0",
     "pako": "^2.0.4",
     "parse-headers": "^2.0.2",
+    "quick-lru": "^6.1.0",
     "web-worker": "^1.2.0",
     "xml-utils": "^1.0.2"
   },

package.json

@@ -1,4 +1,4 @@
-import LRUCache from 'lru-cache';
+import QuickLRU from 'quick-lru';
 import { BaseSource } from './basesource.js';
 import { AbortError, AggregateError, wait, zip } from '../utils.js';
 
@@ -48,7 +48,7 @@ export class BlockedSource extends BaseSource {
     this.source = source;
     this.blockSize = blockSize;
 
-    this.blockCache = new LRUCache({ max: cacheSize });
+    this.blockCache = new QuickLRU({ maxSize: cacheSize });
 
     // mapping blockId -> Block instance
     this.blockRequests = new Map();
@@ -186,8 +186,7 @@ export class BlockedSource extends BaseSource {
                 // store the signal here, we need it to determine later if an
                 // error was caused by this signal
                 err.signal = signal;
-                // lru-cache < 7.3 uses `.del` instead of `.delete`.
-                this.blockCache.del(blockId);
+                this.blockCache.delete(blockId);
                 this.abortedBlockIds.add(blockId);
               } else {
                 throw err;