build(deps): bump lru-cache from 7.14.0 to 11.1.0 (#4302)

Signed-off-by: nikolay <[email protected]>

Author: natanasow

package-lock.json

@@ -61,7 +61,7 @@
     "find-config": "^1.0.0",
     "json-bigint": "^1.0.0",
     "lodash": "^4.17.21",
-    "lru-cache": "^7.14.0",
+    "lru-cache": "^11.1.0",
     "pino": "^9.7.0",
     "redis": "^5.8.0"
   }

packages/relay/package.json

@@ -1,13 +1,15 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
-import LRUCache, { LimitedByCount, LimitedByTTL } from 'lru-cache';
+import { LRUCache } from 'lru-cache';
 import { Logger } from 'pino';
 import { Gauge, Registry } from 'prom-client';
 
 import { Utils } from '../../../utils';
 import { ICacheClient } from './ICacheClient';
 
+type LRUCacheOptions = LRUCache.OptionsMaxLimit<string, any, unknown> & LRUCache.OptionsTTLLimit<string, any, unknown>;
+
 /**
  * Represents a LocalLRUCache instance that uses an LRU (Least Recently Used) caching strategy
  * for caching items internally from requests.
@@ -19,11 +21,13 @@ export class LocalLRUCache implements ICacheClient {
    *
    * @private
    */
-  private readonly options: LimitedByCount & LimitedByTTL = {
+  private readonly options: LRUCacheOptions = {
     // The maximum number (or size) of items that remain in the cache (assuming no TTL pruning or explicit deletions).
     max: ConfigService.get('CACHE_MAX'),
     // Max time to live in ms, for items before they are considered stale.
     ttl: ConfigService.get('CACHE_TTL'),
+    // Disable the preemptively removing stale items from the cache
+    ttlAutopurge: false,
   };
 
   /**

packages/relay/src/lib/clients/cache/localLRUCache.ts

@@ -14,6 +14,7 @@
     "koa": "^2.13.4",
     "koa-cors": "^0.0.16",
     "koa-websocket": "^7.0.0",
+    "lru-cache": "^11.1.0",
     "pino": "^9.7.0",
     "pino-pretty": "^7.6.1"
   },

packages/ws-server/package.json

@@ -4,8 +4,7 @@ import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services'
 import { generateRandomHex } from '@hashgraph/json-rpc-relay/dist/formatters';
 import { Relay } from '@hashgraph/json-rpc-relay/dist/lib/relay';
 import crypto from 'crypto';
-import LRU from 'lru-cache';
-import LRUCache from 'lru-cache';
+import { LRUCache } from 'lru-cache';
 import { Logger } from 'pino';
 import { Counter, Histogram, Registry } from 'prom-client';
 
@@ -32,7 +31,7 @@ export class SubscriptionService {
     this.logger = logger;
     this.subscriptions = {};
 
-    this.cache = new LRU({ max: ConfigService.get('CACHE_MAX'), ttl: CACHE_TTL });
+    this.cache = new LRUCache({ max: ConfigService.get('CACHE_MAX'), ttl: CACHE_TTL });
 
     const activeSubscriptionHistogramName = 'rpc_websocket_subscription_times';
     register.removeSingleMetric(activeSubscriptionHistogramName);