19.6.1

ts/proxies/http-proxy/function-cache.ts

@@ -30,6 +30,9 @@ export class FunctionCache {
   // Logger
   private logger: ILogger;
   
+  // Cleanup interval timer
+  private cleanupInterval: NodeJS.Timeout | null = null;
+  
   /**
    * Creates a new function cache
    * 
@@ -48,7 +51,12 @@ export class FunctionCache {
     this.defaultTtl = options.defaultTtl || 5000; // 5 seconds default
     
     // Start the cache cleanup timer
-    setInterval(() => this.cleanupCache(), 30000); // Cleanup every 30 seconds
+    this.cleanupInterval = setInterval(() => this.cleanupCache(), 30000); // Cleanup every 30 seconds
+    
+    // Make sure the interval doesn't keep the process alive
+    if (this.cleanupInterval.unref) {
+      this.cleanupInterval.unref();
+    }
   }
   
   /**
@@ -256,4 +264,16 @@ export class FunctionCache {
     this.portCache.clear();
     this.logger.info('Function cache cleared');
   }
+  
+  /**
+   * Destroy the cache and cleanup resources
+   */
+  public destroy(): void {
+    if (this.cleanupInterval) {
+      clearInterval(this.cleanupInterval);
+      this.cleanupInterval = null;
+    }
+    this.clearCache();
+    this.logger.debug('Function cache destroyed');
+  }
 }