feat: GA4 비동기 전송용 analyticsExecutor 추가

Author: Junhyukkkk

src/main/java/com/ject/vs/config/AsyncConfig.java

@@ -6,6 +6,7 @@
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
 import java.util.concurrent.Executor;
+import java.util.concurrent.ThreadPoolExecutor;
 
 @Configuration
 @EnableAsync
@@ -43,4 +44,17 @@ public Executor notificationExecutor() {
         executor.initialize();
         return executor;
     }
+
+    /** GA4 Measurement Protocol 전송용. 행동 로그는 양이 많아 큐를 넉넉히 두고, 넘치면 버린다(분석 데이터라 유실 허용). */
+    @Bean("analyticsExecutor")
+    public Executor analyticsExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        executor.setCorePoolSize(1);
+        executor.setMaxPoolSize(4);
+        executor.setQueueCapacity(1000);
+        executor.setThreadNamePrefix("ga-");
+        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.DiscardPolicy());
+        executor.initialize();
+        return executor;
+    }
 }