后端架构更新

backend-java/src/main/java/com/nanri/aiimage/config/TaskFileJobConfig.java

@@ -0,0 +1,27 @@
+package com.nanri.aiimage.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.task.TaskExecutor;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+@Configuration
+public class TaskFileJobConfig {
+
+    @Bean("taskFileJobDispatchExecutor")
+    public TaskExecutor taskFileJobDispatchExecutor(
+            @Value("${aiimage.result-file-job.local-dispatch-pool-size:2}") int poolSize,
+            @Value("${aiimage.result-file-job.local-dispatch-queue-capacity:200}") int queueCapacity) {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        int normalizedPoolSize = Math.max(1, poolSize);
+        executor.setCorePoolSize(normalizedPoolSize);
+        executor.setMaxPoolSize(normalizedPoolSize);
+        executor.setQueueCapacity(Math.max(10, queueCapacity));
+        executor.setThreadNamePrefix("task-file-job-dispatch-");
+        executor.setWaitForTasksToCompleteOnShutdown(true);
+        executor.setAwaitTerminationSeconds(30);
+        executor.initialize();
+        return executor;
+    }
+}