From f099ca84026ba2805c87acda7204abb3f7ca5921 Mon Sep 17 00:00:00 2001
From: whwyy <as2252258@163.com>
Date: Wed, 24 Jun 2026 20:17:55 +0800
Subject: [PATCH] eee

---
 src/Router.php | 36 ++++++++++++++++++++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

diff --git a/src/Router.php b/src/Router.php
index e2fc88d..c06af18 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -39,6 +39,14 @@ class Router
 
 	private static ?string $currentSourceFile = null;
 
+	/**
+	 * 标记首次完整扫描是否已完成
+	 * Master 进程中完成扫描后设为 true，Worker 通过 fork 继承此标记
+	 * Worker 启动时检查此标记，避免重复执行全量 app 目录扫描导致 OOM
+	 * @var bool
+	 */
+	private static bool $initialScanDone = false;
+
 
 	/**
 	 * @param string $name
@@ -186,6 +194,17 @@ class Router
 
 
 	/**
+	 * 扫描并构建路由表
+	 *
+	 * Master 进程：执行完整扫描（路由文件加载 + app 目录扫描 + DeferRegistry 注入）
+	 * Worker 进程（首次启动）：仅加载路由文件注册路由表，跳过全量 app 扫描
+	 * Worker 进程（热重载）：检测到文件变更时执行完整扫描流程
+	 *
+	 * 设计原因：
+	 * - Master 已完成类加载和字节码编译，Worker 通过 fork 继承全部内存
+	 * - Worker 重复执行 opcache_compile_file + invalidateClasses 不产生新信息
+	 * - 在应用文件较多时（500+），每个 Worker 的全量扫描会消耗数百 MB 内存导致 OOM
+	 *
 	 * @throws
 	 */
 	public function scan_build_route(): void
@@ -193,7 +212,21 @@ class Router
 		$coordinator = CoordinatorManager::utility(Coordinator::WORKER_START);
 		$container = Kiri::getDi();
 		$container->get(DataGrip::class)->reset(static::$type);
-		$scanner   = $container->get(Kiri\Di\Scanner::class);
+
+		$changedFiles = $container->get(HotReloadState::class)->consume();
+
+		// Worker 首次启动（无变更文件 + Master 已完成扫描）：仅加载路由，跳过全量 app 扫描
+		if (empty($changedFiles) && self::$initialScanDone) {
+			$this->read_dir_file(APP_PATH . 'routes');
+			$this->reset($container);
+			$coordinator->done();
+			return;
+		}
+
+		// 标记首次扫描完成（Master 首次启动或 Worker 热重载时执行到此）
+		self::$initialScanDone = true;
+
+		$scanner = $container->get(Kiri\Di\Scanner::class);
 		$artifactState = $container->get(RouteArtifactState::class);
 		$scanConfig = array_merge(
 			config('servers.reload.scan', []),
@@ -201,7 +234,6 @@ class Router
 		);
 		$scanner->setConfig($scanConfig);
 
-		$changedFiles = $container->get(HotReloadState::class)->consume();
 		$normalizedAppPath = str_replace('\\', '/', APP_PATH . 'app');
 		$normalizedRoutePath = str_replace('\\', '/', APP_PATH . 'routes');
 		$routeChanged = false;