修复WAL模式下丢失数据问题

.github/workflows/docker-build.yml

@@ -2,7 +2,7 @@ name: Build and Push Images Based on Version
 
 # 在这里定义统一版本号
 env:
-  VERSION: "2.0.3-beta"
+  VERSION: "2.0.4-beta"
 
 on:
   push:

docker-compose-v4.yml

@@ -1,6 +1,6 @@
 services:
   backend:
-    image: bqlpfy/springboot-backend:2.0.3-beta
+    image: bqlpfy/springboot-backend:2.0.4-beta
     container_name: springboot-backend
     restart: unless-stopped
     environment:
@@ -15,6 +15,8 @@ services:
       - sqlite_data:/app/data
     networks:
       - gost-network
+    stop_grace_period: 30s
+    stop_signal: SIGTERM
     healthcheck:
       test: ["CMD", "sh", "-c", "wget --no-verbose --tries=1 --spider http://localhost:6365/flow/test || exit 1"]
       interval: 30s
@@ -23,7 +25,7 @@ services:
       start_period: 60s
 
   frontend:
-    image: bqlpfy/vite-frontend:2.0.3-beta
+    image: bqlpfy/vite-frontend:2.0.4-beta
     container_name: vite-frontend
     restart: unless-stopped
     ports:

docker-compose-v6.yml

@@ -1,6 +1,6 @@
 services:
   backend:
-    image: bqlpfy/springboot-backend:2.0.3-beta
+    image: bqlpfy/springboot-backend:2.0.4-beta
     container_name: springboot-backend
     restart: unless-stopped
     environment:
@@ -15,6 +15,8 @@ services:
       - sqlite_data:/app/data
     networks:
       - gost-network
+    stop_grace_period: 30s
+    stop_signal: SIGTERM
     healthcheck:
       test: ["CMD", "sh", "-c", "wget --no-verbose --tries=1 --spider http://localhost:6365/flow/test || exit 1"]
       interval: 30s
@@ -23,7 +25,7 @@ services:
       start_period: 60s
 
   frontend:
-    image: bqlpfy/vite-frontend:2.0.3-beta
+    image: bqlpfy/vite-frontend:2.0.4-beta
     container_name: vite-frontend
     restart: unless-stopped
     ports:

install.sh

@@ -19,7 +19,7 @@ get_architecture() {
 # 构建下载地址
 build_download_url() {
     local ARCH=$(get_architecture)
-    echo "https://github.com/bqlpfy/flux-panel/releases/download/2.0.3-beta/gost-${ARCH}"
+    echo "https://github.com/bqlpfy/flux-panel/releases/download/2.0.4-beta/gost-${ARCH}"
 }
 
 # 下载地址

panel_install.sh

@@ -8,8 +8,8 @@ export LC_ALL=C
 
 
 # 全局下载地址配置
-DOCKER_COMPOSEV4_URL="https://github.com/bqlpfy/flux-panel/releases/download/2.0.3-beta/docker-compose-v4.yml"
+DOCKER_COMPOSEV4_URL="https://github.com/bqlpfy/flux-panel/releases/download/2.0.4-beta/docker-compose-v4.yml"
-DOCKER_COMPOSEV6_URL="https://github.com/bqlpfy/flux-panel/releases/download/2.0.3-beta/docker-compose-v6.yml"
+DOCKER_COMPOSEV6_URL="https://github.com/bqlpfy/flux-panel/releases/download/2.0.4-beta/docker-compose-v6.yml"
 
 COUNTRY=$(curl -s https://ipinfo.io/country)
 if [ "$COUNTRY" = "CN" ]; then
@@ -234,7 +234,15 @@ update_panel() {
     configure_docker_ipv6
   fi
 
-  echo "🛑 停止当前服务..."
+  # 先发送 SIGTERM 信号，让应用优雅关闭
+  docker stop -t 30 springboot-backend 2>/dev/null || true
+  docker stop -t 10 vite-frontend 2>/dev/null || true
+  
+  # 等待 WAL 文件同步
+  echo "⏳ 等待数据同步..."
+  sleep 5
+  
+  # 然后再完全停止
   $DOCKER_CMD down
 
   echo "⬇️ 拉取最新镜像..."

springboot-backend/Dockerfile

@@ -16,7 +16,7 @@ ENV LC_ALL=en_US.UTF-8
 RUN sed -i 's/archive.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list \
     && sed -i 's/security.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list \
     && apt-get update \
-    && apt-get install -y --no-install-recommends fontconfig fonts-dejavu \
+    && apt-get install -y --no-install-recommends fontconfig fonts-dejavu sqlite3 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 

springboot-backend/src/main/java/com/admin/common/utils/WebSocketServer.java

@@ -229,6 +229,7 @@ public class WebSocketServer extends TextWebSocketHandler {
                 String socks = (String) session.getAttributes().get("socks");
                 
                 log.info("节点 {} 尝试连接，开始处理连接逻辑", nodeId);
+                log.info("屏蔽协议数据:http->{}, tls->{}, socks->{}", http, tls, socks);
                 
                 // 检查是否已有该节点的连接，如果有则记录日志但直接覆盖
                 WebSocketSession existingSession = nodeSessions.get(nodeId);

springboot-backend/src/main/java/com/admin/config/SQLiteConfig.java

@@ -3,8 +3,11 @@ package com.admin.config;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.PreDestroy;
 import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.Statement;
@@ -12,9 +15,11 @@ import java.sql.Statement;
 /**
  * SQLite 数据库配置
  * 启用 WAL (Write-Ahead Logging) 模式以提高并发性能
+ * 添加定期 checkpoint 和优雅关闭处理
  */
 @Slf4j
 @Component
+@EnableScheduling
 public class SQLiteConfig implements ApplicationRunner {
 
     private final DataSource dataSource;
@@ -33,10 +38,46 @@ public class SQLiteConfig implements ApplicationRunner {
             statement.execute("PRAGMA cache_size=-64000;"); // 64MB 缓存
             statement.execute("PRAGMA temp_store=MEMORY;");
             statement.execute("PRAGMA busy_timeout=5000;"); // 5秒超时
+            statement.execute("PRAGMA wal_autocheckpoint=1000;"); // 每1000页自动checkpoint
+            
+            log.info("SQLite WAL mode configured successfully");
         } catch (Exception e) {
             log.error("Failed to configure SQLite database", e);
             throw e;
         }
     }
+    
+    /**
+     * 定期执行 checkpoint，确保 WAL 文件内容写入主数据库
+     * 每5分钟执行一次
+     */
+    @Scheduled(fixedDelay = 300000, initialDelay = 300000)
+    public void performCheckpoint() {
+        try (Connection connection = dataSource.getConnection();
+             Statement statement = connection.createStatement()) {
+            
+            statement.execute("PRAGMA wal_checkpoint(TRUNCATE);");
+            log.debug("SQLite WAL checkpoint completed");
+        } catch (Exception e) {
+            log.error("Failed to perform SQLite checkpoint", e);
+        }
+    }
+    
+    /**
+     * 应用关闭前执行最终的 checkpoint，确保所有数据都写入主数据库文件
+     */
+    @PreDestroy
+    public void onShutdown() {
+        log.info("Performing final SQLite checkpoint before shutdown...");
+        try (Connection connection = dataSource.getConnection();
+             Statement statement = connection.createStatement()) {
+            
+            // 强制执行 checkpoint，将所有 WAL 内容写入主数据库
+            statement.execute("PRAGMA wal_checkpoint(TRUNCATE);");
+            log.info("Final SQLite checkpoint completed successfully");
+        } catch (Exception e) {
+            log.error("Failed to perform final SQLite checkpoint", e);
+        }
+    }
 }
 

springboot-backend/src/main/java/com/admin/service/impl/NodeServiceImpl.java

@@ -126,7 +126,7 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements No
         ViteConfig viteConfig = viteConfigService.getOne(new QueryWrapper<ViteConfig>().eq("name", "ip"));
         if (viteConfig == null) return R.err("请先前往网站配置中设置ip");
         StringBuilder command = new StringBuilder();
-        command.append("curl -L https://github.com/bqlpfy/flux-panel/releases/download/2.0.3-beta/install.sh")
+        command.append("curl -L https://github.com/bqlpfy/flux-panel/releases/download/2.0.4-beta/install.sh")
                 .append(" -o ./install.sh && chmod +x ./install.sh && ");
         String processedServerAddr = GostUtil.processServerAddress(viteConfig.getValue());
         command.append("./install.sh")

vite-frontend/src/config/site.ts

@@ -4,7 +4,7 @@ export type SiteConfig = typeof siteConfig;
 
 // 缓存相关常量
 const CACHE_PREFIX = 'vite_config_';
-const VERSION = "2.0.3-beta";
+const VERSION = "2.0.4-beta";
 const APP_VERSION = "1.0.3";
 
 const getInitialConfig = () => {