更新启动脚本

This commit is contained in:
2026-03-25 14:35:01 +08:00
parent 5c10ec3794
commit 005d4a70a3

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@@ -1,30 +1,51 @@
#!/bin/sh
set -e
# 关闭 set -e 才能执行最后的清理逻辑
set +e
# 启动 Dart 后端 (内部端口 8081)
# --- 1. 后端配置 ---
echo "Starting Dart backend on port 8081..."
export PORT=8081
# 确保数据目录存在(根据你之前的日志)
mkdir -p /app/data /app/cache
/app/bin/server &
BACKEND_PID=$!
# 等待后端启动
# 等待后端稍微启动一下
sleep 2
# 启动前端 (Node.js SSR, 端口 8080)
# --- 2. 前端配置 ---
echo "Starting frontend on port 8080..."
export PORT=8080
export HOST=0.0.0.0
# 指向本地回环地址,因为前后端在同一个容器内
export BACKEND_URL=http://127.0.0.1:8081
cd /app/web/build
# 启动前端并放到后台
node index.js &
FRONTEND_PID=$!
# 捕获退出信号,优雅关闭两个服务
# --- 3. 信号捕获 (修复了 SIGTERM 报错) ---
trap "echo 'Shutting down...'; kill $BACKEND_PID $FRONTEND_PID 2>/dev/null; exit 0" TERM INT
# 等待任意进程退出
wait -n $BACKEND_PID $FRONTEND_PID
echo "Both services are running. Monitoring..."
# 如果有一个进程退出,杀死另一个
# --- 4. 运行监控 ---
# 因为 sh 没有 wait -n我们用循环检查进程是否存在
while true; do
if ! kill -0 $BACKEND_PID 2>/dev/null; then
echo "Backend (Dart) exited unexpectedly."
break
fi
if ! kill -0 $FRONTEND_PID 2>/dev/null; then
echo "Frontend (Node.js) exited unexpectedly."
break
fi
sleep 2
done
# --- 5. 清理退出 ---
echo "Cleaning up processes..."
kill $BACKEND_PID $FRONTEND_PID 2>/dev/null || true
exit 1