更新启动脚本
This commit is contained in:
@@ -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
|
||||
Reference in New Issue
Block a user