stream {
    map $ssl_preread_server_name $backend {
        www.apple.com xray;       # 旁路由反向代理隧道
        www.microsoft.com mihomo; # 新增：mihomo出站流量
        drive.salmonstill.cn nas; # 绿联云服务
        default npm;              # Nginx Proxy Manager
    }
    upstream xray {
        server 127.0.0.1:9443;
    }
    # 新增mihomo upstream
    upstream mihomo {
        server 127.0.0.1:9444;
    }
    upstream nas {
        server 127.0.0.1:38653;
    }
    upstream npm {
        server 127.0.0.1:8443;
    }
    server {
        listen 443 reuseport;
        listen [::]:443 reuseport;
        ssl_preread on;
        proxy_pass $backend;
    }
}