Nginx 的 stream 和 http 可以配置为同一端口吗

例如下面这样

http {
     server {
         listen 443 ssl;
         server_name www.example.com;
     }
 }

stream {
    server {
        listen 443;
        ssl_preread on;
        proxy_pass $name;
    }
}

试了好像不行，会提示

nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)