> For the complete documentation index, see [llms.txt](https://socket.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://socket.gitbook.io/docs/4-fu-wu-duan-apiserverapi/4.1-server/new_server_port_options.md).

# 4.1.2 服务器端口选项 new\_server\_port\_options

* `prot`(Number) 监听的端口(创建新的`http.server`)
* `options`(object)

请参阅[上面](https://socket.io/docs/server-api/#new-Server-httpServer-options)的可用选项列表。

```javascript
const io=require('socket.io')(3000,{
    path:'/test',
    serverClient:false,
    // 下面是 engine.IO的选项
    pingInterval:10000,
    pingTimeout:5000,
    cookie:false
})
```