# wsock.udp.ssdpClient 库模块帮助文档

## wsock.udp 成员列表 <a id="wsock.udp" href="#wsock.udp">&#x23;</a>

### wsock.udp.ssdpClient() <a id="wsock.udp.ssdpClient" href="#wsock.udp.ssdpClient">&#x23;</a>
SSDP - 局域网简单设备发现协议客户端  

[返回对象:wsockUdpSsdpClientObject](#wsockUdpSsdpClientObject)

## wsockUdpSsdpClientObject 成员列表 <a id="wsockUdpSsdpClientObject" href="#wsockUdpSsdpClientObject">&#x23;</a>

### wsockUdpSsdpClientObject.discover(st,mx) <a id="wsockUdpSsdpClientObject.discover" href="#wsockUdpSsdpClientObject.discover">&#x23;</a>
查询设备  
st为要查询的设备类型,mx 为 1 到 5 的表示等待秒数的数值  
所有参数都可以省略

### wsockUdpSsdpClientObject.socket <a id="wsockUdpSsdpClientObject.socket" href="#wsockUdpSsdpClientObject.socket">&#x23;</a>
UDP套接字对象  

[返回对象:udpAsyncClientObject](#udpAsyncClientObject)

## wsockUdpSsdpClientObject 事件列表 <a id="wsockUdpSsdpClientObjectEvent" href="#wsockUdpSsdpClientObjectEvent">&#x23;</a>

### wsockUdpSsdpClientObject.onDeviceDiscovered(info) <a id="wsockUdpSsdpClientObject.onDeviceDiscovered" href="#wsockUdpSsdpClientObject.onDeviceDiscovered">&#x23;</a>

```aardio
wsockUdpSsdpClientObject.onDeviceDiscovered = function(info){
	/*info 为局域网设备应答的数据报文*/
}
```