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Qt多网卡组播下场处置方式

上传者: sun_xf1 | 上传时间:2023/5/4 3:36:37 | 文件大小:38KB | 文件类型:7Z
Qt多网卡组播下场处置方式
Qt组播实现起来比力约莫,底子步骤是先绑定IP地址以及端口,而后到场组播组,将网卡数据豫备实现信号与一个数据付与处置的槽函数毗邻就可。
然则假如盘算机上多于两块网卡,就必需再削减两个步骤才行:使用setMulticastInterface配置组播网卡,而后到场组播的同时指定网卡joinMulticastGroup(groupAddr,lni[nIndex])。
不然的话向组播地址发送数据时,对于真个效率器法度圭表标准就没法付与到数据。

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评论信息

  • zhujianqiangqq:
    很有用,代码写的不错,有说明,支持作者2021-08-13

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