Delphi WINSOCK-UDP实现网络广播信息，可以看出，一方能接收另一方对某个IP广播的数据包，当然前提是他们在同一个子网网段内

-Delphi WINSOCK-UDP network broadcast information, we can see that the other party can receive data packets to an IP broadcast, of course, the premise is that they in the same subnet as the.