=======pc======
addr.sin_family=AF_INET;
addr.sin_addr.s_addr = inet_addr(ip);
addr.sin_port=htons(port);
hRecvSock = socket(AF_INET, SOCK_DGRAM,
0
);
bind(hRecvSock, (SOCKADDR*) &addr, sizeof(addr));
nResult = recvfrom(hRecvSock, (
char
*)buffer, BUFSIZE,
0
, ( SOCKADDR * )&recv_addr, &length);
===안드로이드====
byte
[] buffer;
DatagramSocket socket;
DatagramPacket packet;
InetAddress serverAddr;
serverAddr = InetAddress.getByName(ip);
socket =
new
DatagramSocket();
buffer =
new
String(
"Hello"
).getBytes();
packet =
new
DatagramPacket(buffer, buffer.length, serverAddr, port);
socket.send(packet);