@Override
public void run() {
while (true) {
try {
DatagramSocket datagramSocket = new DatagramSocket(CharacterUtil.PORT2);
System.out.println(datagramSocket);
byte[] buf = new byte[1024];
DatagramPacket datagramPacket = new DatagramPacket(buf, 1024);
datagramSocket.receive(datagramPacket);
String message = new String(buf, 0, datagramPacket.getLength()); // 某个用户发来的信息
System.out.println(message);
// this.socket2 = serverSocket.accept();
// InputStream is = socket2.getInputStream();
// byte[] buf = new byte[1024];
// int length = is.read(buf);
// String message = new String(buf, 0, length);
Map<String, String> map = mainServer.getMap();
Iterator<String> iter = map.values().iterator();
while (iter.hasNext()) {
String ports = iter.next();
int index = ports.indexOf("_");
int port = Integer.parseInt(ports.substring(0, index));
int lastIndex = ports.lastIndexOf("_");
String address = ports.substring(lastIndex + 1);
System.out.println(address);
Socket socket = new Socket(address, port);
OutputStream os = socket.getOutputStream();
os.write(message.getBytes());
os.close();
socket.close();
}
datagramSocket.close(); // 莫忘！
} catch (SocketException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public static MapView getMap(short id) {
return server.getMap(id);
}
