소켓채널 등을 이용한 채팅프로그램
[앞 포스트를 이용한, 채팅프로그램][MessageHandler] package basic; import java.io.IOException;import java.nio.ByteBuffer;import java.nio.channels.SocketChannel; public class MessageHandler { public static void sendFixedMessage(SocketChannel socketChannel, String message) { try { ByteBuffer buffer = ByteBuffer.allocate(64);buffer.put(message.getBytes());buffer.flip();while (buffer.hasRemaining()) {socketChannel..