java NIO之socket channel

package com.nio;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;

public class SocketChannalTest
{

public static void main(String[] args) throws IOException
{
SocketChannel serverSocketChannel=SocketChannel.open(new InetSocketAddress("127.0.0.1",6001));
serverSocketChannel.configureBlocking(false);
while (!serverSocketChannel.finishConnect())
{
System.out.println("connecting, do something here");
}
System.out.println("connected");
}

}