Reading from a SocketChannel : NIO Socket « Network Protocol « Java

Reading from a SocketChannel


import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;

public class Main {
  public static void main(String[] argv) throws Exception {
    ByteBuffer buf = ByteBuffer.allocateDirect(1024);
    SocketChannel sChannel =;
    sChannel.connect(new InetSocketAddress("hostName", 12345));

    int numBytesRead =;

    if (numBytesRead == -1) {
    } else {


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