Managing asynchronous communication using the AsynchronousServerSocketChannel : Asynchronous Channel « JDK 7 « Java






  1. Java
  2. JDK 7
  3. Asynchronous Channel

Managing asynchronous communication using the AsynchronousServerSocketChannel


import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.AsynchronousSocketChannel;
import java.util.Scanner;
import java.util.concurrent.Future;

public class Test {

  public static void main(String[] args) throws Exception {

    AsynchronousSocketChannel client = AsynchronousSocketChannel.open();
    InetSocketAddress address = new InetSocketAddress("localhost", 5000);

    Future<Void> future = client.connect(address);
    System.out.println("Client: Waiting for the connection to complete");
    future.get();

    String message = "";
    while (!message.equals("quit")) {
      System.out.print("Enter a message: ");
      Scanner scanner = new Scanner(System.in);
      message = scanner.nextLine();
      System.out.println("Client: Sending ...");
      ByteBuffer buffer = ByteBuffer.wrap(message.getBytes());
      System.out.println("Client: Message sent: " + new String(buffer.array()));
      client.write(buffer);
    }
  }

}








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