/*  * Copyright (c) 2000 by Matt Welsh and The Regents of the University of  * California. All rights reserved. * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose, without fee, and without written agreement is * hereby granted, provided that the above copyright notice and the following * two paragraphs appear in all copies of this software. *  * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *  * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * * Author: Matt Welsh <mdw@cs.berkeley.edu> *  *//* This is a simple test program demonstrating the NBIO library. * It creates a single nonblocking server socket, issues a blocking * accept(), and then continuously issues nonblocking reads. */import ninja2.core.io_core.nbio.*;import java.io.*;import java.net.*;public class NBIOServer {  public static void main(String args[]) {    try {      System.err.println("NBIO server starting...");      NonblockingServerSocket s = new NonblockingServerSocket(4046);      NonblockingSocket clisock = s.accept();      System.err.println("Got connection from "+clisock.getInetAddress().getHostName());      InputStream is = clisock.getInputStream();      byte barr[] = new byte[1024];      while (true) {        int c = is.read(barr,0,1024);        if (c == -1) {          System.err.println("READ ERROR");        } else if (c == 0) {          System.err.println("READ NOTHING");        } else {          String str = new String(barr,0,c);          System.err.println("READ: "+str);        }      }    } catch (Exception e) {      System.err.println("NBIOServer: Caught exception: "+e);      e.printStackTrace();      System.exit(-1);    }  }}