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16.12 A Debugging Web Server

431

Listing 16.11 NetworkServer.java (continued)

  /** Sets port. You can only do before "connect"

   */

  protected void setPort(int port) {

    this.port = port;

  }

}

Listing 16.12 SocketUtil.java 

import java.net.*;

import java.io.*;

/** A shorthand way to create BufferedReaders and

 *  PrintWriters associated with a Socket.

*/

public class SocketUtil {

  /** Make a BufferedReader to get incoming data. */

  public static BufferedReader getReader(Socket s)

      throws IOException {

    return(new BufferedReader(

     new InputStreamReader(s.getInputStream())));

  }

  /** Make a PrintWriter to send outgoing data.

   *  This PrintWriter will automatically flush stream

   *  when println is called.

   */

  public static PrintWriter getWriter(Socket s)

      throws IOException {

    // 2nd argument of true means autoflush

    return(new PrintWriter(s.getOutputStream(), true));

  }

}

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