Audio files.

[sarah jain]

Hello,

This code is for transferring audio files between client and server. I used mp3 file format. A new mp3 file called B.mp3 is created but with 0 size, I want the file to play music. Please help me.

SERVER code

import java.net.*;
import java.io.*;

public class server {
  public static void main (String [] args ) throws IOException {
    ServerSocket server = new ServerSocket(13267);
    while (true) {
      System.out.println("Waiting...");

      Socket sock = server.accept();
      System.out.println("Accepted connection : " + sock);
      File myFile = new File ("C:\\Users\\Sarah\\Desktop\\A.mp3");
      byte [] myarray  = new byte [(int)myFile.length()];
      FileInputStream fis = new FileInputStream(myFile);
      BufferedInputStream bis = new BufferedInputStream(fis);
      bis.read(myarray,0,myarray.length);
      OutputStream os = sock.getOutputStream();
      System.out.println("Sending...");
      os.write(myarray,0,myarray.length);
      os.flush();
      sock.close();
      }
    }
}

Client Code

import java.net.*;
import java.io.*;

public class client{
  public static void main (String [] args ) throws IOException {
    int filesize=7022316; 

    long start = System.currentTimeMillis();
    int bytesRead;
    int current = 0;
    Socket sock = new Socket("localhost",13267);
    System.out.println("Connecting...");
    byte [] mybytearray  = new byte [filesize];
    InputStream is = sock.getInputStream();
    FileOutputStream fos = new      FileOutputStream("C:\\Users\\Sarah\\Documents\\B.mp3");
    BufferedOutputStream bos = new BufferedOutputStream(fos);
    bytesRead = is.read(mybytearray,0,mybytearray.length);
    current = bytesRead;
    do {
       bytesRead =
          is.read(mybytearray, current, (mybytearray.length-current));
       if(bytesRead >= 0) current += bytesRead;
    } while(bytesRead != 0);

    bos.write(mybytearray, 0 , current);
    bos.flush();
    long end = System.currentTimeMillis();
    System.out.println(end-start);
    bos.close();
    sock.close();
  }
}

Thanks,
Sarah

[cultclassic]

run the server, and point FireFox to
localhost:13267
see what happens. This will tell you if the server is okay.

On the client,
while(bytesRead != 0); <--- are sure about the 0 ?
Read up on InputStream.read, and what it returns when the end is reached.
also, put a
System.out.print(bytesRead);
inside the do-while loop and see what happens.