frozen program

[rp181]

Hello,
I am writing a program, and part of it is to transfer a file. However, when i debug, it seems to be getting stuck when the client reads the filesize sent by the server, heres the code:

Server

 ServerSocket servsock = new ServerSocket(13267);
     Socket sock = servsock.accept();
     byte [] mybytearray  = new byte [(int)myFile.length()];
      FileInputStream fis = new FileInputStream(myFile);
      BufferedInputStream bis = new BufferedInputStream(fis);
      bis.read(mybytearray,0,mybytearray.length);
      OutputStream os = sock.getOutputStream();
      os.write((int)myFile.length());
      System.out.println(myFile.length()+"");
      os.write(mybytearray,0,mybytearray.length);
      os.flush();
      sock.close();

Client

try{

    int bytesRead;
    int current = 0;
    Socket sock = new Socket(ip_fld.getText(),13267);

FileOutputStream fos = new FileOutputStream("file.lxs");
    BufferedOutputStream bos = new BufferedOutputStream(fos);
        InputStream is = sock.getInputStream();
    int filesize = is.read();  //here is where it gets stuck
    System.out.println(filesize);
    byte [] mybytearray  = new byte [filesize];

    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 > -1);

    bos.write(mybytearray, 0 , current);
    bos.flush();
    long end = System.currentTimeMillis();
    System.out.println(end-start);
    bos.close();
    sock.close();
Runtime.getRuntime().exec("cmd /c start luxconsole.exe file.lxs");
        }
        catch(Exception e){


}

[r035198x]

You are swallowing exceptions.
Do an

e.printStackTrace();

in your catch blocks to find out what is happening.

[rp181]

No exception is showing.

Can you even send and recieve ints? It says bytes, but the argument is int. If not, how do you send ints?

[r035198x]

Do read the API specs for the methods you are using. read does not return the file size.
Also the method blocks if there is no input data is available.

[rp181]

Thanks, i figured it out.