2
Hi
I am trying to create a server – client model where client send a file and when server receive the file send back an ack msg.
My code is:
[PHP]
import java.net.*;
import java.io.*;
class Client{
public static void main (String[] args){
DataInputStream input;
BufferedInputStream bis;
BufferedOutputStream bos;
int in;
byte[] byteArray;
try{
Socket client = new Socket("127.0.0.1", 8585);
input = new DataInputStream (client.getInputStream() );
System.out.println("Server message: " +input.readUTF() );
bis = new BufferedInputStream(new FileInputStream("encryptAtmMsg.txt"));
bos = new BufferedOutputStream(client.getOutputStream());
byteArray = new byte[8192];
while ((in = bis.read(byteArray)) != -1){
bos.write(byteArray,0,in);
}
bis.close();
bos.close();
System.out.println("Server message: " +input.readUTF() );
}
catch ( Exception e ) {
System.err.println(e);
}
}
}
[/PHP]
and
[PHP]
import java.net.*;
import java.io.*;
class Server{
public static void main (String[] args){
ServerSocket server;
Socket connection;
DataOutputStream output;
BufferedInputStream bis;
BufferedOutputStream bos;
byte[] receivedData;
int in;
try{
server = new ServerSocket( 8585 );
while ( true ) {
connection = server.accept();
output = new DataOutputStream (connection.getOutputStream() );
output.writeUTF( " ack 1" );
receivedData = new byte[1024];
bis = new BufferedInputStream(connection.getInputStream());
bos = new BufferedOutputStream(new FileOutputStream("sss.txt"));
while ((in = bis.read(receivedData)) != -1){
bos.write(receivedData,0,in);
}
bos.close();
output.writeUTF( " ack 2" );
}
}
catch (IOException e ) {
System.err.println(e);
}
}
}
[/PHP]
I have this error: java.net.SocketException: socket closed
Any ideas pls...
