Simple Java request... please
I'm in a big need of a favor. I'm well beyond my deadline but I just can't seem to get this to work. I'm looking for a java server script that's as minimalistic as possible. I'm currently using the below script, but it always seems to lock up the system at 100% cpu after a few minutes and never responds again after the first string gets sent. I need a simple java socket server that will run and respond until it receives a terminating character or I manually close it. All I'm intending to do with the script is launch the file name passed to it from a Flash AS3 socket. Thanks in advance.
Code:
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
import java.io.*;
public class simpleServer
{
private ServerSocket server;
private Socket client;
private BufferedReader in;
private PrintWriter out;
public void start()
{
create();
run();
}
private void create()
{
try
{
server = new ServerSocket( 9001 );
}
catch ( Exception e )
{
e.printStackTrace();
System.exit( -1 );
}
}
// sets up a server socket at PORT and listens to it
public void run()
{
try
{
client = server.accept();
in = new BufferedReader( new InputStreamReader( client.getInputStream() ) );
out = new PrintWriter( client.getOutputStream() );
}
catch ( Exception e )
{
e.printStackTrace();
System.exit( 0 );
}
String line;
while ( true )
{
try
{
line = in.readLine();
if ( line != null )
{
System.out.println( "Line received: " + line );
out.write( "Line was received." );
out.flush();
Process child = Runtime.getRuntime().exec(line);
line = null;
}
}
catch ( Exception e )
{
System.out.println("Error!");
e.printStackTrace();
System.exit( 0 );
}
}
}
protected void finalize()
{
try
{
in.close();
server.close();
}
catch (IOException e)
{
e.printStackTrace();
System.exit(-1);
}
}
/**
* Entry-point.
*/
public static void main( String[] args )
{
try
{
simpleServer server = new simpleServer();
server.start();
}
catch ( Exception e ) {
// if we fail, print wtf happened and exit
e.printStackTrace();
System.exit( 0 );
}
}
}
Edit: I really can't afford to run one of the free servers already out there. I'm looking for something as simple as the above code that I can manipulate to accomplish what I need as small as possible.
