Unabe to connect,session expire,server is too busy to respond,

dear exparts,
i work for visa appointment date from a website.....
i use some add ons such as imacros for recording form,reload every,multifox,js switch, i work for a visa form appointment date and time.. but the server i work for is too jam and busy..when its time for submit the form for appt. date and time i can't load the page and css on account of server business.. for that i need some tips and mozilla add ons for reloading the pages most strongly that business and jamming of server can"t effect on my pages...i need to keep the pages alive with temporary file id of the form for long time before submitting it for date and time. but, if i don't reload the pages after 5-10 mins the page session get expired.Bcause the server got a heavy load from the users. but when tkere have no times for appointment and date, the pages session do not expire within 1 hour if i reload it in the meantime the page can't reload at once. sir if there have any solution through mojilla addons, about config or any editing with the sites css or html or tr or anything else please help me.. i m in huge problem. the sites name is"http://indianvisa-bangladesh.nic.in/visa/ i need a add ons which can help me to keep the web pages alive for a long time if the server is reset,too busy,session expire or so jam..and a reload add ons which can reload a . reset,too busy,session expire or so jam server at once and quickly

Maybe Fire cookie [https://addons.mozilla.org/en-US/firefox/addon/firecookie/]
However if you are the developer, the best place to ask for help would be stackoverflow.com
[https://support.mozilla.org/en-US/kb/where-go-developer-support Where to go for developer support]

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    Heres the code: Server:
    import java.io.*;
    import java.net.*;
    import java.util.*;
    public class Server
      // The ServerSocket we'll use for accepting new connections
      private ServerSocket ss;
      // A mapping from sockets to DataOutputStreams.  This will
      // help us avoid having to create a DataOutputStream each time
      // we want to write to a stream.
      private Hashtable outputStreams = new Hashtable();
      // Constructor and while-accept loop all in one.
      public Server( int port ) throws IOException {
        // All we have to do is listen
        listen( port );
      private void listen( int port ) throws IOException {
        // Create the ServerSocket
        ss = new ServerSocket( port );
        // Tell the world we're ready to go
        System.out.println( "Listening on "+ss );
        // Keep accepting connections forever
        while (true) {
          // Grab the next incoming connection
          Socket s = ss.accept();
          // Tell the world we've got it
          System.out.println( "Connection from "+s );
          // Create a DataOutputStream for writing data to the
          // other side
          DataOutputStream dout = new DataOutputStream( s.getOutputStream() );
          // Save this stream so we don't need to make it again
          outputStreams.put( s, dout );
          // Create a new thread for this connection, and then forget
          // about it
          new ServerThread( this, s );
      // Get an enumeration of all the OutputStreams, one for each client
      // connected to us
      Enumeration getOutputStreams() {
        return outputStreams.elements();
      // Send a message to all clients (utility routine)
      void sendToAll( String message ) {
        // We synchronize on this because another thread might be
        // calling removeConnection() and this would screw us up
        // as we tried to walk through the list
        synchronized( outputStreams ) {
          // For each client ...
          for (Enumeration e = getOutputStreams(); e.hasMoreElements(); ) {
            // ... get the output stream ...
            DataOutputStream dout = (DataOutputStream)e.nextElement();
            // ... and send the message
            try {
              dout.writeUTF( message );
            } catch( IOException ie ) { System.out.println( ie ); }
      // Remove a socket, and it's corresponding output stream, from our
      // list.  This is usually called by a connection thread that has
      // discovered that the connectin to the client is dead.
      void removeConnection( Socket s ) {
        // Synchronize so we don't mess up sendToAll() while it walks
        // down the list of all output streamsa
        synchronized( outputStreams ) {
          // Tell the world
          System.out.println( "Removing connection to "+s );
          // Remove it from our hashtable/list
          outputStreams.remove( s );
          // Make sure it's closed
          try {
            s.close();
          } catch( IOException ie ) {
            System.out.println( "Error closing "+s );
            ie.printStackTrace();
      // Main routine
      // Usage: java Server <port>
      static public void main( String args[] ) throws Exception {
        // Get the port # from the command line
        int port = Integer.parseInt( args[0] );
        // Create a Server object, which will automatically begin
        // accepting connections.
        new Server( port );
    }CLIENT:
    import java.io.*;
    import java.net.*;
    public class ServerThread extends Thread
      // The Server that spawned us
      private Server server;
      // The Socket connected to our client
      private Socket socket;
      // Constructor.
      public ServerThread( Server server, Socket socket ) {
        // Save the parameters
        this.server = server;
        this.socket = socket;
        // Start up the thread
        start();
      // This runs in a separate thread when start() is called in the
      // constructor.
      public void run() {
        try {
          // Create a DataInputStream for communication; the client
          // is using a DataOutputStream to write to us
          DataInputStream din = new DataInputStream( socket.getInputStream() );
          // Over and over, forever ...
          while (true) {
            // ... read the next message ...
            String message = din.readUTF();
            // ... tell the world ...
            System.out.println( "Sending "+message );
            // ... and have the server send it to all clients
            server.sendToAll( message );
        } catch( EOFException ie ) {
          // This doesn't need an error message
        } catch( IOException ie ) {
          // This does; tell the world!
          ie.printStackTrace();
        } finally {
          // The connection is closed for one reason or another,
          // so have the server dealing with it
          server.removeConnection( socket );
    }Thanks for your time.

    CLIENT:
    import java.applet.*;
    import java.awt.*;
    import java.awt.event.*;
    import java.io.*;
    import java.net.*;
    public class Client extends Panel implements Runnable
      // Components for the visual display of the chat windows
      private TextField tf = new TextField();
      private TextArea ta = new TextArea();
      // The socket connecting us to the server
      private Socket socket;
      // The streams we communicate to the server; these come
      // from the socket
      private DataOutputStream dout;
      private DataInputStream din;
      // Constructor
      public Client( String host, int port ) {
        // Set up the screen
        setLayout( new BorderLayout() );
        add( "North", tf );
        add( "Center", ta );
        // We want to receive messages when someone types a line
        // and hits return, using an anonymous class as
        // a callback
        tf.addActionListener( new ActionListener() {
          public void actionPerformed( ActionEvent e ) {
            processMessage( e.getActionCommand() );
        // Connect to the server
        try {
          // Initiate the connection
          socket = new Socket( host, port );
          // We got a connection!  Tell the world
          System.out.println( "connected to "+socket );
          // Let's grab the streams and create DataInput/Output streams
          // from them
          din = new DataInputStream( socket.getInputStream() );
          dout = new DataOutputStream( socket.getOutputStream() );
          // Start a background thread for receiving messages
          new Thread( this ).start();
        } catch( IOException ie ) { System.out.println( ie ); }
      // Gets called when the user types something
      private void processMessage( String message ) {
        try {
          // Send it to the server
          dout.writeUTF( message );
          // Clear out text input field
          tf.setText( "" );
        } catch( IOException ie ) { System.out.println( ie ); }
      // Background thread runs this: show messages from other window
      public void run() {
        try {
          // Receive messages one-by-one, forever
          while (true) {
            // Get the next message
            String message = din.readUTF();
            // Print it to our text window
            ta.append( message+"\n" );
        } catch( IOException ie ) { System.out.println( ie ); }
    import java.applet.*;
    import java.awt.*;
    import java.io.*;
    import java.net.*;
    public class ClientApplet extends Applet
      public void init() {
        String host = getParameter( "192.168.1.47" );
        int port = Integer.parseInt( getParameter( "5000" ) );
        setLayout( new BorderLayout() );
        add( "Center", new Client( host, port ) );
    }Sorry about that. Now when I run an html file with this applet I just get the x in the corner.
    Thanks for looking.

  • Error while connecting to SAP Server from Windows XP Client.

    Hi,
    I am facing the problem while i am trying to connect my Windows XP Clients( With Service Pack 3, DI-API Installed and Microsoft SQL Server Native Client Installed) to SAP server i got follwoing Error.
    Connection Failed :
    SQL State : '08001'
    SQL Server Error : 233
    [Microsoft][SQL Native Client]Named Pipe Provider Could not open the connection SQL Server [233].
    Connection Failed :
    SQL State : "HYT00"
    SQL Server Error : 0
    [Microsoft][SQL Native Client]Login Timeout Expired
    Connection Failed:
    SQL State :'08001'
    SQL Server Error : 233
    [Microsoft][SQL Native Client]An Error has occured while establishing new connection to the server.
    When connecting SQL Server 2005, this failure may caused by the fact that under the default setting SQL Server does not allow remote connection.
    Regards,
    Arpit Shah

    Hi Arpit,
    Solution of Error in starting B1 after installation should help here too.
    Kind regards
    Mario
    SAP Business One Forums team

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