GWT Page loading issue.

[bipin patil]

Hi ,

I am facing following Issue.

I have devloped one GWT page .It takes long time to load and display the contents of page.
Sometime I need to refresh the page for proper loading of the page.

I Have also used the cache control filter as follows.

public void doFilter (ServletRequest request, ServletResponse response, FilterChain filterChain)
            throws IOException, ServletException
    {
        HttpServletRequest httpRequest = (HttpServletRequest) request;
        String requestURI = httpRequest.getRequestURI ();

        if (requestURI.contains (".nocache."))
        {
            Date now = new Date ();
            HttpServletResponse httpResponse = (HttpServletResponse) response;
            httpResponse.setDateHeader ("Date", now.getTime ());
            // one day old
            httpResponse.setDateHeader ("Expires", now.getTime () - 86400000L);
            httpResponse.setHeader ("Pragma", "no-cache");
            httpResponse.setHeader ("Cache-control", "no-cache, no-store, must-revalidate");
        }

        filterChain.doFilter (request, response);
    }

and

  <filter>
        <filter-name>gwtCacheControlFilter</filter-name>
        <filter-class>com.test.GwtCacheControlFilter</filter-class>
    </filter>
    
    <filter-mapping>
        <filter-name>gwtCacheControlFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

Please let me know If something is missing.