Re: iOS 6 Bug: Safari caches POST requests

You could write the filter to only affect POSTs

Or, you could configure the filter mapping to only apply the filter to your Servlet(s).

Jamie.

On Friday, 2 November 2012 14:23:44 UTC-4, Jeffrey Roe wrote:

So this will cause all files to be downloaded over and over again.
Is there a way to do this fix just for IOS devices.
Jeffrey Roe,



On Tue, Oct 2, 2012 at 5:42 PM, Nicolas Hoby <nicola...@gmail.com> wrote:
> Works perfect, thank you!
>
> Just for completion, to install the filter add the following to your
> Web.xml:
>
>         <filter>
>                 <filter-name>HeaderFilter</filter-name>
>                 <filter-class>server.services.HeaderFilter</filter-class>
>         </filter>
>         <filter-mapping>
>                 <filter-name>HeaderFilter</filter-name>
>                 <url-pattern>/*</url-pattern>
>         </filter-mapping>
>
> On Sep 27, 11:40 am, Christian Kuetbach <ckuetb...@gmail.com> wrote:
>> Implement a Header-Filter:
>>
>> public class HeaderFilter implements Filter {
>>
>>         public void destroy() {
>>         }
>>
>>         public void doFilter(ServletRequest req, ServletResponse res,
>> FilterChain filterChain)
>> throws IOException, ServletException {
>>
>>                 HttpServletResponse response = (HttpServletResponse) res;
>>                 response.addHeader("Cache-Control", "no-cache");
>>                 filterChain.doFilter(req, res);
>>         }
>>
>>         public void init(FilterConfig arg0) throws ServletException {
>>         }
>>
>> }
>>
>> If you set this filter to filter all your reqests to your dispatch-servlet,
>> no results should be cached.
>>
>> Regards,
>> Christian Kuetbach
>
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