[jira] [Created] (WICKET-5689) Nested Redirects and REDIRECT_TO_BUFFER

["Mike (JIRA)" <ji...@apache.org>]

Mike created WICKET-5689:
----------------------------

             Summary: Nested Redirects and REDIRECT_TO_BUFFER
                 Key: WICKET-5689
                 URL: https://issues.apache.org/jira/browse/WICKET-5689
             Project: Wicket
          Issue Type: Bug
    Affects Versions: 1.5.11
         Environment: Windows 7, tomcat 7.0.47
            Reporter: Mike


When the render strategy is REDIRECT_TO_BUFFER, redirects cannot be nested. After the second redirect, Wicket renders the buffered first page in preference to the second page. The relevant code is in WebPageRenderer.respond:

		if (bufferedResponse != null)
		{
			logger.warn("The Buffered response should be handled by BufferedResponseRequestHandler");
			// if there is saved response for this URL render it
			bufferedResponse.writeTo((WebResponse)requestCycle.getResponse());
		}
 
The attached quickstart demonstrates the issue. Simply navigate to the home page. The observed behavior is that Page1 is displayed, but I expect Page2 to be displayed.

I can work around the issue by calling WebApplication.getAndRemoveBufferedResponse() to clear the render buffer, but I am uneasy with this solution since it seems like I am playing with Wicket internals; albeit the function is public. 



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