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[Htmlunit-user] Re: Redirect to relative address in a frame causes loop
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From: Mike F. <mik...@ho...> - 2005-03-03 06:23:12
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Yes, it works in IE and Safari. So how do you do manual redirection, since auto-redirect isn't working properly? The closest things I can find to a spec on status code 302 are: * /javadoc/javax/servlet/http/HttpServletResponse.html#SC_MOVED_TEMPORARILY * http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/http/HttpServletResponse.html#sendRedirect(java.lang.String) * http://www.faqs.org/rfcs/rfc2068.html >From: Brad Clarke <yo...@br...> >Reply-To: htm...@li... >To: htm...@li... >Subject: Re: [Htmlunit-user] Redirect to relative address in a frame causes >loop >Date: Wed, 2 Mar 2005 08:15:21 -0800 (PST) > >Assuming that this works in the browser for you then it's likely a bug with >no >simple fix (you could pull latest CVS and make a custom RefreshHandler but >it would >not be a generic fix because the data it's given would be incorrect). > >That seems like a strange thing to specify in a Location header for the >response you >expect. Is there a spec anywhere on interpretation of incomplete URIs in >HTTP >Location headers? > >--- Mike Firth <mik...@ho...> wrote: > > > Hi, > > > > Is there a quick workaround to this problem? And should I submit it as a > > bug? > > > > A redirect (302) occurs in a frame. It specifies a relative location, >but > > HtmlUnit is truncating the address, causing the website to respond with >the > > whole frameset. When autoredirect is on, this causes an infinite loop! I > > never get past webClient.getPage(url) and the log fills up with: > > > > 22:33:15,132 (HttpMethodDirector:780) INFO [main] - Redirect requested >but > > followRedirects is disabled > > 22:33:17,059 (HttpMethodDirector:780) INFO [main] - Redirect requested >but > > followRedirects is disabled > > etc, etc, etc. > > > > My code: > > final WebClient webClient = new > > WebClient(BrowserVersion.INTERNET_EXPLORER_6_0); > > webClient.setRedirectEnabled(true); > > final URL url = new URL("http://somewhere.com/main/"); > > final HtmlPage page = (HtmlPage) webClient.getPage(url); > > > > The response is 200 OK and this: > > > > <html> > > <head> > > <title>somewhere.com</title> > > <meta http-equiv="Content-Type" content="text/html"> > > </head> > > <frameset rows="0,*" frameborder="NO" border="0" framespacing="0"> > > <frame src="blank.php" name="stealthFrame" scrolling="NO" noresize > > > <frame src="front.php" name="frontFrame"> > > </frameset> > > <noframes> > > <body> > > </body></noframes> > > </html> > > > > but front.php returns 302 Found, with location: ?choice=first , which >should > > cause this: > > > > GET /main/front.php?choice=first > > > > but instead HtmlUnit does this: > > > > GET /main/?choice=first > > > > which the website responds to by sending the first page again. Instant >loop. > > > > Is there a quick workaround? How do you code to handle a redirect >manually? > > > > Regards, > > > > Mike > > > >------------------------------------------------------- >SF email is sponsored by - The IT Product Guide >Read honest & candid reviews on hundreds of IT Products from real users. >Discover which products truly live up to the hype. Start reading now. >http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click >_______________________________________________ >Htmlunit-user mailing list >Htm...@li... >https://lists.sourceforge.net/lists/listinfo/htmlunit-user _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ |
