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Re: A critical error on W3C Unicorn validator

From: Thomas Gambet <tgambet@w3.org>
Date: Tue, 07 Dec 2010 15:05:31 -0500
Message-ID: <4CFE938B.7030107@w3.org>
To: Moshe B <mtrancer@hotmail.com>
CC: public-qa-dev@w3.org
Hi,

Your webserver or application does not allow some user-agents to access 
your pages. Specifically if the user-agent is Java/1.6.0_20, which is 
what Unicorn uses, http://www.rec-sec.com/ gets in an infinite redirect 
loop to http://abuse.spd.co.il. If you don't have control over this you 
should bring it up to your service provider.

Regards,
Thomas

Le 11/29/2010 1:43 PM, Moshe B a écrit :
> When I use the W3C Unicorn validator on my web site
> (http;//www.rec-sec.com/) I get a critical error. Note that I used this
> validator many times in the past, I don’t know what went wrong.
> Here’s the stack trace Unicorn returns:
> class java.net.ProtocolException
> Server redirected too many times (20)
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1451)
> java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379)
> org.w3c.unicorn.input.URIInputParameter.check(URIInputParameter.java:115)
> org.w3c.unicorn.UnicornCall.check(UnicornCall.java:85)
> org.w3c.unicorn.action.ObserveAction.doGet(ObserveAction.java:279)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> java.lang.Thread.run(Thread.java:662)
> Please update me on this error or how to solve it.
> Thank you, Moshe Ben Abu.
Received on Tuesday, 7 December 2010 20:05:39 GMT

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