So could this be another issue with somebody spoofing a url?

On 8/3/06, James Carman <[EMAIL PROTECTED]> wrote:

I don't think that's it.  You basically have a bad parameter coming in
that's supposed to be a "squeezed" value.  The data squeezer is trying to
unsqueeze it (and it thinks it's zipped up).

-----Original Message-----
From: Rui Pacheco [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 03, 2006 11:41 AM
To: Tapestry users
Subject: Re: Unable to decode stream: Unexpected end of ZLIB input stream

I get it sometimes too.

I believe it is because the war file is tainted while en route between my
workstation and the server. We have a flaky network and unexpected things
tend to happen.

On 8/3/06, John Menke <[EMAIL PROTECTED]> wrote:
>
> Has anyone seen this error?  We are getting sporadically on our site:
>
> org.apache.hivemind.ApplicationRuntimeException: Unable to decode
stream:
> Unexpected end of ZLIB input stream
>     at
>
>

org.apache.tapestry.services.impl.LinkFactoryImpl.extractListenerParameters
> (
> LinkFactoryImpl.java:185)
>     at
>
>

$LinkFactory_10cb01fc87a.extractListenerParameters($LinkFactory_10cb01fc87a.
java)
>     at org.apache.tapestry.engine.DirectService.service(
DirectService.java
> :130)
>     at
> $IEngineService_10cb01fc902.service($IEngineService_10cb01fc902.java)
>     at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service
(
> EngineServiceOuterProxy.java:66)
>     at org.apache.tapestry.engine.AbstractEngine.service(
> AbstractEngine.java
> :248)
>     at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(
> InvokeEngineTerminator.java:60)
>     at
>
>

$WebRequestServicer_10cb01fc8e0.service($WebRequestServicer_10cb01fc8e0.java
)
>     at
>
>

$WebRequestServicer_10cb01fc8dc.service($WebRequestServicer_10cb01fc8dc.java
)
>     at
>
org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service
> (
> WebRequestServicerPipelineBridge.java:56)
>     at
>
>

$ServletRequestServicer_10cb01fc8c0.service($ServletRequestServicer_10cb01fc
8c0.java)
>     at org.apache.tapestry.request.DecodedRequestInjector.service(
> DecodedRequestInjector.java:55)
>     at
>
>

$ServletRequestServicerFilter_10cb01fc8bc.service($ServletRequestServicerFil
ter_10cb01fc8bc.java)
>     at
>
>

$ServletRequestServicer_10cb01fc8c2.service($ServletRequestServicer_10cb01fc
8c2.java)
>     at org.apache.tapestry.multipart.MultipartDecoderFilter.service(
> MultipartDecoderFilter.java:52)
>     at
>
>

$ServletRequestServicerFilter_10cb01fc8ba.service($ServletRequestServicerFil
ter_10cb01fc8ba.java)
>     at
>
>

$ServletRequestServicer_10cb01fc8c2.service($ServletRequestServicer_10cb01fc
8c2.java)
>     at org.apache.tapestry.services.impl.SetupRequestEncoding.service(
> SetupRequestEncoding.java:53)
>     at
>
>

$ServletRequestServicerFilter_10cb01fc8be.service($ServletRequestServicerFil
ter_10cb01fc8be.java)
>     at
>
>

$ServletRequestServicer_10cb01fc8c2.service($ServletRequestServicer_10cb01fc
8c2.java)
>     at
>
>

$ServletRequestServicer_10cb01fc8b4.service($ServletRequestServicer_10cb01fc
8b4.java)
>     at org.apache.tapestry.ApplicationServlet.doService(
> ApplicationServlet.java:123)
>     at org.apache.tapestry.ApplicationServlet.doGet(
> ApplicationServlet.java
> :79)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:252)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
>     at
>
>

org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterI
nternal
> (OpenSessionInViewFilter.java:174)
>     at org.springframework.web.filter.OncePerRequestFilter.doFilter(
> OncePerRequestFilter.java:76)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
>     at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:213)
>     at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:178)
>     at org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:126)
>     at org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:105)
>     at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:107)
>     at org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:148)
>     at org.apache.coyote.http11.Http11Processor.process(
> Http11Processor.java
> :869)
>     at
>
>

org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection
> (Http11BaseProtocol.java:667)
>     at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> PoolTcpEndpoint.java:527)
>     at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
> LeaderFollowerWorkerThread.java:80)
>     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:684)
>     at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.hivemind.ApplicationRuntimeException: Unable to
> decode
> stream: Unexpected end of ZLIB input stream
>     at org.apache.tapestry.util.io.SerializableAdaptor.unsqueeze(
> SerializableAdaptor.java:127)
>     at
> $SqueezeAdaptor_10cb01fc9b5.unsqueeze($SqueezeAdaptor_10cb01fc9b5.java)
>     at org.apache.tapestry.util.io.DataSqueezerImpl.unsqueeze(
> DataSqueezerImpl.java:179)
>     at org.apache.tapestry.util.io.DataSqueezerImpl.unsqueeze(
> DataSqueezerImpl.java:199)
>     at
$DataSqueezer_10cb01fc878.unsqueeze($DataSqueezer_10cb01fc878.java)
>     at
>
>

org.apache.tapestry.services.impl.LinkFactoryImpl.extractListenerParameters
> (
> LinkFactoryImpl.java:181)
>     ... 42 more
> Caused by: java.io.EOFException: Unexpected end of ZLIB input stream
>     at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java
> :216)
>     at java.util.zip.InflaterInputStream.read(InflaterInputStream.java
> :134)
>     at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:87)
>     at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>     at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
>     at java.io.ObjectInputStream$PeekInputStream.peek(
> ObjectInputStream.java
> :2200)
>     at java.io.ObjectInputStream$BlockDataInputStream.peek(
> ObjectInputStream.java:2490)
>     at java.io.ObjectInputStream$BlockDataInputStream.peekByte(
> ObjectInputStream.java:2500)
>     at java.io.ObjectInputStream.readTypeString(ObjectInputStream.java
> :1360)
>     at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java
:607)
>     at java.io.ObjectInputStream.readClassDescriptor(
> ObjectInputStream.java
> :778)
>     at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java
> :1528)
>     at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java
> :1460)
>     at java.io.ObjectInputStream.readOrdinaryObject(
ObjectInputStream.java
> :1693)
>     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java
:1299)
>     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
>     at org.apache.tapestry.util.io.SerializableAdaptor.unsqueeze(
> SerializableAdaptor.java:119)
>     ... 47 more
>
>


--
Cumprimentos,
Rui Pacheco



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