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From "Sergey Beryozkin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CXF-7044) LoggingInInterceptor sometimes crashes if truncates response with Unicode simbols
Date Fri, 09 Sep 2016 16:00:22 GMT

     [ https://issues.apache.org/jira/browse/CXF-7044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Beryozkin resolved CXF-7044.
-----------------------------------
       Resolution: Fixed
         Assignee: Sergey Beryozkin
    Fix Version/s: 3.0.11
                   3.1.8
                   3.2.0

I've updated the code to ignore the pretty-print exceptions and log as usual if such exceptions
occur

> LoggingInInterceptor sometimes crashes if truncates response with Unicode simbols
> ---------------------------------------------------------------------------------
>
>                 Key: CXF-7044
>                 URL: https://issues.apache.org/jira/browse/CXF-7044
>             Project: CXF
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 3.0.5, 3.1.1, 3.1.3, 3.1.6, 3.0.9, 3.1.7
>            Reporter: Illia Yehorov
>            Assignee: Sergey Beryozkin
>             Fix For: 3.2.0, 3.1.8, 3.0.11
>
>
> When LoggingInInterceptor logs a big response it truncates it to some default (or configured)
limit in bytes. It can happens that some Unicode symbol will be divided on such truncating
(if it is placed right on the border of the limit). In this case the logger throws the exception
as it considers this as "Unexpected EOF in the middle of a multi-byte char" or "Unexpected
EOF in CDATA section"
> Affects to all versions as it comes from third party library "woodstox-core-asl-4.4.1.jar"
> PS There was a default limit set (48 * 1024 bytes) when faced with this problem (it can
be seen from exception's message below)
> Here is example of stack trace:
> org.apache.cxf.interceptor.Fault: [com.ctc.wstx.exc.WstxLazyException] Unexpected EOF
in the middle of a multi-byte char: got 1, needed 2, at char #49138, byte #49152)
> 	at org.apache.cxf.interceptor.LoggingInInterceptor.logInputStream(LoggingInInterceptor.java:220)
~[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.interceptor.LoggingInInterceptor.logging(LoggingInInterceptor.java:154)
~[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.interceptor.LoggingInInterceptor.handleMessage(LoggingInInterceptor.java:80)
~[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:802) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1642)
[cxf-rt-transports-http-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1533)
[cxf-rt-transports-http-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1336)
[cxf-rt-transports-http-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:56)
[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:215) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:652) [cxf-rt-transports-http-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
[cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:516) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:425) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:326) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:279) [cxf-core-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) [cxf-rt-frontend-simple-3.1.0.jar:3.1.0]
> 	at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:139) [cxf-rt-frontend-jaxws-3.1.0.jar:3.1.0]
> 	at com.sun.proxy.$Proxy262.transactionList(Unknown Source) [na:na]



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