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https://issues.apache.org/jira/browse/DIRMINA-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trustin Lee deleted DIRMINA-480:
--------------------------------
> Running Wget results in UnsupportedOperationException
> -----------------------------------------------------
>
> Key: DIRMINA-480
> URL: https://issues.apache.org/jira/browse/DIRMINA-480
> Project: MINA
> Issue Type: Bug
> Environment: with JDK 1.5 and 1.6, on Windows and Mac OS
> Reporter: Sangjin Lee
>
> Running Wget in the example results in UnsupportedOperationException, because
> it calls slice() on a UnderivableBuffer.
> Reproducible step:
> Run "org.apache.mina.example.httpclient.Wget http://www.google.com";.
> org.apache.mina.filter.codec.ProtocolDecoderException:
> java.lang.UnsupportedOperationException: Buffer derivation disabled.
> (Hexdump: empty)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:176)
> at
> org.apache.mina.common.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:399)
> at
> org.apache.mina.common.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:38)
> at
> org.apache.mina.common.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:812)
> at
> org.apache.mina.common.DefaultIoFilterChain$HeadFilter.messageReceived(DefaultIoFilterChain.java:601)
> at
> org.apache.mina.common.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:399)
> at
> org.apache.mina.common.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:393)
> at
> org.apache.mina.common.AbstractIoProcessor.read(AbstractIoProcessor.java:348)
> at
> org.apache.mina.common.AbstractIoProcessor.process(AbstractIoProcessor.java:316)
> at
> org.apache.mina.common.AbstractIoProcessor.process(AbstractIoProcessor.java:308)
> at
> org.apache.mina.common.AbstractIoProcessor.access$400(AbstractIoProcessor.java:43)
> at
> org.apache.mina.common.AbstractIoProcessor$Worker.run(AbstractIoProcessor.java:590)
> at
> org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:613)
> Caused by: java.lang.UnsupportedOperationException: Buffer derivation
> disabled.
> at
> org.apache.mina.common.UnderivableBuffer.slice(UnderivableBuffer.java:51)
> at
> org.apache.mina.filter.codec.http.HttpDecoder.decodeLine(HttpDecoder.java:93)
> at
> org.apache.mina.filter.codec.http.HttpResponseDecoder.processContent(HttpResponseDecoder.java:165)
> at
> org.apache.mina.filter.codec.http.HttpResponseDecoder.doDecode(HttpResponseDecoder.java:97)
> at
> org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:133)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:166)
> ... 15 more
> The buffer is instantiated by
> CumulativeProtocolDecoder.storeRemainingInSession(), but HttpDecoder tries to
> slice it.
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