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https://issues.apache.org/jira/browse/ARTEMIS-236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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clebert suconic updated ARTEMIS-236:
------------------------------------
Fix Version/s: 1.1.1
> Improve Legacy support on older migrating clients
> -------------------------------------------------
>
> Key: ARTEMIS-236
> URL: https://issues.apache.org/jira/browse/ARTEMIS-236
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Howard Nguyen
> Assignee: clebert suconic
> Fix For: 1.1.1
>
>
> On connect,
> Client repeatedly log (ip is removed)
> {code}
> 2015-09-29 17:20:35,750 WARN
> [org.hornetq.core.protocol.core.impl.RemotingConnectionImpl] (Thread-36
> (HornetQ-client-global-threads-1087057800)) Connection failure has been
> detected: Did not receive data from server for
> org.hornetq.core.remoting.impl.netty.NettyConnection@2a864afa[local=
> /x.x.x.x:53907, remote=/y.y.y.y:5445] [code=3]
> {code}
> Server repeatedly log
> {code}
> 17:12:07,012 WARNING [io.netty.channel.DefaultChannelPipeline] An
> exceptionCaught() event was fired, and it reached at the tail of the
> pipeline. It usually means the last handler in the pipeline did not handle
> the exception.: io.netty.handler.codec.DecoderException:
> java.lang.NullPointerException
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:358)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:230)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.channelRead(ProtocolHandler.java:117)
> [artemis-server-1.1.0.jar:1.1.0]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:110)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_60]
> Caused by: java.lang.NullPointerException
> at
> org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.decode(ProtocolHandler.java:162)
> [artemis-server-1.1.0.jar:1.1.0]
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:327)
> [netty-all-4.0.30.Final.jar:4.0.30.Final]
> ... 12 more
> {code}
> broker.xml
> {code}
> <connector
> name="hornetq">tcp://0.0.0.0:5445?protocols=HORNETQ,STOMP</connector>
> {code}
> Single client using hornetq 2.2.16.FINAL, and single artemis 1.1.0
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