byte array and Object Encoder , Object Decoder

[manish_iitg]

Thanks for the quick reply. I will test with the nightly builds.


Trustin Lee wrote:
> 
> Hello Manish,
> 
> Thanks for reporting the problem.  There was a bug in ObjectEncoder -
> https://jira.jboss.org/jira/browse/NETTY-178
> 
> I've just checked in the fix at revision 1445.  You could wait a couple
> hours and pick up the nightly build to see if the fix works, or build
> from trunk by yourself.  Please let me know if my fix worked for you.
> 
> HTH,
> Trustin
> 
> On 2009-06-18 오후 10:49, manish_iitg wrote:
>> 
>> Hello,
>> 
>> I have noticed a strange error recently in my application which users. 
>> 
>> When ever i send a byte[] from server to client using Object Encode -
>> Decoder handlers in my pipleline,
>> I get the below error. 
>> 
>> I am using netty-3.1.0-Beta3.jar and jdk6 update 11.
>> 
>> I think the below error is related to JDK6 issue
>> (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6500212) although i
>> am
>> not sure about it. Could you check this out let me know a work around for
>> this.
>> 
>> java.io.InvalidClassException: failed to read class descriptor
>> 	at
>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1567)
>> 	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
>> 	at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1624)
>> 	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323)
>> 	at
>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>> 	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
>> 	at
>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
>> 	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
>> 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
>> 	at
>> org.jboss.netty.handler.codec.serialization.ObjectDecoder.decode(ObjectDecoder.java:117)
>> 	at
>> org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:244)
>> 	at
>> org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:184)
>> 	at
>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:87)
>> 	at
>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:387)
>> 	at
>> org.jboss.netty.handler.codec.frame.FrameDecoder.fireMessageReceived(FrameDecoder.java:284)
>> 	at
>> org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:261)
>> 	at
>> org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:184)
>> 	at
>> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:87)
>> 	at
>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:344)
>> 	at
>> org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:331)
>> 	at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:303)
>> 	at
>> org.jboss.netty.channel.socket.nio.NioWorker.processSelectedKeys(NioWorker.java:255)
>> 	at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:176)
>> 	at
>> org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:49)
>> 	at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>> 	at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>> 	at java.lang.Thread.run(Thread.java:619)
>> Caused by: java.lang.ClassNotFoundException: [B
>> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>> 	at java.security.AccessController.doPrivileged(Native Method)
>> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
>> 	at
>> org.jboss.netty.handler.codec.serialization.CompactObjectInputStream.loadClass(CompactObjectInputStream.java:100)
>> 	at
>> org.jboss.netty.handler.codec.serialization.CompactObjectInputStream.readClassDescriptor(CompactObjectInputStream.java:74)
>> 	at
>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1565)
> 
> 
> -- 
> — Trustin Lee, http://gleamynode.net/
> 
> 
>  
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> 
> 

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