I'll give this a shot.
Thanks!
Jon Brisbin
http//jbrisbin.com
----- Original Message -----
> From: "Oleksiy Stashok" <oleksiy.stashok_at_oracle.com>
> To: users_at_grizzly.java.net
> Sent: Thursday, July 28, 2011 6:22:00 AM
> Subject: Re: exception using ByteBufferManager
> Hi Jon,
> I've updated the sample [1], so you can try to uncomment couple of
> lines to try direct buffers.
> Only one thing - you need to use latest Grizzly trunk to run it.
> Thanks.
> WBR,
> Alexey.
> [1]
> http://java.net/projects/grizzly/sources/git/content/samples/http-server-samples/src/main/java/org/glassfish/grizzly/samples/httpserver/nonblockinghandler/UploadHttpHandlerSample.java
> On 07/27/2011 10:58 PM, Jon Brisbin wrote:
> > I'm trying to use the ByteBufferManager in my application because
> > I'm
> > hitting some issues with garbage collecting all these byte arrays
> > I'm allocating for writing uploads. Whenever I try and allocate an
> > object from it, though, I get this exception:
>
> > java.lang.ClassCastException: java.nio.DirectByteBuffer cannot be
> > cast to org.glassfish.grizzly.memory.HeapBuffer
>
> > at
> > org.glassfish.grizzly.memory.HeapMemoryManager$HeapBufferThreadLocalPool.reset(HeapMemoryManager.java:307)
>
> > at
> > org.glassfish.grizzly.memory.ByteBufferManager.reallocatePoolBuffer(ByteBufferManager.java:371)
>
> > at
> > org.glassfish.grizzly.memory.ByteBufferManager.allocateByteBuffer(ByteBufferManager.java:238)
>
> > at
> > org.glassfish.grizzly.memory.ByteBufferAware$allocateByteBuffer.call(Unknown
> > Source)
>
> > Are there example of proper use of this somewhere?
>
> > Thanks!
>
> > Jon Brisbin
>
> > http//jbrisbin.com
>