users@grizzly.java.net

Re: exception using ByteBufferManager

From: Oleksiy Stashok <oleksiy.stashok_at_oracle.com>
Date: Thu, 28 Jul 2011 17:12:27 +0200

You can clone the git repo, build the project locally and the just refer
2.1.2-SNAPSHOT.
We can publish 2.1.2 release candidate today/tomorrow.

Thanks.

WBR,
Alexey.

On 07/28/2011 04:11 PM, Jon Brisbin wrote:
> Is there a snapshot repo that I can use from my gradle project? Or
> will I just need to install the jars locally?
>
>
> Thanks!
>
> Jon Brisbin
> http//jbrisbin.com
>
>
> ------------------------------------------------------------------------
>
> *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
>
>
>
>