users@glassfish.java.net

Re: Uploading large files via POST Request hangs httpWorkerThreads

From: Jeanfrancois Arcand <Jeanfrancois.Arcand_at_Sun.COM>
Date: Thu, 24 Sep 2009 14:26:59 -0400

Salut,

glassfish_at_javadesktop.org wrote:
> Hi Jeanfrancois,
>
> On the client we usually run JRE 5, but have also tried it with JRE 6. On the server we always run on JDK 6 (I've tried u11 and the recent u16). Same results on all the combinations.
> [Message sent by forum member 'joey_cadence' (joey_at_cadence.com)]

OK it may be JDK bug:

   * http://bugs.sun.com/view_bug.do?bug_id=6492872

The stack trace is not the same but the problem is quite similar.

Now I need your OS name/version, and also when it happens, can you grab

   * jstack <pid>

wait let's say a couple of requests, and do it again so we can see if
they the SSLEngine hangs forever or eventually unlock.

Now I do see the latest Grizzly code doesn't match your line/stack
trace. It might be a good idea to update your jars with the content of
Grizzly 1.9.18b:

   * http://is.gd/3Dy9m

by unzipping it and then adding it to grizzly-module.jar ... or better
use the latest promoted v3 build.

   * http://download.java.net/glassfish/v3/promoted/

Thanks!

-- Jeanfrancois

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