I've added a note about this to the 0.18 release notes. I can easily extend it (for instance, with a link to the bug in question) when more information is available.

On Tue, 28 Aug 2012, Rajith Attapattu wrote:

I didn't vote +1 bcos I was investigating a potential issue where the
java client getting disconnected due to not completing the protocol
negotiation on time.
Max negotiate time is a new feature introduced by the c++ broker as a
security measure to terminate connections that does not open an amqp
connection within a given time limit.
After investigation with Petr and Leonid we have found the following
information.

1. This happens only on RHEL6 (tested on RHEL5 and 6 ... not sure
about Windows or Solaris)
2. When it happens, a ~3 sec delay is observed btw packets (found
using a protocol trace)
3. This can be reproduced with jars as far as the 0.14 release.

IMO this is not a blocker, but we might need to release note it.
Clearly the default max-negotiate-timeout is not enough for the java client.

However the more serious issue for me is, that this delay **may** be
happening during normal operations there by causing a perf issue.
We haven't had a chance to investigate this aspect fully.

Should we release note this via a JIRA? or should we add it to the
release email and a webpage.

Regards,

Rajith

On Mon, Aug 27, 2012 at 1:30 PM, Justin Ross <jr...@redhat.com> wrote:
Three votes--I didn't know that, :).  In any case, I feel better with your
vote.

Now that we have a good crosssection of contributors, I'm ready to close the
vote end-of-business today (US east coast time).

Justin


On Mon, 27 Aug 2012, Robbie Gemmell wrote:

+1

(I have the maven artifacts staged for release, and hadn't voted simply
because I coudlnt before the mentioned Friday deadline and you already had
the required three +1s to release it if you wanted anyway :P)

Robbie

On 20 August 2012 16:53, Justin Ross <jr...@redhat.com> wrote:

Hi, folks.  It's time again to vote on our release.  The proposed final
RC
(same revision as RC3, minus the -rc3 version suffix) is available here:


http://people.apache.org/~**jross/qpid-0.18/<http://people.apache.org/%7Ejross/qpid-0.18/>

If you favor releasing the RC3 bits as 0.18, vote +1.  If you have a
reason to think that RC3 is not ready for frelease, vote -1.

I'll close the vote on Friday.

Thank you, Alex, Gordon, and Darryl, for testing the RC3 bits and posting
what you found.  And thanks again to Robbie for picking up release tasks
when I could not.

Thanks!
Justin

---
0.18 release page:
https://cwiki.apache.org/qpid/**018-release.html<https://cwiki.apache.org/qpid/018-release.html>

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