Hello Alexey,
Not my app. Yours. I was having the issue with your demo for Atmosphere
Bayeux. It was the dojo-examples/chat/ application. That is the one that
would drop messages on my system under jdk7 but not jdk6. And not under
jdk7 with java.net.preferIPv4Stack=true. Although, as I mentioned, it seems
slow now.
With jdk7 and not setting preferIOv4Stack, I would often see "system:
Connection
to Server Broken" messages. I don't see them under jdk6 or with the IPv4
setting. But it is very slow.
I am running everything on a Lenovo laptop with i5, 8G ram running Windows
7, 64 bit. I am also using glassfish 3.1.2(b7), mysql cluster (ndb)
database, eclipse Indigo. Everything runs on localhost with no proxy
(except occasionally to look at traffic).
HTH.
WBR,
Joe
On Tue, Nov 15, 2011 at 12:34 AM, Oleksiy Stashok <
oleksiy.stashok_at_oracle.com> wrote:
> Hi Joe,
>
> can you pls. share your app (may be simplified version), so I can
> reproduce the problem?
>
> Thank you.
>
> WBR,
> Alexey.
>
>
> On 11/15/2011 05:22 AM, Joe Canon wrote:
>
> I tried it using JDK7 with -Djava.net.preferIPv4Stack=true. This works! It
> is also slow. But it is working. Every message is sent and received.
>
> On Mon, Nov 14, 2011 at 8:04 PM, Joe Canon <jcanon.summit_at_gmail.com>wrote:
>
>> Hi Alexey,
>>
>> I tried the Atmosphere cometd demo today, as you suggested. The issue was
>> the same - that messages would not make it from one client to the other in
>> the chat.
>>
>> I was about to give up on it when I decided to try to run it under JDK 6
>> instead of JDK 7. Going to JDK 1.6.0_29 seems to have resolved the issue.
>>
>> Now that I am using jdk6, there are no dropped messages. It is kind of
>> slow though. Sometimes 2 or 3 seconds before the message comes back from
>> the server. This will be a show stopper for us. So I have to get this
>> resolved or we can't use it. But I am happy to see some reliability.
>>
>> Does this make sense? Any idea what might be happening?
>>
>> Thanks and Regards,
>>
>> Joe
>>
>>
>> On Mon, Nov 14, 2011 at 12:15 AM, Oleksiy Stashok <
>> oleksiy.stashok_at_oracle.com> wrote:
>>
>>> Hi Joe,
>>>
>>> we'd suggest to use Atmosphere project for cometd support.
>>> Is it ok with you?
>>>
>>> WBR,
>>> Alexey.
>>>
>>>
>>>
>>> On 11/14/2011 01:43 AM, Joe Canon wrote:
>>>
>>>> Hi All,
>>>>
>>>> I am having issues using the cometd implementation in GlassFish. None
>>>> of the samples seem to work correctly for me. I've tried GF 3.1.1 and 3.1.2.
>>>>
>>>> For example, with the chat demo, I can join by enterring a username and
>>>> clicking join. Then I can chat. But the messages I send sometimes show up
>>>> at the client, and sometimes do not.
>>>>
>>>> Here's an example:
>>>>
>>>> client:
>>>> message=[{"data": {"user": "joe", "chat": "rgte"}, "channel":
>>>> "/chat/demo", "clientId": "pVJUfQl3gExtwMs+IAhAJQ==", "id": "15"}]
>>>> server:
>>>>
>>>> [{"channel":"/chat/demo","successful":true,"clientId":"pVJUfQl3gExtwMs+IAhAJQ==","id":"15"}]
>>>>
>>>> client:
>>>> message=[{"channel": "/meta/connect", "connectionType": "long-polling",
>>>> "clientId": "pVJUfQl3gExtwMs+IAhAJQ==", "timestamp": "Mon, 14 Nov 2011
>>>> 00:32:18 GMT", "id": "16"}]
>>>> server:
>>>> headers only 200 OK. No JSON message.
>>>>
>>>> But I don't see my message at the client (I expected to see "rgte").
>>>>
>>>> I am running a single client in a browser. I also have been running the
>>>> BayeuxExternalServlet. The messages that are sent from this servlet almost
>>>> never get to the browser client. One of maybe a hundred or so.
>>>>
>>>> Note that I have comet running. It seems to be performing properly. But
>>>> cometd is the problem.
>>>>
>>>> What could I be doing to cause this kind of behavior? I tried GF 3.1.1
>>>> and 3.1.2 (build 7). Same behavior.
>>>>
>>>> Any suggestions would be greatly appreciated.
>>>>
>>>> Thank you,
>>>>
>>>> Joe
>>>>
>>>>
>>>
>>
>
>