Hi David,
> Thanks Alexey. I just want to use the latest and greatest so I am a
> bit hesitant using something that has been removed. Does anyone
> know why it has been removed and what has replaced it?
I've checked with Jeanfrancois. He said it was just deprecated, IMO it
was mostly because we were thinking nobody uses it.
> I am assuming since Glassfish 3 implements the servlet 3 spec that
> we should be using the native Java Async Request processing? Is
> that correct?
Yes, it's possible, though Grizzly is not compatible with servlet 3.0.
> Sorry for the ignorance here, just want to make sure we are doing
> the best thing possible and you guys are the best people to ask :).
That's clear :) I can restore that module for the 1.9.19 (svn trunk).
WBR,
Alexey.
>
> On 3/13/2010 1:49 AM, Oleksiy Stashok wrote:
>>
>>
>>> What about the Grizzly Continuation jar? Do you have that in your
>>> web-inf lib?
>> Yes, without it I see a lot of NPEs in GFv3 log.
>>
>>> Does that even apply anymore (I don't see GrizzlyContinuation in
>>> your latest stuff)?
>> I just see from svn log, that this module was removed. Anyway don't
>> see the reason why you can't use it.
>>
>> WBR,
>> Alexey.
>>
>>
>>> On Fri, Mar 12, 2010 at 3:33 PM, Oleksiy Stashok <Oleksiy.Stashok_at_sun.com
>>> > wrote:
>>>
>>>> Do you have the Grizzly continuation jar in your WEB-INF and
>>>> comet enabled?
>>> I've dowloaded the war file from the url you've provided. Comet is
>>> enabled in GFv3 by default.
>>>
>>>> If I do both of those I am seeing incorrect behavior in the clock
>>>> (not very responsive, shows new time every minute or so).
>>> Oh, I've it updated every 5-10 seconds, and thought it's expected :)
>>>
>>> I've enabled wireshark to check HTTP communication, and see, that
>>> Glassfish replies very fast to client connection with DWR
>>> responses, where I can see the time sent. But browser (firefox)
>>> doesn't update the time.
>>> For example I see 23:27:44 time being sent in DWR response and
>>> browser is still on 23:26:20...
>>>
>>> Also from time to time I see client makes longer pauses before
>>> sending HTTP POST to get the current time, but at the same time
>>> once request gets sent - GF responses immediately.
>>>
>>> Can we try some other sample?
>>>
>>> Thank you.
>>>
>>> WBR,
>>> Alexey.
>>>
>>>>
>>>> On Fri, Mar 12, 2010 at 12:54 PM, Oleksiy Stashok <Oleksiy.Stashok_at_sun.com
>>>> > wrote:
>>>> Hi David,
>>>>
>>>> do you see any specific problem, when running dwr sample on GFv3?
>>>> I've deployed it to GFv3 and the clock app works fine there.
>>>>
>>>> Thanks.
>>>>
>>>> WBR,
>>>> Alexey.
>>>>
>>>>
>>>>> Thanks for the quick response Justin. It is very likely that I
>>>>> am going down the wrong path so before you spend time looking at
>>>>> the code I have attached I want to give you some background.
>>>>> The Continuation class attached was originally designed for
>>>>> Jetty. A few years ago Jeanfrancois submitted a quick and dirty
>>>>> patch which also allowed it to work with Grizzly Continuations.
>>>>> The code has been virtually untouched since (I did some minor
>>>>> work recently). Currently I am trying to get things working in
>>>>> Glassfish 3 and I am testing with our sample app (dwr.war):
>>>>> http://ci.directwebremoting.org/bamboo/browse/DWR-TRUNK-72/
>>>>> artifact
>>>>>
>>>>> My testing has been limited to the clock example in the
>>>>> dwr.war. I test it by first ensuring comet is enabled in
>>>>> Glassfish:
>>>>> <http max-connections="250" default-virtual-server="server"
>>>>> comet-support-enabled="true">
>>>>> <file-cache enabled="false"></file-cache>
>>>>> </http>
>>>>>
>>>>> And then adding the Grizzly Continuation jar into my web-inf/lib
>>>>> (http://download.java.net/maven/2/com/sun/grizzly/grizzly-continuation/
>>>>> ). This leads me to my first question. Is this even valid
>>>>> anymore? I see you have made many changes since Jeanfrancois
>>>>> first submitted this patch and I don't see anything mentioning
>>>>> Continuations in your latest release. If I am as I suspect way
>>>>> off - pointing me in the right direction would be great.
>>>>>
>>>>> Also, I see that Glassfish 3 supports the servlet 3 spec. Has
>>>>> this replaced the Grizzly Continuation stuff?
>>>>>
>>>>> On 3/8/2010 7:30 AM, Justin Lee wrote:
>>>>>> Can you post the code (and issues you're having) to the list
>>>>>> and we'll take a look?
>>>>>>
>>>>>> On 3/7/10 12:31 PM, David Marginian wrote:
>>>>>>> Hi,
>>>>>>> I am the lead developer for DWR and I have been working on
>>>>>>> getting a 3.0 release out. Before I do I want to have our
>>>>>>> comet stuff working. I have already tackled Tomcat and Jetty
>>>>>>> but I haven't had much luck with Glassfish and Grizzly. We
>>>>>>> had some code in place for this (jeanfrancois helped out here)
>>>>>>> but it hasn't been looked at in a long time and I know things
>>>>>>> have changed a lot since. I was wondering if any of the
>>>>>>> experts here would take a look at our code and provide some
>>>>>>> recommendations for a way forward. Any help would be much
>>>>>>> appreciated if you have time, if not thanks for reading.
>>>>>>>
>>>>>>> Take care
>>>>>>> David Marginian
>>>>>>>
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>>>>>>
>>>>>>
>>>>>
>>>>> <
>>>>> Continuation
>>>>> .java
>>>>> >
>>>>> <
>>>>> GrizzlyContainerAbstraction
>>>>> .java
>>>>> >
>>>>> <
>>>>> GrizzlyContinuationSleeper
>>>>> .java
>>>>> >
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe_at_grizzly.dev.java.net
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>>>>
>>>>
>>>
>>>
>>
>>
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>