users@grizzly.java.net

Re: (Getting the ProtocolChain instance) Re: Servlet blocking??

From: César Fernando Henriques <fuzzball_at_alttab.com.ar>
Date: Tue, 26 May 2009 21:51:20 -0300

Hi,

On Mon, May 25, 2009 at 11:08 PM, Jeanfrancois Arcand
<Jeanfrancois.Arcand_at_sun.com> wrote:
> Salut,
>
> sorry for the delay. I've just added a test case in Grizzly:
>
>
> Mainly, to get the ProtocolChain, just do:
>
>> ProtocolChain pc =
>> gws.getSelectorThread().getController().getProtocolChainInstanceHandler().poll();
>
> From there you can add your ProtocolFilter. I've filled issue:
>
> https://grizzly.dev.java.net/issues/show_bug.cgi?id=621
>
> and added
>
> SelectorThread.getProtocolChain() to make it easier/trivial.
>
> and this is fixed in 1.9.16-SNAPSHOT. We are planning to release 1.9.16 this
> week or early next week.


A little doubt, this already fix the
server.getSelectorThread().getController() returning null if I call
getController before starting the server?

Thanks

Cesar.-

>
> Thanks!
>
> -- Jeanfrancois
>
>
>
> César Fernando Henriques wrote:
>>
>> yeap I found that issue, well I think I will try Grizzly for server
>> side and netty from client side ;-)
>>
>> Thanks Jean,
>>
>> Best Regards
>>
>> Cesar.-
>>
>>
>>
>>
>> On Mon, May 25, 2009 at 8:59 PM, Jeanfrancois Arcand
>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>
>>> Salut,
>>>
>>> César Fernando Henriques wrote:
>>>>
>>>> Jean,
>>>>
>>>> Is there any async http client implementend with grizzly?
>>>
>>> Not yet, unfortunately. We are working on it:
>>>
>>> https://grizzly.dev.java.net/issues/show_bug.cgi?id=265
>>>
>>> Thanks!
>>>
>>> -- Jeanfrancois
>>>
>>>> Thanks
>>>>
>>>> 2009/5/25 César Fernando Henriques <fuzzball_at_alttab.com.ar>:
>>>>>
>>>>> Thanks, Jean, I'm still doing tests with both Grizzly and Netty. To be
>>>>> honest I'm inclined to choose netty at this point, just for the API
>>>>> simplicity, but I really like Grizzly because it solve all my reqs
>>>>> with the CometEngine
>>>>>
>>>>> My problem is that I don't have a global vision of Grizzly, yet,  and
>>>>> where it's going in terms of versions and features to be supported.
>>>>>
>>>>> For example I'm seeing that GrizzlyWebServer in 2.0 doesn't have
>>>>> access to TCPSelectorHandler, why? Is this beacuse 2.0 doesn't support
>>>>> comet yet? I don't think it's related to comet (maybe I'm wrong).
>>>>> Should be nice to have the chance to add ProtocolFilter to GWS in 2.0
>>>>> release.
>>>>>
>>>>>
>>>>> If you think It will be easy to fix I can take a look at the commet
>>>>> enabled GWS code.
>>>>>
>>>>> Thanks!
>>>>>
>>>>> Cesar.-
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Mon, May 25, 2009 at 6:14 PM, Jeanfrancois Arcand
>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>
>>>>>> Salut,
>>>>>>
>>>>>> César Fernando Henriques wrote:
>>>>>>>
>>>>>>> Thanks Jean,
>>>>>>>
>>>>>>> I have tried accesing from different browsers and It works perfectly
>>>>>>> :-)
>>>>>>>
>>>>>>>
>>>>>>> I will keep doing some test, and trying to work around the issue of
>>>>>>> adding ProtocolFilter on GrizzlyWebServer, do you remember that
>>>>>>> issue?
>>>>>>>
>>>>>>>  TCPSelectorHandler tcpHandler = server.getSelectorThread()
>>>>>>>                                 .getSelectorHandler();
>>>>>>>
>>>>>>>  getSelectorHandler() return null. If I call getSelectorHandler after
>>>>>>>  gws.start() it return a valid handler but I get a null at
>>>>>>> tcpHandler.getProtocolChainInstanceHandler();
>>>>>>
>>>>>> Ok this should be easy to fix. Do you want me to take a look or you
>>>>>> already
>>>>>> moved to Netty :-) Anyway I will file an issue but if you don't need
>>>>>> it
>>>>>> today, I will work on 2.0 release :-)
>>>>>>
>>>>>> Thanks!
>>>>>>
>>>>>> -- Jeanfrancois
>>>>>>
>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>> Best Regards,
>>>>>>>
>>>>>>> Cesar.-
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, May 25, 2009 at 11:58 AM, Jeanfrancois Arcand
>>>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>>>
>>>>>>>> Salut,
>>>>>>>>
>>>>>>>> César Fernando Henriques wrote:
>>>>>>>>>
>>>>>>>>> Hi all, I have been doing some tests with the EchoServer and it
>>>>>>>>> seems
>>>>>>>>> to be running ok, my problem is just with GrizzleWebServer, I'm
>>>>>>>>> really
>>>>>>>>> newbie ... but I'm suspecting that I have some throuble with the
>>>>>>>>> AsyncWebFilter.
>>>>>>>>>
>>>>>>>>> It's just frustrating... :-(
>>>>>>>>>
>>>>>>>>> Any body has seen this erro before?
>>>>>>>>
>>>>>>>> I think you are running inside Eclipse and the browser doesn't not
>>>>>>>> allow
>>>>>>>> more than 2 connections to the same host. This is a well know issue
>>>>>>>> when
>>>>>>>> using comet, e.g if your browser opens more than two connections to
>>>>>>>> the
>>>>>>>> server, all other connections will be blocked by the browser. This
>>>>>>>> is
>>>>>>>> not
>>>>>>>> a
>>>>>>>> Grizzly issue :-) Can you try outside Eclipse with 2 different
>>>>>>>> browser
>>>>>>>> (like
>>>>>>>> I'm doing)?
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>>
>>>>>>>> -- Jeanfrancois
>>>>>>>>
>>>>>>>>
>>>>>>>>> Thank you guys!
>>>>>>>>>
>>>>>>>>> Saludos
>>>>>>>>>
>>>>>>>>> Cesar.-
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2009/5/23 César Fernando Henriques <fuzzball_at_alttab.com.ar>:
>>>>>>>>>>
>>>>>>>>>> Jean,
>>>>>>>>>>
>>>>>>>>>> I have been doing some tests, but I'm still getting the same error
>>>>>>>>>> (The servlet blocks after the first request). This is the output
>>>>>>>>>> for
>>>>>>>>>> the first request. If I close the browser ht servlet can serve
>>>>>>>>>> another
>>>>>>>>>> request.
>>>>>>>>>>
>>>>>>>>>> 23/05/2009 19:17:12 com.sun.grizzly.http.SelectorThread
>>>>>>>>>> displayConfiguration
>>>>>>>>>> INFO:
>>>>>>>>>>  Grizzly configuration for port 80
>>>>>>>>>>     Thread Pool: StatsThreadPool[name=http, priority=10,
>>>>>>>>>> min-threads=5,
>>>>>>>>>> max-threads=5, max-queue-size=4096, initial-byte-buffer-size=8192,
>>>>>>>>>> byte-buffer-type=HEAP_VIEW, is-shutdown=false, port=80]
>>>>>>>>>>     ByteBuffer size: 8192
>>>>>>>>>>     maxHttpHeaderSize: 8192
>>>>>>>>>>     maxKeepAliveRequests: 256
>>>>>>>>>>     keepAliveTimeoutInSeconds: 30
>>>>>>>>>>     Static File Cache enabled: true
>>>>>>>>>>     Static resources directory:
>>>>>>>>>> E:\Users\Cesar\Documentos\Proyectos\WebServer
>>>>>>>>>>     Adapter : com.sun.grizzly.tcp.http11.GrizzlyAdapterChain
>>>>>>>>>>     Asynchronous Request Processing enabled: true
>>>>>>>>>> 23/05/2009 19:17:16 com.sun.grizzly.http.ProcessorTask
>>>>>>>>>> parseRequest
>>>>>>>>>> INFO: SocketChannel request
>>>>>>>>>> linejava.nio.channels.SocketChannel[connected local=/127.0.0.1:80
>>>>>>>>>> remote=/127.0.0.1:54798] is: R( /index.html)
>>>>>>>>>> 23/05/2009 19:17:16 com.sun.grizzly.http.ProcessorTask
>>>>>>>>>> parseRequest
>>>>>>>>>> INFO: SocketChannel
>>>>>>>>>> headersjava.nio.channels.SocketChannel[connected
>>>>>>>>>> local=/127.0.0.1:80 remote=/127.0.0.1:54798] are: === MimeHeaders
>>>>>>>>>> ===
>>>>>>>>>> host = localhost:80
>>>>>>>>>> user-agent = Mozilla/5.0 (Windows; U; Windows NT 6.1; es-ES;
>>>>>>>>>> rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10
>>>>>>>>>> accept =
>>>>>>>>>> text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
>>>>>>>>>> accept-language = es-es,es;q=0.8,en-us;q=0.5,en;q=0.3
>>>>>>>>>> accept-encoding = gzip,deflate
>>>>>>>>>> accept-charset = ISO-8859-1,utf-8;q=0.7,*;q=0.7
>>>>>>>>>> keep-alive = 300
>>>>>>>>>> connection = keep-alive
>>>>>>>>>> cache-control = max-age=0
>>>>>>>>>>
>>>>>>>>>> I'm running on Windows 7 64bits and JDK 1.6 U12
>>>>>>>>>>
>>>>>>>>>> any help?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Fri, May 22, 2009 at 2:04 PM, Jeanfrancois Arcand
>>>>>>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Salut,
>>>>>>>>>>>
>>>>>>>>>>> César Fernando Henriques wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks you Jean, will be good if you have a little of free time
>>>>>>>>>>>> to
>>>>>>>>>>>> check my code but don't worry, I'm not hurry
>>>>>>>>>>>
>>>>>>>>>>> (saw your post on Netty ;-))
>>>>>>>>>>>
>>>>>>>>>>> For me your code works perfectly (I'm using 1.9.16-SNAPSHOT)
>>>>>>>>>>>
>>>>>>>>>>> I did:
>>>>>>>>>>>>
>>>>>>>>>>>> jfarcand_at_jfarcand-desktop:/appserv80/grizzly/gws_comet$ jdebug
>>>>>>>>>>>> -Dcom.sun.grizzly.enableSnoop=true
>>>>>>>>>>>> -Dcom.sun.grizzly.displayConfiguration=true -cp
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>  /appserv80/grizzly/trunk/modules/bundles/comet/target/grizzly-comet-webserver-1.9.16-SNAPSHOT.jar:.
>>>>>>>>>>>> ar.com.alttab.webserver.Test
>>>>>>>>>>>> Listening for transport dt_socket at address: 9009
>>>>>>>>>>>> 22-May-2009 12:56:24 PM com.sun.grizzly.http.SelectorThread
>>>>>>>>>>>> displayConfiguration
>>>>>>>>>>>> INFO:  Grizzly configuration for port 8080
>>>>>>>>>>>>     Thread Pool: StatsThreadPool[name=http, priority=10,
>>>>>>>>>>>> min-threads=5, max-threads=5, max-queue-size=4096,
>>>>>>>>>>>> initial-byte-buffer-size=8192, byte-buffer-type=HEAP_VIEW,
>>>>>>>>>>>> is-shutdown=false, port=8080]
>>>>>>>>>>>>     ByteBuffer size: 8192
>>>>>>>>>>>>     maxHttpHeaderSize: 8192
>>>>>>>>>>>>     maxKeepAliveRequests: 256
>>>>>>>>>>>>     keepAliveTimeoutInSeconds: 30
>>>>>>>>>>>>     Static File Cache enabled: true
>>>>>>>>>>>>     Static resources directory:
>>>>>>>>>>>> /home/jfarcand/workspace/grizzly/gws_comet
>>>>>>>>>>>>     Adapter : com.sun.grizzly.tcp.http11.GrizzlyAdapterChain
>>>>>>>>>>>>     Asynchronous Request Processing enabled: true
>>>>>>>>>>>> 22-May-2009 12:56:33 PM com.sun.grizzly.http.ProcessorTask
>>>>>>>>>>>> parseRequest
>>>>>>>>>>>> INFO: SocketChannel request
>>>>>>>>>>>> linejava.nio.channels.SocketChannel[connected
>>>>>>>>>>>> local=/127.0.0.1:8080 remote=/127.0.0.1:39679] is: R( /)
>>>>>>>>>>>> 22-May-2009 12:56:33 PM com.sun.grizzly.http.ProcessorTask
>>>>>>>>>>>> parseRequest
>>>>>>>>>>>> INFO: SocketChannel
>>>>>>>>>>>> headersjava.nio.channels.SocketChannel[connected
>>>>>>>>>>>> local=/127.0.0.1:8080 remote=/127.0.0.1:39679] are: ===
>>>>>>>>>>>> MimeHeaders
>>>>>>>>>>>> ===
>>>>>>>>>>>> user-agent = Wget/1.11.4
>>>>>>>>>>>> accept = */*
>>>>>>>>>>>> host = 127.0.0.1:8080
>>>>>>>>>>>> connection = Keep-Alive
>>>>>>>>>>>>
>>>>>>>>>>>> Suspending :
>>>>>>>>>>>> com.sun.grizzly.http.servlet.HttpServletRequestImpl_at_1712651
>>>>>>>>>>>> 22-May-2009 12:56:53 PM com.sun.grizzly.http.ProcessorTask
>>>>>>>>>>>> parseRequest
>>>>>>>>>>>> INFO: SocketChannel request
>>>>>>>>>>>> linejava.nio.channels.SocketChannel[connected
>>>>>>>>>>>> local=/127.0.0.1:8080 remote=/127.0.0.1:39680] is: R( /)
>>>>>>>>>>>> 22-May-2009 12:56:53 PM com.sun.grizzly.http.ProcessorTask
>>>>>>>>>>>> parseRequest
>>>>>>>>>>>> INFO: SocketChannel
>>>>>>>>>>>> headersjava.nio.channels.SocketChannel[connected
>>>>>>>>>>>> local=/127.0.0.1:8080 remote=/127.0.0.1:39680] are: ===
>>>>>>>>>>>> MimeHeaders
>>>>>>>>>>>> ===
>>>>>>>>>>>> user-agent = Wget/1.11.4
>>>>>>>>>>>> accept = */*
>>>>>>>>>>>> host = 127.0.0.1:8080
>>>>>>>>>>>> connection = Keep-Alive
>>>>>>>>>>>>
>>>>>>>>>>>> Suspending :
>>>>>>>>>>>> com.sun.grizzly.http.servlet.HttpServletRequestImpl_at_6397eb
>>>>>>>>>>>> 22-May-2009 12:57:04 PM
>>>>>>>>>>>> com.sun.grizzly.http.SocketChannelOutputBuffer
>>>>>>>>>>>> flushChannel
>>>>>>>>>>>> INFO: HTTP/1.1 200 OK
>>>>>>>>>>>> server: grizzly/1.9.16
>>>>>>>>>>>> Content-Length: 0
>>>>>>>>>>>> Date: Fri, 22 May 2009 16:57:04 GMT
>>>>>>>>>>>> Connection: Keep-Alive
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> 22-May-2009 12:57:23 PM
>>>>>>>>>>>> com.sun.grizzly.http.SocketChannelOutputBuffer
>>>>>>>>>>>> flushChannel
>>>>>>>>>>>> INFO: HTTP/1.1 200 OK
>>>>>>>>>>>> server: grizzly/1.9.16
>>>>>>>>>>>> Content-Length: 0
>>>>>>>>>>>> Date: Fri, 22 May 2009 16:57:23 GMT
>>>>>>>>>>>> Connection: Keep-Alive
>>>>>>>>>>>
>>>>>>>>>>> And added the following line in
>>>>>>>>>>>
>>>>>>>>>>>>    CometResponseHandler handler = new CometResponseHandler();
>>>>>>>>>>>>    handler.attach(arg1);
>>>>>>>>>>>>    context.addCometHandler(handler);
>>>>>>>>>>>>    System.out.println("Suspending : " + arg0);
>>>>>>>>>>>
>>>>>>>>>>> I do see the Suspended called all the time, and also the
>>>>>>>>>>> push/notify.
>>>>>>>>>>> Ho
>>>>>>>>>>> can
>>>>>>>>>>> I reproduce your use case?
>>>>>>>>>>>
>>>>>>>>>>>> Do you know if there are any plan to release Grizzly Comet Web
>>>>>>>>>>>> Server
>>>>>>>>>>>> for nio framework 2.0?
>>>>>>>>>>>
>>>>>>>>>>> We are targetting June 2009. I will soon work on the Comet
>>>>>>>>>>> implementation
>>>>>>>>>>> (after J1).
>>>>>>>>>>>
>>>>>>>>>>>> Last question, (already asked on the other thread), is there any
>>>>>>>>>>>> way
>>>>>>>>>>>> to add a ProtocolFilter to GrizzlyWebServer, I have been playing
>>>>>>>>>>>> with
>>>>>>>>>>>> netty and have the chance to add Custom Handlers to the channel,
>>>>>>>>>>>> so I
>>>>>>>>>>>> was thinking to add ProtocolHandler, CompressionHandler and
>>>>>>>>>>>> CryptoHandler.
>>>>>>>>>>>
>>>>>>>>>>> Yes, and I've answered:
>>>>>>>>>>>
>>>>>>>>>>>> In Grizzly you will do something like:
>>>>>>>>>>>>
>>>>>>>>>>>> GrizzlyWebServer.getSelectorThread().getSelectorHandler().
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>  getProtocolChain().poll().addFilter(2,yourCustomProtocolParser());
>>>>>>>>>>>> Another good use of Filters in my case could be to transform
>>>>>>>>>>>> documents, I'm going to access different content from moble
>>>>>>>>>>>> phones
>>>>>>>>>>>> so
>>>>>>>>>>>> maybe a good service to add in the Daemon could be a
>>>>>>>>>>>> DocumentTransformationFilter, that extract text/html from pdf,
>>>>>>>>>>>> doc,
>>>>>>>>>>>> docx (I already have this implemented in a DTS Service running
>>>>>>>>>>>> standalone).
>>>>>>>>>>>>
>>>>>>>>>>>> What do you think?
>>>>>>>>>>>
>>>>>>>>>>> I think that could be pretty simple to do that inside a
>>>>>>>>>>> GrizzlyAdapter
>>>>>>>>>>> instead of a ProtocolFilter. Inside the grizzlyAdapter all the
>>>>>>>>>>> headers
>>>>>>>>>>> will
>>>>>>>>>>> be parsed for you, and you just have to manipulate the body of
>>>>>>>>>>> the
>>>>>>>>>>> request.
>>>>>>>>>>>
>>>>>>>>>>> Thanks!
>>>>>>>>>>>
>>>>>>>>>>> -- Jeanfrancois
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>>
>>>>>>>>>>>> Cesar.-
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, May 21, 2009 at 10:18 PM, Jeanfrancois Arcand
>>>>>>>>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Salut,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'm back (was releasing this little monster ->
>>>>>>>>>>>>> http://is.gd/Cb5Y)
>>>>>>>>>>>>>
>>>>>>>>>>>>> César Fernando Henriques wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Maybe I'm getting wrong... but is supposed that the request
>>>>>>>>>>>>>> get
>>>>>>>>>>>>>> suspened for different client's. In my case the servlet serve
>>>>>>>>>>>>>> one
>>>>>>>>>>>>>> client and suspend... that's ok, if I dispacth a comet event
>>>>>>>>>>>>>> the
>>>>>>>>>>>>>> response is updated with the notify, but I I create another
>>>>>>>>>>>>>> request
>>>>>>>>>>>>>> to
>>>>>>>>>>>>>> the servlet from another client the servlet doesn't respond
>>>>>>>>>>>>>> until I
>>>>>>>>>>>>>> close the previuos request (Close the browser).
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I don't think that should be happening... but maybe I'm
>>>>>>>>>>>>>> totally
>>>>>>>>>>>>>> confused.
>>>>>>>>>>>>>
>>>>>>>>>>>>> No you are correct. I suspect there is not enough threads...but
>>>>>>>>>>>>> that
>>>>>>>>>>>>> strange. I will play with the sample (THANKS) to see what's
>>>>>>>>>>>>> happening.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Apology for the delay.
>>>>>>>>>>>>>
>>>>>>>>>>>>> -- Jeanfrancois
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, May 21, 2009 at 6:01 PM, Jeanfrancois Arcand
>>>>>>>>>>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Salut,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> César Fernando Henriques wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Jean, Yes, the service method is invoked, and the event is
>>>>>>>>>>>>>>>> dispatched
>>>>>>>>>>>>>>>> on CometResponseHandler. My problem is that the Servlet
>>>>>>>>>>>>>>>> running
>>>>>>>>>>>>>>>> on
>>>>>>>>>>>>>>>> GrizzlyWebServer is blocking and I just can serve one client
>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>> time.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> OK but all request gets suspended and that's normal you don't
>>>>>>>>>>>>>>> get
>>>>>>>>>>>>>>> any
>>>>>>>>>>>>>>> response. What are you expecting?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> -- jeanfrancois
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I have attached the code.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks you!!!
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Thu, May 21, 2009 at 5:43 PM, Jeanfrancois Arcand
>>>>>>>>>>>>>>>> <Jeanfrancois.Arcand_at_sun.com> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Salut,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Survivant 00 wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I never did comet stuff yet, but here a snippet that will
>>>>>>>>>>>>>>>>>> enable
>>>>>>>>>>>>>>>>>> comet.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> // comet
>>>>>>>>>>>>>>>>>>     if(cometEnabled){
>>>>>>>>>>>>>>>>>>         SelectorThread st = ws.getSelectorThread();
>>>>>>>>>>>>>>>>>>                       AsyncHandler asyncHandler = new
>>>>>>>>>>>>>>>>>> DefaultAsyncHandler();
>>>>>>>>>>>>>>>>>>         asyncHandler.addAsyncFilter(new
>>>>>>>>>>>>>>>>>> CometAsyncFilter());
>>>>>>>>>>>>>>>>>>         st.setAsyncHandler(asyncHandler);
>>>>>>>>>>>>>>>>>>                       st.setEnableAsyncExecution(true);
>>>>>>>>>>>>>>>>>>     }
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> No this not not needed.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Cesar, is the service method of your GrizzlyAdapter
>>>>>>>>>>>>>>>>> invoked?
>>>>>>>>>>>>>>>>> Can
>>>>>>>>>>>>>>>>> you
>>>>>>>>>>>>>>>>> send
>>>>>>>>>>>>>>>>> me
>>>>>>>>>>>>>>>>> the entire class so I can try?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> -- Jeanfrancois
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2009/5/21 César Fernando Henriques <cesar_at_alttab.com.ar
>>>>>>>>>>>>>>>>>> <mailto:cesar_at_alttab.com.ar>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>  Hi guys, I'm runnign the following code and something is
>>>>>>>>>>>>>>>>>> wrong,
>>>>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>>>>>  servlet is blocking so I just can serve one client at
>>>>>>>>>>>>>>>>>> time.
>>>>>>>>>>>>>>>>>> Is
>>>>>>>>>>>>>>>>>> that
>>>>>>>>>>>>>>>>>>  supposed to work in that way?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>  Sorry if this is a silly question.. I'm new to Grizzly.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>     GrizzlyWebServer server = new GrizzlyWebServer(80);
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>     server.addAsyncFilter(new CometAsyncFilter());
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>     server.addGrizzlyAdapter(new ServletAdapter(new
>>>>>>>>>>>>>>>>>> MyServlet()),
>>>>>>>>>>>>>>>>>>  new String[]{"/"});
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>     server.addGrizzlyAdapter(new GrizzlyAdapter() {
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>         @Override
>>>>>>>>>>>>>>>>>>         public void service(GrizzlyRequest arg0,
>>>>>>>>>>>>>>>>>> GrizzlyResponse
>>>>>>>>>>>>>>>>>>  arg1) {
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>             CometEngine cometEngine =
>>>>>>>>>>>>>>>>>> CometEngine.getEngine();
>>>>>>>>>>>>>>>>>>             CometContext cometContext =
>>>>>>>>>>>>>>>>>>  cometEngine.getCometContext("caca");
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>             try {
>>>>>>>>>>>>>>>>>>                 cometContext.notify("Chatter test has
>>>>>>>>>>>>>>>>>> joined.");
>>>>>>>>>>>>>>>>>>             } catch (IOException e) {
>>>>>>>>>>>>>>>>>>                 // TODO Auto-generated catch block
>>>>>>>>>>>>>>>>>>                 e.printStackTrace();
>>>>>>>>>>>>>>>>>>             }
>>>>>>>>>>>>>>>>>>         }
>>>>>>>>>>>>>>>>>>     }, new String[] { "/test" });
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>     try {
>>>>>>>>>>>>>>>>>>         server.start();
>>>>>>>>>>>>>>>>>>     } catch (IOException e) {
>>>>>>>>>>>>>>>>>>         // TODO Auto-generated catch block
>>>>>>>>>>>>>>>>>>         e.printStackTrace();
>>>>>>>>>>>>>>>>>>     }
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>  Regards.-
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
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