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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