Hi,
Thanks for reply. I managed to run my app using
grizzly-comet-webserver-1.9.0, and my basic problem stands: I can't
notify javascript subscribesrs with servlet publisher :/. Even after I
add line Jeanfrancois suggested, it doesn't work. Any help would be
appreciated.
Thanks
Michal
Oleksiy Stashok pisze:
>
>>
>> Could you list the jar's that are needed to update grizzly-module?
>> I have updated grizzly-module with: grizzly-framework, grizzly-http
>> and grizzly-http-utils (1.9.0), however then Glassfish do not start.
> I see...
> Seems like it will not work :( Glassfish core classes rely on old
> Grizzly thread pool API.
> The only solution I see, is to release next Grizzly 1.8.6.x, where we
> can integrate latest Comet related modules. Jeanfrancois is traveling
> to Europe now, may be Shing Wai, do you know if it's possible to
> integrate latest Comet changes to Grizzly 1.8.6.x branch?
>
> Thanks.
>
> WBR,
> Alexey.
>
>>
>>
>> Thanks
>> Michal
>>
>> Oleksiy Stashok pisze:
>>> Hi Michal,
>>>
>>> you said you updated grizzly-optionals.jar, but unfortunately it's
>>> not enough. You've to update also grizzly-module.jar, where Grizzly
>>> core is located.
>>>
>>> Thanks.
>>>
>>> WBR,
>>> Alexey.
>>>
>>> On Dec 4, 2008, at 14:50 , Michał Orzechowski wrote:
>>>
>>>> Hello,
>>>>
>>>> Thanks, for advice. I'm using Grizzly 1.8.6.2 (default in
>>>> Glassfish v3-predule), where this attribute isn't avaible. I have
>>>> tried to update Glassfish glassfish-optionals.jar with new version
>>>> 1.9.0 of comet, cometd and messages jars using hints from your
>>>> blog. However now I get an exception when application starts:
>>>>
>>>> SEVERE:
>>>> com.sun.grizzly.arp.AsyncProcessorTask.getThreadPool()Ljava/util/concurrent/ExecutorService;
>>>>
>>>> java.lang.NoSuchMethodError:
>>>> com.sun.grizzly.arp.AsyncProcessorTask.getThreadPool()Ljava/util/concurrent/ExecutorService;
>>>>
>>>> at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:307)
>>>> at
>>>> com.sun.grizzly.comet.CometAsyncFilter.doFilter(CometAsyncFilter.java:84)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:130)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:109)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:88)
>>>>
>>>> at com.sun.grizzly.http.TaskBase.call(TaskBase.java:359)
>>>> at
>>>> com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
>>>>
>>>> at
>>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
>>>> SEVERE: WorkerThreadImpl unexpected exception:
>>>> java.lang.RuntimeException: java.lang.NoSuchMethodError:
>>>> com.sun.grizzly.arp.AsyncProcessorTask.getThreadPool()Ljava/util/concurrent/ExecutorService;
>>>>
>>>> at
>>>> com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:106)
>>>>
>>>> at com.sun.grizzly.http.TaskBase.call(TaskBase.java:359)
>>>> at
>>>> com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
>>>>
>>>> at
>>>> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
>>>> Caused by: java.lang.NoSuchMethodError:
>>>> com.sun.grizzly.arp.AsyncProcessorTask.getThreadPool()Ljava/util/concurrent/ExecutorService;
>>>>
>>>> at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:307)
>>>> at
>>>> com.sun.grizzly.comet.CometAsyncFilter.doFilter(CometAsyncFilter.java:84)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:130)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:109)
>>>>
>>>> at
>>>> com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:88)
>>>>
>>>> ... 3 more
>>>>
>>>> I'm stuck. Is there any way to update girizzly to verson 1.9.0 in
>>>> Glassfish? If you could help me, I would be very gratefull.
>>>>
>>>> Thanks
>>>> Michal
>>>>
>>>>
>>>>
>>>> Jeanfrancois Arcand pisze:
>>>>> Salut,
>>>>>
>>>>> Michał Orzechowski wrote:
>>>>>> Hello,
>>>>>>
>>>>>> I'm trying to develop simple app that:
>>>>>> 1. Allows clients to subscribe to a channel. The index.html
>>>>>> page is a client's page where new data should be published.
>>>>>> Client logic is implemented using Dojo Toolkit v 1.1.1
>>>>>> (standard subscribe method)
>>>>>>
>>>>>> 2. Publish new data using the servlet. The post.html is a admin
>>>>>> page from witch I send data to the servlet.
>>>>>> Servlet's logic is implemented with Grizzly Comet/Bayeux
>>>>>> (default GlassFish V3 components ...)
>>>>>>
>>>>>> Here is what i do:
>>>>>>
>>>>>> 1. Open client page in browser A
>>>>>> 2. Open client page in browser B (tab 1)
>>>>>> 3. Open admin page in browser B (tab 2)
>>>>>> 4. Send data from admin page to servlet ...
>>>>>> .. and nothing happens .. clients aren't notified until i
>>>>>> open new client page in browser B in tab 3 (or browser A in tab 2
>>>>>> - no matter)!
>>>>>>
>>>>>> It looks like server is holding the data and i really don't know
>>>>>> why. Its really strange and i hope maybe some would be able to
>>>>>> help me?
>>>>>>
>>>>>> Servlet code :
>>>>>>
>>>>>> public class DataServlet extends HttpServlet {
>>>>>>
>>>>>> CometContext context;
>>>>>>
>>>>>> @Override
>>>>>> public void init(ServletConfig config) throws ServletException {
>>>>>> super.init(config);
>>>>>> String contextPath = "/CometApp/cometd";
>>>>>> CometEngine cometEngine = CometEngine.getEngine();
>>>>>> context = cometEngine.register(contextPath);
>>>>>> context.setExpirationDelay(60 * 1000);
>>>>>> }
>>>>>>
>>>>>> protected void processRequest(HttpServletRequest request,
>>>>>> HttpServletResponse response)
>>>>>> throws ServletException, IOException {
>>>>>> String channel = "/my/demo";
>>>>>> String messageDataName = "text";
>>>>>> String messageDataValue = request.getParameter("newinfo");
>>>>>>
>>>>>> if (messageDataValue != null) {
>>>>>> Map<String, Object> map = new HashMap<String, Object>();
>>>>>> map.put(messageDataName,
>>>>>> dummyBussinesLogic(messageDataValue));
>>>>>> Data data = new Data();
>>>>>> data.setMapData(map);
>>>>>>
>>>>>> DeliverResponse deliverResponse = new DeliverResponse();
>>>>>> deliverResponse.setChannel(channel);
>>>>>> deliverResponse.setData(data);
>>>>>> deliverResponse.setLast(true);
>>>>>> deliverResponse.setFollow(true);
>>>>>
>>>>> Just add:
>>>>>
>>>>> deliverResponse.setFinished(true);
>>>>>
>>>>> and I suspect it will works.
>>>>>
>>>>> Thanks
>>>>>
>>>>> -- Jeanfrancois
>>>>>
>>>>>
>>>>>>
>>>>>> context.notify(deliverResponse);
>>>>>>
>>>>>> out.println("Data is sent.");
>>>>>> } else {
>>>>>> out.println("No data is sent.");
>>>>>> }
>>>>>>
>>>>>> response.sendRedirect("post.html");
>>>>>> }
>>>>>>
>>>>>> @Override
>>>>>> protected void doGet(HttpServletRequest request,
>>>>>> HttpServletResponse response)
>>>>>> throws ServletException, IOException {
>>>>>> processRequest(request, response);
>>>>>> }
>>>>>>
>>>>>> @Override
>>>>>> protected void doPost(HttpServletRequest request,
>>>>>> HttpServletResponse response)
>>>>>> throws ServletException, IOException {
>>>>>> processRequest(request, response);
>>>>>> }
>>>>>>
>>>>>> private String dummyBussinesLogic(String s) {
>>>>>> return s.toUpperCase();
>>>>>> }
>>>>>> }
>>>>>>
>>>>>> Thanks
>>>>>> Michal Orzechowski
>>>>>>
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>>>>>>
>>>>>
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>>>>>
>>>>>
>>>>
>>>>
>>>>
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>