Salut,
sgorrela wrote:
> Hi Jean,
no middle name in Quebec :-) So Jeanfrancois :-)
>
> We are having the same issue as described below and we are using the
> Glassfishv2 and grizzly1.0.22.jar which do not contain
> deliverResponse.setFinished(true) method. Could you please suggest any
> alternate solution to overcome this problem.
I guess I need to prepare a patch for both of you so you can at least
test it. But the original blog from Shing Wai should work:
http://blogs.sun.com/swchan/entry/java_api_for_cometd
or does it fail? Let me know. If that doesn't work, then just file an
issue and I will prepare a backport.
Thanks
-- Jeanfrancois
>
> Thanks,
> Somesh
>
>
> Jeanfrancois Arcand-2 wrote:
>> 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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>>
>>
>