users@grizzly.java.net

Re: Grizzly+Comet question

From: Justin Lee <justin.d.lee_at_oracle.com>
Date: Thu, 11 Mar 2010 11:27:14 -0500

Where are you doing that? in your servlet?

On 3/11/10 11:07 AM, Lillian Angel wrote:
> To get isCometSupported set to true, I need to do this:
>
> CometAsyncFilter caf = new CometAsyncFilter();
> caf.doFilter(new AsyncExecutorHandler());
>
> As well as implement the AsyncExecutor interface.
>
> Does this sound like the right solution? It seems like a hack to me.
>
>
>
> On 2010-03-09, at 12:30 PM, Lillian Angel wrote:
>
>
>> Yes, I just tried this app: http://download.java.net/maven/2/org/atmosphere/samples/atmosphere-chat/0.5.1/
>>
>> It loaded up perfectly fine.
>>
>>
>> On 2010-03-09, at 12:01 PM, Oleksiy Stashok wrote:
>>
>>
>>>> I have switched to using Glassfish V3, and I can still see the same problem. I am wondering how you were able to get that other exception[1]? I still see this output for Glassfish V3+Grizzly1.9.19+Comet1.9.19 [2]. So, This doesn't seem to be a problem with the versions of the packages I am using.
>>>>
>>> This was recently fixed [1].
>>> Did you try another comet app on V3, did it work for you?
>>>
>>> WBR,
>>> Alexey.
>>>
>>>
>>>> The "java.lang.IllegalStateException: Make sure you have enabled Comet or make sure the Thread invoking that method is the same as the Servlet.service() Thread" exception is being thrown several times- for each thread.
>>>>
>>>> I have also attached the updated GrizzlyCometServlet class. The updated TheStore war can be found here: http://langel.fedorapeople.org/errai-samples-store-1.1-SNAPSHOT.war
>>>>
>>>>
>>> [1] https://grizzly.dev.java.net/source/browse/grizzly/trunk/code/modules/comet/src/main/java/com/sun/grizzly/comet/CometContext.java?view=diff&rev=4280&p1=trunk/code/modules/comet/src/main/java/com/sun/grizzly/comet/CometContext.java&p2=trunk/code/modules/comet/src/main/java/com/sun/grizzly/comet/CometContext.java&r1=4279&r2=4280
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>> <GrizzlyCometServlet.java>
>>>>
>>>> [1]
>>>>
>>>>>>>> [1]
>>>>>>>> [#|2010-03-05T22:35:12.526+0100|SEVERE|sun-appserver2.1|javax.enterprise.system.container.web|_ThreadID=15;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=7b4e3f48-dca4-49b5-aefa-511d8966f9d7;|StandardWrapperValve[GrizzlyErraiServlet]: PWC1406: Servlet.service() for servlet GrizzlyErraiServlet threw exception
>>>>>>>> java.lang.IllegalStateException: Make sure you have enabled Comet or make sure the Thread invoking that method is the same as the Servlet.service() Thread.
>>>>>>>> at com.sun.grizzly.comet.CometContext.addCometHandler(CometContext.java:286)
>>>>>>>> at com.sun.grizzly.comet.CometContext.addCometHandler(CometContext.java:305)
>>>>>>>> at org.jboss.errai.bus.server.servlet.GrizzlyCometServlet.doGet(GrizzlyCometServlet.java:77)
>>>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
>>>>>>>>
>>>> [2]
>>>> 462 [#|2010-03-09T10:20:37.194-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 23;_ThreadName=Thread-1;|
>>>> init !!!!!!!!!!!!|#]
>>>> 463
>>>> 464 [#|2010-03-09T10:20:37.196-0500|SEVERE|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadI D=23;_ThreadName=Thread-1;|java.lang.Exception: Stack trace
>>>> 465 at java.lang.Thread.dumpStack(Thread.java:1230)
>>>> 466 at org.jboss.errai.bus.server.servlet.GrizzlyCometServlet.init(GrizzlyCometServlet.java:42)
>>>> 467 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1428)
>>>> 468 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1230)
>>>> 469 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
>>>> 470 at org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
>>>> 471 at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
>>>>
>>>> 513 [#|2010-03-09T10:21:00.969-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 26;_ThreadName=Thread-1;|service !!!!!!!!!!!!!POST|#]
>>>> 514
>>>> 515 [#|2010-03-09T10:21:00.969-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 26;_ThreadName=Thread-1;|doPost !!!!!!!!!!!!|#]
>>>> 516
>>>> 517 [#|2010-03-09T10:21:03.405-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 27;_ThreadName=Thread-1;|service !!!!!!!!!!!!!GET|#]
>>>> 518
>>>> 519 [#|2010-03-09T10:21:03.405-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 27;_ThreadName=Thread-1;|doGet !!!!!!!!!!!!|#]
>>>> 520
>>>> 521 [#|2010-03-09T10:21:03.406-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 28;_ThreadName=Thread-1;|service !!!!!!!!!!!!!GET|#]
>>>> 522
>>>> 523 [#|2010-03-09T10:21:03.408-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 28;_ThreadName=Thread-1;|doGet !!!!!!!!!!!!|#]
>>>> 524
>>>> 525 [#|2010-03-09T10:21:03.408-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 29;_ThreadName=Thread-1;|service !!!!!!!!!!!!!GET|#]
>>>> 526
>>>> 527 [#|2010-03-09T10:21:03.409-0500|INFO|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID= 29;_ThreadName=Thread-1;|doGet !!!!!!!!!!!!|#]
>>>>
>>>> 529 [#|2010-03-09T10:21:03.415-0500|WARNING|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID= 29;_ThreadName=http-thread-pool-8080-(1);|StandardWrapperValve[GrizzlyErraiServlet]: PWC1406: Servlet.service() for servlet G rizzlyErraiServlet threw exception
>>>> 530 java.lang.IllegalStateException: Make sure you have enabled Comet or make sure the Thread invoking that method is the same as the Servlet.service() Thread.
>>>> 531 at com.sun.grizzly.comet.CometContext.<clinit>(CometContext.java:183)
>>>> 532 at com.sun.grizzly.comet.CometEngine.register(CometEngine.java:284)
>>>> 533 at com.sun.grizzly.comet.CometEngine.register(CometEngine.java:259)
>>>> 534 at com.sun.grizzly.comet.CometEngine.register(CometEngine.java:244)
>>>> 535 at org.jboss.errai.bus.server.servlet.GrizzlyCometServlet.init(GrizzlyCometServlet.java:47)
>>>> 536 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1428)
>>>> 537 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1230)
>>>> 538 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
>>>> 539 at org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
>>>> 540 at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
>>>>
>>>>
>>>>
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