true, but I don't see any tyrus version which would introduce this state
(having SPIEndpoint in 2 jar files).
On 2/25/13 10:34 AM, Johan Vos wrote:
> I think the main issue is that SPIEndpoint.class is both in
> tyrus-core.jar and tyrus-spi.jar. In the tyrus trunk, this is still
> the case:
>
> find . -name SPIEndpoint.class
> ./core/target/classes/org/glassfish/tyrus/spi/SPIEndpoint.class
> ./spi/target/classes/org/glassfish/tyrus/spi/SPIEndpoint.class
>
> These classes are in tyrus-core.jar and tyrus-spi.jar, and both are in
> the glassfish/modules directory.
> If for some reason both classes are loaded (2 threads resolving 2
> other classes), I can see why a VerifyError is generated.
>
> I think SPIEndpoint should either be in tyrus-core or in tyrus-spi,
> but not in both?
>
> - Johan
>
> 2013/2/25 Pavel Bucek <pavel.bucek_at_oracle.com>:
>> Cannot reproduce with current glassfish trunk:
>>
>> [#|2013-02-25T10:12:13.300+0100|INFO|glassfish
>> 4.0|org.glassfish.tyrus.servlet.TyrusServletContainerInitializer|_ThreadID=82;_ThreadName=admin-listener(1);_TimeMillis=1361783533300;_LevelValue=800;|Registering
>> WebSocket filter for url pattern /*|#]
>>
>> [#|2013-02-25T10:12:13.393+0100|INFO|glassfish
>> 4.0|javax.enterprise.web|_ThreadID=82;_ThreadName=admin-listener(1);_TimeMillis=1361783533393;_LevelValue=800;_MessageID=AS-WEB-GLUE-00324;|Loading
>> application [chatserver-1.0-SNAPSHOT] at [/chatserver-1.0-SNAPSHOT]|#]
>>
>> [#|2013-02-25T10:12:13.437+0100|INFO|glassfish
>> 4.0|javax.enterprise.system.core|_ThreadID=82;_ThreadName=admin-listener(1);_TimeMillis=1361783533437;_LevelValue=800;|chatserver-1.0-SNAPSHOT
>> was successfully deployed in 1,748 milliseconds.|#]
>>
>> So.. not sure what should we do now. Can you by any chance try glassfish
>> trunk?
>>
>> Pavel
>>
>>
>> On 2/25/13 10:00 AM, Johan Vos wrote:
>>> See attachment (hope it gets accepted by the mailinglist).
>>>
>>> - Johan
>>>
>>> 2013/2/25 Pavel Bucek <pavel.bucek_at_oracle.com>:
>>>> Can you please attach generated war file as well?
>>>>
>>>>
>>>> On 2/25/13 9:45 AM, Johan Vos wrote:
>>>>> No, I have only one dependency (scope provided) and that is on the
>>>>> websocket spec, not on tyrus:
>>>>>
>>>>> </dependency>
>>>>> <dependency>
>>>>> <groupId>javax.websocket</groupId>
>>>>> <artifactId>javax.websocket-api</artifactId>
>>>>> <version>1.0-b12</version>
>>>>> <scope>provided</scope>
>>>>> </dependency>
>>>>>
>>>>> The war file contains a single class only, here is the source (the
>>>>> .war file is less than 5K):
>>>>>
>>>>> package com.lodgon.websocket.samples.chatserver;
>>>>>
>>>>> import java.io.IOException;
>>>>> import javax.websocket.Session;
>>>>> import javax.websocket.WebSocketMessage;
>>>>> import javax.websocket.WebSocketOpen;
>>>>> import javax.websocket.server.WebSocketEndpoint;
>>>>>
>>>>> /**
>>>>> *
>>>>> * @author johan
>>>>> */
>>>>>
>>>>>
>>>>> @WebSocketEndpoint(value="/websocket")//,configuration=DefaultServerConfiguration.class)
>>>>> public class ChatServer {
>>>>>
>>>>> @WebSocketOpen
>>>>> public void onOpen (Session session) {
>>>>> System.out.println("opening endpoint for session "+session);
>>>>> }
>>>>>
>>>>> @WebSocketMessage
>>>>> public String onMessage(String obj, Session session) throws
>>>>> IOException {
>>>>> System.out.println("On message: "+obj);
>>>>> session.getRemote().sendString("A1");
>>>>> System.out.println("Done sending A1 back to
>>>>> "+session.getRemote());
>>>>> return "B1";
>>>>> }
>>>>>
>>>>>
>>>>> 2013/2/25 Pavel Bucek <pavel.bucek_at_oracle.com>:
>>>>>> Hi Johan,
>>>>>>
>>>>>> are you sure you don't include any of tyrus* jars in your war file?
>>>>>>
>>>>>> Pavel
>>>>>>
>>>>>>
>>>>>> On 2/25/13 9:29 AM, johan_at_lodgon.com wrote:
>>>>>>> I had a weird java.lang.VerifyError on my laptop with glassfish4-b77
>>>>>>> that prevented me from deploying @WebsocketEndpoints. However, same
>>>>>>> application runs fine on exactly the same glassfish4-b77 on my
>>>>>>> desktop.
>>>>>>> Here is the error on the laptop:
>>>>>>>
>>>>>>> [#|2013-02-25T09:19:22.282+0100|SEVERE|glassfish
>>>>>>>
>>>>>>> 4.0|javax.enterprise.web|_ThreadID=1;_ThreadName=main;_TimeMillis=13617
>>>>>>> 80362282;_LevelValue=1000;|WebModule[/chatserver]Exception starting
>>>>>>> filter WebSocket filter
>>>>>>> java.lang.VerifyError: (class:
>>>>>>> org/glassfish/tyrus/server/TyrusServerContainer, method: deploy
>>>>>>> signature: (Lorg/glassfish/tyrus/EndpointWrapper;)V) Incompatible
>>>>>>> argument to function
>>>>>>> at
>>>>>>>
>>>>>>> org.glassfish.tyrus.server.ServerContainerFactory.create(ServerContaine
>>>>>>> rFactory.java:119)
>>>>>>> at
>>>>>>>
>>>>>>> org.glassfish.tyrus.servlet.TyrusServletFilter.init(TyrusServletFilter.
>>>>>>> java:97)
>>>>>>> at
>>>>>>>
>>>>>>> org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationF
>>>>>>> ilterConfig.java:275)
>>>>>>> at
>>>>>>>
>>>>>>> org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilt
>>>>>>> erConfig.java:131)
>>>>>>> ...
>>>>>>>
>>>>>>> I then started glassfish with -verbose:class in order to see where all
>>>>>>> the classes come from. This is a snippet of my laptop log:
>>>>>>> [Loaded org.glassfish.tyrus.server.TyrusServerContainer from
>>>>>>> file:/opt/glassfish4b77/glassfish/modules/tyrus-server.jar]
>>>>>>> [Loaded org.glassfish.tyrus.spi.SPIEndpoint from
>>>>>>> file:/opt/glassfish4b77/glassfish/modules/tyrus-spi.jar]
>>>>>>> [Loaded org.glassfish.tyrus.spi.SPIEndpoint from
>>>>>>> file:/opt/glassfish4b77/glassfish/modules/tyrus-core.jar]
>>>>>>> [Loaded org.glassfish.tyrus.EndpointWrapper from
>>>>>>> file:/opt/glassfish4b77/glassfish/modules/tyrus-core.jar]
>>>>>>> [Loaded java.lang.VerifyError from /opt/jdk1.7.0_09/jre/lib/rt.jar]
>>>>>>> [Loaded java.lang.Throwable$PrintStreamOrWriter from
>>>>>>> /opt/jdk1.7.0_09/jre/lib/rt.jar]
>>>>>>>
>>>>>>> SPIEndpoint is loaded twice from 2 different jars (tyrus-core and
>>>>>>> tyrus-spi). The desktop log shows that SPIEndpoint is loaded only
>>>>>>> once,
>>>>>>> from tyrus-core.jar.
>>>>>>> This seems like a packaging issue?
>>>>>>>
>>>>>>> - Johan
>>>>>>>
>>>>>>>
>