failed to create comet support class #912

thomasverbeke · 2013-02-19T11:32:14Z

Hey;
I'm trying to run the chat sample (not just run it using the war file).
However when connecting to the server I run into this problem.

"java.lang.IllegalArgumentException: Comet support class org.atmosphere.container.JettyAsyncSupportWithWebSocket has bad signature."

I'm using run jetty run and maven eclipse plugin.

my maven dependencies are correct as far as I know.

12:23:37.027 [qtp1561244285-12] INFO  o.atmosphere.cpr.AtmosphereFramework - Atmosphere is using org.atmosphere.cpr.DefaultAnnotationProcessor for processing annotation
12:23:37.053 [qtp1561244285-12] DEBUG o.atmosphere.cpr.AtmosphereFramework - Atmosphere's Service Annotation Not Supported. Please add https://github.com/rmuller/infomas-asl as dependencies or your own AnnotationProcessor to support @Service
12:23:37.066 [qtp1561244285-12] INFO  o.atmosphere.cpr.AtmosphereFramework - Auto detecting atmosphere handlers /WEB-INF/classes/
12:23:37.067 [qtp1561244285-12] INFO  o.atmosphere.cpr.AtmosphereFramework - Auto detecting WebSocketHandler in /WEB-INF/classes/
12:23:37.067 [qtp1561244285-12] INFO  o.atmosphere.cpr.AtmosphereFramework - Installed WebSocketProtocol org.atmosphere.websocket.protocol.SimpleHttpProtocol 
12:23:37.081 [qtp1561244285-12] ERROR o.a.cpr.DefaultAsyncSupportResolver - failed to create comet support class: class org.atmosphere.container.JettyAsyncSupportWithWebSocket, error: null
12:23:37.089 [qtp1561244285-12] ERROR o.atmosphere.cpr.AtmosphereFramework - Failed to initialize Atmosphere Framework
java.lang.IllegalArgumentException: Comet support class org.atmosphere.container.JettyAsyncSupportWithWebSocket has bad signature.
    at org.atmosphere.cpr.DefaultAsyncSupportResolver.newCometSupport(DefaultAsyncSupportResolver.java:233) ~[atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolveWebSocket(DefaultAsyncSupportResolver.java:296) ~[atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolve(DefaultAsyncSupportResolver.java:284) ~[atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.atmosphere.cpr.AtmosphereFramework.autoDetectContainer(AtmosphereFramework.java:1163) ~[atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.atmosphere.cpr.AtmosphereFramework.init(AtmosphereFramework.java:534) ~[atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.atmosphere.cpr.AtmosphereServlet.init(AtmosphereServlet.java:191) [atmosphere-runtime-1.0.10.jar:1.0.10]
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:516) [jetty-servlet-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:398) [jetty-servlet-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:642) [jetty-servlet-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445) [jetty-servlet-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:564) [jetty-security-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1054) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372) [jetty-servlet-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:988) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.Server.handle(Server.java:410) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:245) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.server.HttpConnection$1.run(HttpConnection.java:75) [jetty-server-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:597) [jetty-util-9.0.0.M3.jar:9.0.0.M3]
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:528) [jetty-util-9.0.0.M3.jar:9.0.0.M3]
    at java.lang.Thread.run(Thread.java:722) [na:1.7.0_13]
Caused by: java.lang.reflect.InvocationTargetException: null
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_13]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_13]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_13]
    at java.lang.reflect.Constructor.newInstance(Constructor.java:525) ~[na:1.7.0_13]
    at org.atmosphere.cpr.DefaultAsyncSupportResolver.newCometSupport(DefaultAsyncSupportResolver.java:229)

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.atmosphere</groupId>
  <artifactId>chat_test</artifactId>
  <packaging>war</packaging>
  <version>1.0.10</version>
  <name>chat_test Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <build>
    <finalName>chat_test</finalName>
  </build>

  <dependencies>
    <dependency>
        <groupId>org.atmosphere</groupId>
        <artifactId>atmosphere-runtime</artifactId>
        <version>1.0.10</version>
    </dependency>
    <dependency>
        <groupId>org.atmosphere</groupId>
        <artifactId>atmosphere-jquery</artifactId>
        <version>1.0.10</version>
        <type>war</type>
    </dependency>
    <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>1.0.9</version>
    </dependency>
    <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-core</artifactId>
        <version>1.0.9</version>
    </dependency>
    <dependency>
       <groupId>eu.infomas</groupId>
       <artifactId>annotation-detector</artifactId>
       <version>3.0.0</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.12</version>
    </dependency>
    <dependency>
        <groupId>org.eclipse.jetty.websocket</groupId>
        <artifactId>websocket-server</artifactId>
        <version>9.0.0.M3</version>
    </dependency>
  </dependencies>
</project>

thomasverbeke · 2013-02-19T12:01:53Z

ok i guess it doesn't work with jetty 9 M3 yet; and that's the only version of jetty 9 supported in run jetty run.

jfarcand · 2013-02-19T13:11:45Z

Jetty 9 is only supported with the 1.1.x release. Try the latest 1.1.0-SNAPSHOT and RC0. Thanks

jfarcand · 2013-02-19T13:47:08Z

1.1.0.beta3 should work. Try it and let me know, I will patch to make it work.

ayasinskiy · 2013-05-29T08:26:00Z

With 1.1.0RC3 I see (I use Jetty 9)
java.lang.IllegalArgumentException: Comet support class org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket has bad signature.
at org.atmosphere.cpr.DefaultAsyncSupportResolver.newCometSupport(DefaultAsyncSupportResolver.java:248) ~[atmosphere-runtime-1.1.0.RC3.jar:1.1.0.RC3]
at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolveWebSocket(DefaultAsyncSupportResolver.java:306) ~[atmosphere-runtime-1.1.0.RC3.jar:1.1.0.RC3]
at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolve(DefaultAsyncSupportResolver.java:293) ~[atmosphere-runtime-1.1.0.RC3.jar:1.1.0.RC3]
at org.atmosphere.cpr.AtmosphereFramework.autoDetectContainer(AtmosphereFramework.java:1338) ~[atmosphere-runtime-1.1.0.RC3.jar:1.1.0.RC3]
at org.atmosphere.cpr.AtmosphereFramework.init(AtmosphereFramework.java:579) ~[atmosphere-runtime-1.1.0.RC3.jar:1.1.0.RC3]
...

jfarcand · 2013-05-29T14:41:48Z

I cannot reproduce this issue...please paste the entire stack trace

jfarcand · 2013-05-29T19:32:58Z

OK found the issue. Seems the order the classes are loaded cause this to happen.

pmullot · 2013-09-11T15:03:37Z

Hi,

Got the same issue. Could you please give us the correct order of the jar, for Tomcat 7, please?

Thanks a lot

This is the stack:
11-sep-2013 17:01:31 org.atmosphere.cpr.AtmosphereFramework autoConfigureService
INFO: Atmosphere is using org.atmosphere.cpr.DefaultAnnotationProcessor for processing annotation
11-sep-2013 17:01:31 org.atmosphere.cpr.AtmosphereFramework autoDetectAtmosphereHandlers
INFO: Auto detecting atmosphere handlers /WEB-INF/classes/
11-sep-2013 17:01:31 org.atmosphere.cpr.AtmosphereFramework autoDetectWebSocketHandler
INFO: Auto detecting WebSocketHandler in /WEB-INF/classes/
11-sep-2013 17:01:32 org.atmosphere.cpr.AtmosphereFramework initWebSocket
INFO: Installed WebSocketProtocol org.atmosphere.websocket.protocol.SimpleHttpProtocol
11-sep-2013 17:01:32 org.atmosphere.cpr.DefaultAsyncSupportResolver newCometSupport
GRAVE: failed to create comet support class: class org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket, error: null
11-sep-2013 17:01:32 org.atmosphere.cpr.AtmosphereFramework init
GRAVE: Failed to initialize Atmosphere Framework
java.lang.IllegalArgumentException: Comet support class org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket has bad signature.
at org.atmosphere.cpr.DefaultAsyncSupportResolver.newCometSupport(DefaultAsyncSupportResolver.java:249)
at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolveWebSocket(DefaultAsyncSupportResolver.java:308)
at org.atmosphere.cpr.DefaultAsyncSupportResolver.resolve(DefaultAsyncSupportResolver.java:294)
at org.atmosphere.cpr.AtmosphereFramework.autoDetectContainer(AtmosphereFramework.java:1360)
at org.atmosphere.cpr.AtmosphereFramework.init(AtmosphereFramework.java:583)
at org.atmosphere.cpr.AtmosphereFramework.init(AtmosphereFramework.java:512)
at org.atmosphere.cpr.AtmosphereServlet.init(AtmosphereServlet.java:74)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1568)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1558)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.atmosphere.cpr.DefaultAsyncSupportResolver.newCometSupport(DefaultAsyncSupportResolver.java:245)
... 19 more
Caused by: java.lang.NoClassDefFoundError: org/eclipse/jetty/websocket/WebSocketFactory$Acceptor
at org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket.(JettyServlet30AsyncSupportWithWebSocket.java:46)
... 24 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.websocket.WebSocketFactory$Acceptor
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1701)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
... 25 more

jfarcand · 2013-09-11T16:02:55Z

@pmullot : you are using Atmospherer 2.0.0.RC4 right? 1.0.x is not supported with Jetty 9.

pmullot · 2013-09-11T16:07:08Z

Atmospherer 2.0.0.RC3 actually, but as far as I know, I'm not using jetty.. I'm just trying to make it work inside Eclipse (Kepler) on a Tomcat v7.0 server
My production server will also be a Tomcat 7.0. (so no portability needed)
So should I include the atmosphere-compat-tomcat-2.0.0.jar, atmosphere-compat-tomcat7-2.0.0.jar and atmosphere-compat-jbossweb-2.0.0.jar ?

jfarcand · 2013-09-11T16:13:26Z

You have Jetty classes in your classpath somewhere. To fix that, just add in your web.xml

<init-param>
   <param-name>org.atmosphere.cpr.asyncSupport</param-name>
   <param-value>org.atmosphere.container.Tomcat7Servlet30SupportWithWebSocket</param-value>
</init-param>

You don't need any of those dependencies. Let's continue the discussion on the mailing list as this is unrelated to that issue.

pmullot · 2013-09-11T16:35:31Z

Thanks!
Previous error disapeared! But I have a new one...
I'll open a new thread for it.

mchaudhary · 2015-07-14T20:18:25Z

Facing similar problem. I am getting following error
12:51:48.554 [main] ERROR o.a.cpr.DefaultAsyncSupportResolver - Failed to create comet support class: class org.atmosphere.container.JettyServlet30AsyncSupportWithWebSocket, error: java.lang.reflect.InvocationTargetException

I am using Nettosphere. I do have a something in path which contains Jetty. I am using following in pom.xml so version of Atmosphere is also 2.3.1

nettosphere-version---2.3.
atmosphere-version---2.3.1

Is there a recommendation ?

mchaudhary · 2015-07-14T20:25:06Z

This causes nettosphere to not start.

jfarcand · 2015-07-14T23:15:02Z

@mchaudhary Please use the mailing list for question. Your issue: you have jetty's jar in the classpath, so either set the AsyncSupport class in web.xml, or remove Jetty. Please ask question on the ML

https://groups.google.com/group/atmosphere-framework?pli=1

Thanks!

jfarcand closed this as completed Feb 19, 2013

jfarcand reopened this Feb 19, 2013

jfarcand closed this as completed Feb 21, 2013

jfarcand reopened this May 29, 2013

jfarcand closed this as completed May 29, 2013

jfarcand reopened this May 29, 2013

jfarcand closed this as completed May 29, 2013

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failed to create comet support class #912

failed to create comet support class #912

thomasverbeke commented Feb 19, 2013

thomasverbeke commented Feb 19, 2013

jfarcand commented Feb 19, 2013

jfarcand commented Feb 19, 2013

ayasinskiy commented May 29, 2013

jfarcand commented May 29, 2013

jfarcand commented May 29, 2013

pmullot commented Sep 11, 2013

jfarcand commented Sep 11, 2013

pmullot commented Sep 11, 2013

jfarcand commented Sep 11, 2013

pmullot commented Sep 11, 2013

mchaudhary commented Jul 14, 2015

mchaudhary commented Jul 14, 2015

jfarcand commented Jul 14, 2015

failed to create comet support class #912

failed to create comet support class #912

Comments

thomasverbeke commented Feb 19, 2013

thomasverbeke commented Feb 19, 2013

jfarcand commented Feb 19, 2013

jfarcand commented Feb 19, 2013

ayasinskiy commented May 29, 2013

jfarcand commented May 29, 2013

jfarcand commented May 29, 2013

pmullot commented Sep 11, 2013

jfarcand commented Sep 11, 2013

pmullot commented Sep 11, 2013

jfarcand commented Sep 11, 2013

pmullot commented Sep 11, 2013

mchaudhary commented Jul 14, 2015

mchaudhary commented Jul 14, 2015

jfarcand commented Jul 14, 2015