Подходящей стратегии RequestUpgradeStrategy по умолчанию не обнаружено. ⇐ JAVA

[Anonymous]

Я пытаюсь использовать Spring WebSocket для своего приложения, но при запуске приложения на причале у меня возникает исключение IllegalStateException. Я нашел похожие вопросы (например, 1, 2), но добавление зависимости к tomcat-embed-websocket у меня не сработало! Есть ли обходной путь?

Вот pom.xml



org.springframework
spring-webmvc
4.1.2.RELEASE


org.springframework
spring-websocket
4.1.2.RELEASE


org.springframework
spring-messaging
4.1.2.RELEASE




org.thymeleaf
thymeleaf
${thymeleaf.version}


org.thymeleaf
thymeleaf-spring4
${thymeleaf.version}



junit
junit
3.8.1
test




visualization


org.mortbay.jetty
jetty-maven-plugin


org.apache.tomcat.maven
tomcat7-maven-plugin
2.2

http://localhost:8080/manager
tomcat
/visualization






Вот полная трассировка стека,

Caused by: java.lang.IllegalStateException: N o s u i t a b l e d e f a u l t R e q u e s t U p g r a d e S t r a t e g y f o u n d < b r / > a t o r g . s p r i n g f r a m e w o r k . w e b . s o c k e t . s e r v e r . s u p p o r t . D e f a u l t H a n d s h a k e H a n d l e r . i n i t R e q u e s t U p g r a d e S t r a t e g y ( D e f a u l t H a n d s h a k e H a n d l e r . j a v a : 1 2 7 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . w e b . s o c k e t . s e r v e r . s u p p o r t . D e f a u l t H a n d s h a k e H a n d l e r . & l t ; i n i t & g t ; ( D e f a u l t H a n d s h a k e H a n d l e r . j a v a : 9 6 ) < b r / > a t s u n . r e f l e c t . N a t i v e C o n s t r u c t o r A c c e s s o r I m p l . n e w I n s t a n c e 0 ( N a t i v e M e t h o d ) < b r / > a t s u n . r e f l e c t . N a t i v e C o n s t r u c t o r A c c e s s o r I m p l . n e w I n s t a n c e ( N a t i v e C o n s t r u c t o r A c c e s s o r I m p l . j a v a : 5 7 ) < b r / > a t s u n . r e f l e c t . D e l e g a t i n g C o n s t r u c t o r A c c e s s o r I m p l . n e w I n s t a n c e ( D e l e g a t i n g C o n s t r u c t o r A c c e s s o r I m p l . j a v a : 4 5 ) < b r / > a t j a v a . l a n g . r e f l e c t . C o n s t r u c t o r . n e w I n s t a n c e ( C o n s t r u c t o r . j a v a : 5 2 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . B e a n U t i l s . i n s t a n t i a t e C l a s s ( B e a n U t i l s . j a v a : 1 4 7 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . S i m p l e I n s t a n t i a t i o n S t r a t e g y . i n s t a n t i a t e ( S i m p l e I n s t a n t i a t i o n S t r a t e g y . j a v a : 8 9 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . i n s t a n t i a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 0 8 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . c r e a t e B e a n I n s t a n c e ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 0 0 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . d o C r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 5 0 5 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . c r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 4 7 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y $ 1 . g e t O b j e c t ( A b s t r a c t B e a n F a c t o r y . j a v a : 3 0 2 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . D e f a u l t S i n g l e t o n B e a n R e g i s t r y . g e t S i n g l e t o n ( D e f a u l t S i n g l e t o n B e a n R e g i s t r y . j a v a : 2 2 9 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y . d o G e t B e a n ( A b s t r a c t B e a n F a c t o r y . j a v a : 2 9 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y . g e t B e a n ( A b s t r a c t B e a n F a c t o r y . j a v a : 1 9 3 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e R e f e r e n c e ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 3 5 1 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e V a l u e I f N e c e s s a r y ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 1 0 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . C o n s t r u c t o r R e s o l v e r . r e s o l v e C o n s t r u c t o r A r g u m e n t s ( C o n s t r u c t o r R e s o l v e r . j a v a : 6 3 7 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . C o n s t r u c t o r R e s o l v e r . a u t o w i r e C o n s t r u c t o r ( C o n s t r u c t o r R e s o l v e r . j a v a : 1 4 0 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . a u t o w i r e C o n s t r u c t o r ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 3 3 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . c r e a t e B e a n I n s t a n c e ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 0 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . d o C r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 5 0 5 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . c r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 4 7 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y $ 1 . g e t O b j e c t ( A b s t r a c t B e a n F a c t o r y . j a v a : 3 0 2 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . D e f a u l t S i n g l e t o n B e a n R e g i s t r y . g e t S i n g l e t o n ( D e f a u l t S i n g l e t o n B e a n R e g i s t r y . j a v a : 2 2 9 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y . d o G e t B e a n ( A b s t r a c t B e a n F a c t o r y . j a v a : 2 9 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y . g e t B e a n ( A b s t r a c t B e a n F a c t o r y . j a v a : 1 9 3 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e R e f e r e n c e ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 3 5 1 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e V a l u e I f N e c e s s a r y ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 1 0 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e M a n a g e d M a p ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 4 0 7 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . B e a n D e f i n i t i o n V a l u e R e s o l v e r . r e s o l v e V a l u e I f N e c e s s a r y ( B e a n D e f i n i t i o n V a l u e R e s o l v e r . j a v a : 1 6 5 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . a p p l y P r o p e r t y V a l u e s ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 7 1 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . p o p u l a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 1 2 1 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . d o C r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 5 3 8 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . c r e a t e B e a n ( A b s t r a c t A u t o w i r e C a p a b l e B e a n F a c t o r y . j a v a : 4 7 6 ) < b r / > a t o r g . s p r i n g f r a m e w o r k . b e a n s . f a c t o r y . s u p p o r t . A b s t r a c t B e a n F a c t o r y $ 1 . g e t O b j e c t ( A b s t r a c t B e a n F a c t o r y . j a v a : 3 0 2 ) < br /> at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782)
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494)
at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:298)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
at org.eclipse.jetty.server.Server.doStart(Server.java:282)
at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:520)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:365)
at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:523)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)


Подробнее здесь: https://stackoverflow.com/questions/272 ... tegy-found