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alibaba / spring-cloud-alibaba

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
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spring WebSocket with .withSockJS() Exception #601

Open dreamcoder opened 5 years ago

dreamcoder commented 5 years ago

i am write a websocket server with spring websocket and spring-cloud-starter-alibaba-nacos-discovery. my WebSocketConfig code : public class WebSocketConfig implements WebSocketConfigurer {

@Bean public WebSocketHandshakeInterceptor webSocketHandshakeInterceptor(){ return new WebSocketHandshakeInterceptor(); }

// websocket support @Bean public ServerEndpointExporter serverEndpointExporter() { return new ServerEndpointExporter(); } // 配置 servlet 接收的包大小 @Bean public ServletServerContainerFactoryBean createWebSocketContainer() { ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean(); container.setMaxTextMessageBufferSize(8192); // 接收单个包最大缓存值 container.setMaxBinaryMessageBufferSize(8192); return container; }

@Bean public WebSocketBinaryHander wsBinaryWebSocketHandler(){ return new WebSocketBinaryHander(); };

@Bean public WebSocketTextHander wsTextebSocketHandler(){ return new WebSocketTextHander(); };

// spring websocket 和tomcat websocket 同时配置相同path，tomcat优先级比较高， // 如果不同两者path路径，则两者共存。 @Override// (2) spring websocket config public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) { registry .addHandler(wsTextebSocketHandler(), "msg") .addHandler(wsBinaryWebSocketHandler(), "binary") //.addInterceptors(webSocketHandshakeInterceptor()) .setAllowedOrigins("*"); //.withSockJS(); } }

server start with exception: 2019-03-31 18:27:52.863 ERROR 1540 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'serviceAuthUtil': Unsatisfied dependency expressed through field 'serviceAuthFeign'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.fsc.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-netflix-ribbon? at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1395) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:849) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) at com.fsc.websocket.BulletBootstrap.main(BulletBootstrap.java:20) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.fsc.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-netflix-ribbon? at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:178) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:101) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1674) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getObjectForBeanInstance(AbstractAutowireCapableBeanFactory.java:1233) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:257) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1470) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1427) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1210) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ... 24 common frames omitted

flystar32 commented 5 years ago

sorry, I didn't find the Exception has anything to do with spring-cloud-alibaba.

dreamcoder commented 5 years ago

but when i use spring-cloud-consul-discovery,this code is ok~