Spring Boot Websockets in Wildfly

Question

Hi I need to deploy my Spring Boot app into Wildfly 8.1 and I\'m getting the following exception:

Caused by: java.lang.RuntimeException: java.lang.Cl

Answer 1

For me , spring-boot-starter-websocket and spring-boot-starter-web by default includes the spring-boot-starter-tomcat so exclude the tomcat, like below without version of spring boot:

  
        org.springframework.boot  
        spring-boot-starter-web  
        
            
                org.apache.tomcat.embed
                tomcat-embed-websocket
            
        
    
    
        org.springframework.boot
        spring-boot-starter-websocket
        
            
                org.springframework.boot
                spring-boot-starter-tomcat