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• socket-communication.windup.xml

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cloud-readiness.socket-communication.windup.xml Maven / Gradle / Ivy

    
        
            This ruleset detects the use of socket communication by the client or server, which may be problematic when migrating an application to a cloud environment.
        
        
            
            
        
        
        
        
        socket
    
    
        
            
                
                  
                  
                  
                  
                
            
            
              
                
                    
                    Java sockets are internal endpoints of two-way communications. They are defined by an IP address, port, and protocol (TCP/UDP).

                    Socket communication is not suitable for a cloud environment because it requires fixed communication with a target host.

                    Recommendation: Use Java EE standard or loosely coupled protocols such as JMS, JAX-RS, or JAX-WS for backing service interactions.
                    
                    
                    socket
                
              
            
            
                
            
        
        
            
                
            
            
              
                
                    
                    Java NIO channels provide bulk data transfer to and from NIO buffers. They can be synchronously and asynchronously read and written.

                    Channels are not suitable for a cloud environment because they are not a reliable or scalable way to interact with other systems.

                    Recommendation: Use Java EE standard or loosely coupled protocols such as JMS, JAX-RS, or JAX-WS for backing service interactions.
                    
                    
                  socket