RPC Module

• Eureka: service registration center, user management service, service discovery.
• Sender: Service request interface, the sender uses Sender to request service from the receiver.
• Receiver: The service request receives the corresponding interface, and the receiver responds to the service through this interface.
• Decoder, Encoder: used for request encoding and decoding.
• Feign: is a lightweight framework for http request calls, a declarative WebService client program, used for Linkis-RPC bottom communication.
• Listener: monitor module, mainly used to monitor broadcast requests.