4.0.0 com.alibaba dubbo-parent 2.5.6 dubbo-remoting pom ${project.artifactId} The remoting module of dubbo project true dubbo-remoting-api dubbo-remoting-netty dubbo-remoting-mina dubbo-remoting-grizzly dubbo-remoting-p2p dubbo-remoting-http dubbo-remoting-zookeeper dubbo-remoting-netty4