4.0.0 org.opendaylight.controller websocket-client org.opendaylight.yangtools websocket-parent 1.0-SNAPSHOT jar 1.0-SNAPSHOT websocket-client io.netty netty-handler io.netty netty-transport io.netty netty-all org.slf4j slf4j-api junit junit org.opendaylight.yangtools websocket-server