tofly-common com.tofly 1.0.0 4.0.0 common-websocket com.tofly 1.0.0 org.eclipse.jetty.websocket websocket-server 9.4.7.v20170914 org.springframework.boot spring-boot-starter-websocket nexus-releases Nexus Release Repository http://192.168.2.231:8081/nexus/content/repositories/thirdparty