message-biz com.sjyt 0.0.1-SNAPSHOT 4.0.0 message-communication-biz 8 8 org.springframework.boot spring-boot-starter-websocket org.kurento kurento-client 6.16.0 com.google.protobuf protobuf-java 3.9.1 com.google.protobuf protobuf-java-util 3.9.1