Please find the dependencies in 'pom.xml' :
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-reactor-netty</artifactId>
</dependency>
- Extract and Simply Load the Project in any IDE as a Spring Project
- Run The "com.vocera.ws.api.MessagingClientApplication.java" class as a Java Application or Spring Boot Application
- Open 2 or more different windows and login as a different user and you are good to go
Go to "src/test/java"
- And Run the "com.vocera.ws.api.MessagingClientApplicationTests.java" class as a "JUnit Test"
Note: Make sure you have configured the project as JUnit4 unit test