Tyrus – simple java application – implementation class not found

I am developing simple applications to help me learn the concepts of websocket and Tyrus in Java This is my server (server endpoint) and my POM XML and my client and POM xml：

Server side

@ServerEndpoint(value="/websocket/{client-id}")
    public class MyServerEndpoint {

        private static final LinkedList<Session> clients = new LinkedList<Session>();

        @OnOpen
        public void onOpen(Session session) {
            clients.add(session);

        }
        @OnMessage
        public void onMessage(String message,@PathParam("client-id") String clientId) {
            for (Session client : clients) {
                try {
                    client.getBasicRemote().sendObject(clientId+": "+message);          

                } catch (IOException e) {
                    e.printStackTrace();
                } catch (EncodeException e) {
                    e.printStackTrace();
                }
            }
        }
        @OnClose
        public void onClose(Session peer) {
            clients.remove(peer);
        }
    }

POM xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>TyrusJacpFXServer</groupId>
      <artifactId>TyrusJacpFXServer</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <packaging>war</packaging>

      <dependencies>

       <dependency>
        <groupId>javax.websocket</groupId>
        <artifactId>javax.websocket-api</artifactId>
        <scope>compile</scope>
        <version>1.0</version>
     </dependency>

      </dependencies>

      <build>
        <sourceDirectory>src</sourceDirectory>
        <plugins>
          <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
              <source>1.7</source>
              <target>1.7</target>
            </configuration>
          </plugin>
          <plugin>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.4</version>
            <configuration>
              <warSourceDirectory>WebContent</warSourceDirectory>
              <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </project>

client

MyClient.java 

@ClientEndpoint
public class MyClient {
    @OnOpen
    public void onOpen(Session session) {
        System.out.println("Connected to endpoint: " + session.getBasicRemote());
        try {
            session.getBasicRemote().sendText("Hello");
        } catch (IOException ex) {
        }
    }

    @OnMessage
    public void onMessage(String message) {
        System.out.println(message);
    }

    @OnError
    public void onError(Throwable t) {
        t.printStackTrace();
    }
}

App. java

public class App {

    public Session session;

    protected void start()
             {

            WebSocketContainer container = ContainerProvider.getWebSocketContainer();

            String uri = "ws://localhost:8080/TyrusJacpFXClient/websocket/desktop-client";
            System.out.println("Connecting to " + uri);
            try {
                session = container.connectToServer(MyClient.class,URI.create(uri));
            } catch (DeploymentException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }             

    }
    public static void main(String args[]){
        App client = new App();
        client.start();

        BufferedReader br = new BufferedReader(new InputStreamReader(system.in));
        String input = "";
        try {
            do{
                input = br.readLine();
                if(!input.equals("exit"))
                    client.session.getBasicRemote().sendText(input);

            }while(!input.equals("exit"));

        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

POM xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>TyrusJacpFXClient</groupId>
  <artifactId>TyrusJacpFXClient</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <dependencies>

  <dependency>
    <groupId>javax.websocket</groupId>
    <artifactId>javax.websocket-api</artifactId>
    <scope>compile</scope>
    <version>1.0</version>
 </dependency>

   <dependency>
    <groupId>org.glassfish.tyrus</groupId>
    <artifactId>tyrus-client</artifactId>
    <version>1.8.3</version>
   </dependency>


      <dependency>
            <groupId>org.glassfish.tyrus</groupId>
            <artifactId>tyrus-container-grizzly</artifactId>
            <version>1.1</version>
        </dependency>


  </dependencies>

  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.1</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

I received this error:

Exception in thread "main" java.lang.RuntimeException: Could not find an implementation class.
at javax.websocket.ContainerProvider.getWebSocketContainer(ContainerProvider.java:73)
at org.hwc.App.start(App.java:25)
at org.hwc.App.main(App.java:40)

Can someone help me see the problem? The server is running in GlassFish 4.0

Solution

You have a dependency problem This:

<dependency>
        <groupId>org.glassfish.tyrus</groupId>
        <artifactId>tyrus-container-grizzly</artifactId>
        <version>1.1</version>
  </dependency>

Is not correct You need to use [1] (grizzly bear based client):

<dependency>
        <groupId>org.glassfish.tyrus</groupId>
        <artifactId>tyrus-container-grizzly-client</artifactId>
        <version>1.8.3</version>
  </dependency>

Or [2] (JDK 7 NiO client impl)

<dependency>
        <groupId>org.glassfish.tyrus</groupId>
        <artifactId>tyrus-container-jdk-client</artifactId>
        <version>1.8.3</version>
  </dependency>