Eu tenho um aplicativo que usa websockets (STOMP sobre SockJs), com o Spring no back-end. O aplicativo funciona bem (websockets) no host local no Tomcat, mas quando implanto no Heroku ou no AWS Web Sockets para de funcionar. Minha configuração de websocket no Angular2

        let sockjs = new SockJS('/rest/add?jwt=' + this.authService.getToken(), {"devel":true,"debug":true}, {"transports":["websocket"]});

Eu também tentei com

{"disabled_transports":["websocket"]}

mas ambos estão falhando. web.xml

 <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
     http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
     version="3.1">

<context-param>
    <param-name>spring.profiles.default</param-name>
    <param-value>default</param-value>
</context-param>

<servlet>
    <servlet-name>ws</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:/spring/ws-context.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
    <async-supported>true</async-supported>
</servlet>
<servlet-mapping>
    <servlet-name>ws</servlet-name>
    <url-pattern>/rest/*</url-pattern>
</servlet-mapping>

<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    <async-supported>true</async-supported>
</filter>
<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/rest/*</url-pattern>

</filter-mapping>
</web-app>

websocket na primavera

    <websocket:message-broker
    application-destination-prefix="/app">
    <websocket:stomp-endpoint path="/add">
        <websocket:sockjs/>
    </websocket:stomp-endpoint>
    <websocket:simple-broker prefix="/topic, /queue" />
</websocket:message-broker>

URL do meu aplicativo no Heroku para que você possa verificar sozinho no console do seu navegador.Ligação Por favor, veja os registros atualizados, esta peça me preocupaNo TransportHandler

CJyb2xlcyI6IkNVU1RPTUVSIn0.wFqNOduN-lD1-9GIRnG1X1aLJZTxtz9c6vmO7jmPPiE2017-04-06T16:23:32.439917+00:00 app[web.1]: 2017-04-06 16:2332 WARN  DefaultSockJsService:239 - No TransportHandler for http://myapp-ws.herokuapp.com/rest/add/097/eyocvxic/websocket?jwt=eyJhbGciOiJI