Spring Boot Websocket and SPA Natural Routing











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I am currently implementing a Spring Boot application with an SPA React front-end. To route every every request which is not exactly mapped to a route I use the following controller to forward the requests to my React application (as seen here: https://stackoverflow.com/a/40769350/4454752 with a little change to also support not mapped requests to URL of the form /a/b/c/...):



@Controller
public class BaseController {

private static final Logger LOGGER = LogManager.getLogger(BaseController.class);


// Match everything without a suffix (so not a static resource)
@RequestMapping(value = "/**/{[path:[^\.]*}")
public String redirect() {
LOGGER.info("Redirect request to React app");

// Forward to home page so that route is preserved.
return "forward:/";
}
}


In addition to that I want to a have a plain Websocket route at /socket which handles both text and binary Websocket messages. I do not want to use the STOMP protocol at this endpoint.



I configured my Websockets like so:



@Configuration
@EnableWebSocket
@CrossOrigin(origins = "*")
public class WebSocketConfiguration implements WebSocketConfigurer {


@Override
public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
registry.addHandler(new MyWebsocketHandler(), "/socket").setAllowedOrigins("*").withSockJS();
}
}


The problem I have is that Websocket requests made to the /socket endpoint are getting mapped to the BaseController#redirect() and so the Websocket client does not get a valid connection.



The question I have is, how can I exclude the /socket route from the mapping rule of the BaseController ? I thought if a route is already mapped it will not get picked up the BaseController. Or do I have to lower the precedence of the BaseController in some way?



If anyone knows a method on how to accomplish this I would be very happy.
Thanks in advance :)










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    up vote
    0
    down vote

    favorite












    I am currently implementing a Spring Boot application with an SPA React front-end. To route every every request which is not exactly mapped to a route I use the following controller to forward the requests to my React application (as seen here: https://stackoverflow.com/a/40769350/4454752 with a little change to also support not mapped requests to URL of the form /a/b/c/...):



    @Controller
    public class BaseController {

    private static final Logger LOGGER = LogManager.getLogger(BaseController.class);


    // Match everything without a suffix (so not a static resource)
    @RequestMapping(value = "/**/{[path:[^\.]*}")
    public String redirect() {
    LOGGER.info("Redirect request to React app");

    // Forward to home page so that route is preserved.
    return "forward:/";
    }
    }


    In addition to that I want to a have a plain Websocket route at /socket which handles both text and binary Websocket messages. I do not want to use the STOMP protocol at this endpoint.



    I configured my Websockets like so:



    @Configuration
    @EnableWebSocket
    @CrossOrigin(origins = "*")
    public class WebSocketConfiguration implements WebSocketConfigurer {


    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
    registry.addHandler(new MyWebsocketHandler(), "/socket").setAllowedOrigins("*").withSockJS();
    }
    }


    The problem I have is that Websocket requests made to the /socket endpoint are getting mapped to the BaseController#redirect() and so the Websocket client does not get a valid connection.



    The question I have is, how can I exclude the /socket route from the mapping rule of the BaseController ? I thought if a route is already mapped it will not get picked up the BaseController. Or do I have to lower the precedence of the BaseController in some way?



    If anyone knows a method on how to accomplish this I would be very happy.
    Thanks in advance :)










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I am currently implementing a Spring Boot application with an SPA React front-end. To route every every request which is not exactly mapped to a route I use the following controller to forward the requests to my React application (as seen here: https://stackoverflow.com/a/40769350/4454752 with a little change to also support not mapped requests to URL of the form /a/b/c/...):



      @Controller
      public class BaseController {

      private static final Logger LOGGER = LogManager.getLogger(BaseController.class);


      // Match everything without a suffix (so not a static resource)
      @RequestMapping(value = "/**/{[path:[^\.]*}")
      public String redirect() {
      LOGGER.info("Redirect request to React app");

      // Forward to home page so that route is preserved.
      return "forward:/";
      }
      }


      In addition to that I want to a have a plain Websocket route at /socket which handles both text and binary Websocket messages. I do not want to use the STOMP protocol at this endpoint.



      I configured my Websockets like so:



      @Configuration
      @EnableWebSocket
      @CrossOrigin(origins = "*")
      public class WebSocketConfiguration implements WebSocketConfigurer {


      @Override
      public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
      registry.addHandler(new MyWebsocketHandler(), "/socket").setAllowedOrigins("*").withSockJS();
      }
      }


      The problem I have is that Websocket requests made to the /socket endpoint are getting mapped to the BaseController#redirect() and so the Websocket client does not get a valid connection.



      The question I have is, how can I exclude the /socket route from the mapping rule of the BaseController ? I thought if a route is already mapped it will not get picked up the BaseController. Or do I have to lower the precedence of the BaseController in some way?



      If anyone knows a method on how to accomplish this I would be very happy.
      Thanks in advance :)










      share|improve this question















      I am currently implementing a Spring Boot application with an SPA React front-end. To route every every request which is not exactly mapped to a route I use the following controller to forward the requests to my React application (as seen here: https://stackoverflow.com/a/40769350/4454752 with a little change to also support not mapped requests to URL of the form /a/b/c/...):



      @Controller
      public class BaseController {

      private static final Logger LOGGER = LogManager.getLogger(BaseController.class);


      // Match everything without a suffix (so not a static resource)
      @RequestMapping(value = "/**/{[path:[^\.]*}")
      public String redirect() {
      LOGGER.info("Redirect request to React app");

      // Forward to home page so that route is preserved.
      return "forward:/";
      }
      }


      In addition to that I want to a have a plain Websocket route at /socket which handles both text and binary Websocket messages. I do not want to use the STOMP protocol at this endpoint.



      I configured my Websockets like so:



      @Configuration
      @EnableWebSocket
      @CrossOrigin(origins = "*")
      public class WebSocketConfiguration implements WebSocketConfigurer {


      @Override
      public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
      registry.addHandler(new MyWebsocketHandler(), "/socket").setAllowedOrigins("*").withSockJS();
      }
      }


      The problem I have is that Websocket requests made to the /socket endpoint are getting mapped to the BaseController#redirect() and so the Websocket client does not get a valid connection.



      The question I have is, how can I exclude the /socket route from the mapping rule of the BaseController ? I thought if a route is already mapped it will not get picked up the BaseController. Or do I have to lower the precedence of the BaseController in some way?



      If anyone knows a method on how to accomplish this I would be very happy.
      Thanks in advance :)







      java spring spring-boot websocket single-page-application






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      edited Nov 11 at 19:06

























      asked Nov 11 at 18:57









      grahan

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