Spring boot 建立连接的弹簧腹板箱卡在“打开连接”处

我在我的项目中使用spring boot websocket spring boot版本1.5.10。我将其配置如下：

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig extends WebSocketMessageBrokerConfigurationSupport
        implements WebSocketMessageBrokerConfigurer {

    @Value( "${rabbitmq.host}" )
    private String rabbitmqHost;
    @Value( "${rabbitmq.stomp.port}" )
    private int rabbitmqStompPort;
    @Value( "${rabbitmq.username}" )
    private String rabbitmqUserName;
    @Value( "${rabbitmq.password}" )
    private String rabbitmqPassword;

    @Override
    public void configureMessageBroker( MessageBrokerRegistry registry )
    {
        registry.enableStompBrokerRelay("/topic", "/queue").setRelayHost(rabbitmqHost).setRelayPort(rabbitmqStompPort)
                .setSystemLogin(rabbitmqUserName).setSystemPasscode(rabbitmqPassword);
        registry.setApplicationDestinationPrefixes("/app");
    }

    @Override
    public void registerStompEndpoints( StompEndpointRegistry stompEndpointRegistry )
    {
        stompEndpointRegistry.addEndpoint("/ws").setAllowedOrigins("*").withSockJS();
    }

    @Bean
    @Override
    public WebSocketHandler subProtocolWebSocketHandler()
    {
        return new CustomSubProtocolWebSocketHandler(clientInboundChannel(), clientOutboundChannel());
    }

    @Override
    public void configureWebSocketTransport( WebSocketTransportRegistration registry )
    {
        super.configureWebSocketTransport(registry);
    }

    @Override
    public boolean configureMessageConverters( List<MessageConverter> messageConverters )
    {
        return super.configureMessageConverters(messageConverters);
    }

    @Override
    public void configureClientInboundChannel( ChannelRegistration registration )
    {
        super.configureClientInboundChannel(registration);
    }

    @Override
    public void configureClientOutboundChannel( ChannelRegistration registration )
    {
        super.configureClientOutboundChannel(registration);
    }

    @Override
    public void addArgumentResolvers( List<HandlerMethodArgumentResolver> argumentResolvers )
    {
        super.addArgumentResolvers(argumentResolvers);
    }

    @Override
    public void addReturnValueHandlers( List<HandlerMethodReturnValueHandler> returnValueHandlers )
    {
        super.addReturnValueHandlers(returnValueHandlers);
    }

}

public class CustomSubProtocolWebSocketHandler extends SubProtocolWebSocketHandler {

    private static final Logger LOGGER = LoggerFactory.getLogger(CustomSubProtocolWebSocketHandler.class);

    @Autowired
    private UserCommons userCommons;

    CustomSubProtocolWebSocketHandler(MessageChannel clientInboundChannel,
                                      SubscribableChannel clientOutboundChannel) {
        super(clientInboundChannel, clientOutboundChannel);
    }

    @Override
    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
        LOGGER.info("************************************************************************************************************************New webSocket connection was established: {}", session);
        String token = session.getUri().getQuery().replace("token=", "");
        try
        {
            String user = Jwts.parser().setSigningKey(TokenConstant.SECRET)
                    .parseClaimsJws(token.replace(TokenConstant.TOKEN_PREFIX, "")).getBody().getSubject();
            Optional<UserModel> userModelOptional = userCommons.getUserByEmail(user);
            if( !userModelOptional.isPresent() )
            {
                LOGGER.error(
                        "************************************************************************************************************************Invalid token is passed with web socket request");
                throw new DataException(GeneralConstants.EXCEPTION, "Invalid user", HttpStatus.BAD_REQUEST);
            }
        }
        catch( Exception e )
        {
            LOGGER.error(GeneralConstants.ERROR, e);
        }
        super.afterConnectionEstablished(session);
    }

    @Override
    public void afterConnectionClosed(WebSocketSession session, CloseStatus closeStatus) throws Exception {
        LOGGER.error("************************************************************************************************************************webSocket connection was closed");
        LOGGER.error("Reason for closure {} Session: {} ", closeStatus.getReason(),session.getId() );
        super.afterConnectionClosed(session, closeStatus);
    }

    @Override
    public void handleTransportError(WebSocketSession session, Throwable exception) throws Exception {

        LOGGER.error("************************************************************************************************************************Connection closed unexpectedly");
        LOGGER.error(GeneralConstants.ERROR, exception);
        super.handleTransportError(session, exception);
    }
}

但是连接并没有得到一致的建立，大多数情况下，它在打开连接时被卡住，在后端日志中，我可以看到连接正在建立，并且创建了一个会话。但是，在浏览器控制台中，我可以看到客户端正在向服务器发送消息，但服务器没有确认消息

有时，当我刷新浏览器10-15次时，连接成功建立。我的配置有错误吗

---

谢谢。

鉴于您可以点击刷新10或15次，然后获得连接，我很好奇您是否正在处理cookie问题？我知道Chrome以这类东西而闻名。无论如何，关闭所有浏览器窗口并停止浏览器，然后启动浏览器，并告诉它清除浏览历史记录，然后尝试连接。另外，请确保您阅读了您实际使用的spring boot版本的spring boot文档，并在问题和寻找答案时指定SB版本

您是否尝试在连接建立后注释掉部分代码@纳纳瓦纳拉

let url = `/ws?token=${localStorage.getItem("access_token")}`;
        // Web Socket connection
        /* eslint-disable */
        let sockJS = new SockJS(url);
        let stompClient = Stomp.over(sockJS);
        debugger
        this.setState({
            stompObject : stompClient,
        });