如何使用 spring-messaging-5.1.* 连接 stomp+ssl 代理？

Question

我想通过 websocket 使用 stomp 并打算与 Amazon MQ 集成，但 Amazon MQ 默认使用 stomp+ssl，然后我遇到了问题。

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {

@Autowired
private ActiveMQProperties activeMQProperties;

/**
 * Register STOMP endpoints mapping each to a specific URL and (optionally)
 * enabling and configuring SockJS fallback options.
 *
 * @param registry
 */
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
    registry.addEndpoint("/endpoint").setAllowedOrigins("*");
}

/**
 * Configure message broker options.
 *
 * @param registry
 */
@Override
public void configureMessageBroker(MessageBrokerRegistry registry) {
    registry.setApplicationDestinationPrefixes("/app");
    registry.enableStompBrokerRelay("/queue", "/topic")
            .setAutoStartup(true)
            .setVirtualHost(activeMQProperties.getHost())
            .setRelayHost(activeMQProperties.getHost())
            .setRelayPort(activeMQProperties.getPort())
            .setSystemLogin(activeMQProperties.getUser())
            .setSystemPasscode(activeMQProperties.getPassword())
            .setClientLogin(activeMQProperties.getUser())
            .setClientPasscode(activeMQProperties.getPassword());
   }}

ReactorNettyTcpClient是spring-messaging-5.1.*中TcpOperations的实现，它怎么能支持SSL呢？

Answer 1

奇迹般有效。我需要做的一件事是稍微更新 TCP 客户端创建：

    @Override
    public void configureMessageBroker(MessageBrokerRegistry registry) {

    ReactorNettyTcpClient<byte[]> tcpClient = new ReactorNettyTcpClient<>(configurer -> configurer
            .host(properties.getRelayHost())
            .port(properties.getRelayPort())
            .secure(), new StompReactorNettyCodec());

    registry.enableStompBrokerRelay("/queue", "/topic")
            .setAutoStartup(true)
            .setSystemLogin(properties.getClientLogin())
            .setSystemPasscode(properties.getClientPasscode())
            .setClientLogin(properties.getClientLogin())
            .setClientPasscode(properties.getClientPasscode())
            .setTcpClient(tcpClient);

    registry.setApplicationDestinationPrefixes("/app");
    }

依赖项：

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.4.4</version>
    <relativePath/>
</parent>
.
.
.
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-activemq</artifactId>
</dependency>
<dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>activemq-stomp</artifactId>
    <version>5.16.2</version>
</dependency>
<dependency>
    <groupId>io.projectreactor.netty</groupId>
    <artifactId>reactor-netty</artifactId>
    <version>1.0.8</version>
</dependency>