如何在 soap 生产者中使用默认 soap 响应设置超时?

How to set a timeout with a default soap response in soap producer?

我知道超时是客户端的 属性,但我们需要 在 2 分钟内从 spring soap 端点发送响应。

如何在 spring soap 中超时并在指定时间内从 soap 生产者应用程序发送默认响应?

容器:Tomcat

@Endpoint
public class SOAPEndpoint {
    private static final String NAMESPACE_URI = "http://spring.io/guides/gs-producing-web-service";

    private Repository repository;

    

    @PayloadRoot(namespace = NAMESPACE_URI, localPart = "getData")
    @ResponsePayload
    public Response getCountry(@RequestPayload SampleRequest request) {
    Response response = new Response();
        response.setCountry(repository.retrieveData(request.getParam())); // this lines takes 5 minutes to respond

        return response;
    }
}

我找不到基于配置的解决方案,但这里有可能的基于库的解决方案:

  • 有些数据库允许您设置查询超时,因此如果您可以使用它,这似乎是一个不错的方法。如果你会指定你使用的数据库,我会深入研究它。
  • 您可以使用 TimeLimiter of resilience4j:
@PayloadRoot(namespace = NAMESPACE_URI, localPart = "getCountryRequest")
@ResponsePayload
public GetCountryResponse getCountry(@RequestPayload GetCountryRequest request) {
    GetCountryResponse response = new GetCountryResponse();
    TimeLimiter timeLimiter = TimeLimiter.of(Duration.ofSeconds(1));

    try {
        Country country = timeLimiter.executeFutureSupplier(() ->
           CompletableFuture.supplyAsync(() -> countryRepository.findCountry(request.getName())));
        response.setCountry(country);

        return response;
    } catch (TimeoutException e) {
        e.printStackTrace(); // handle timeout.
    } catch (Exception e) {
        e.printStackTrace(); // handle general error.
    }

    return null; // You may want to replace this.
}

以上Producer代码来源于- https://spring.io/guides/gs/producing-web-service/ 并针对消费者进行了测试 - https://spring.io/guides/gs/consuming-web-service/