Sping webServiceTemplate的setTimeout不工作

Question

我试图为webServiceTemplate设置超时，但是当我执行marshalSendAndReceive()时，超时忽略了。请求大约需要5秒，但在coinfiguration中我设置了5毫秒。我试着用HttpComponentsMessageSender代替HttpWebServiceMessageSenderBuilder，但也没有效果。那么有没有办法解决这个问题呢？

@Bean
public Jaxb2Marshaller marshaller() {
    Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
    marshaller.setPackagesToScan(applicationProps.getPackagesToScan());
    return marshaller;
}

@Bean
public WebServiceTemplate webServiceTemplate(final WebServiceTemplateBuilder builder) {
    return builder.setMarshaller(marshaller()).setUnmarshaller(marshaller())
            .messageSenders(List.of(
                    new BasicAuthHttpsConnectionMessageSender(props.getUsername(), props.getPassword()),
                    new HttpWebServiceMessageSenderBuilder()
                            .setConnectTimeout(Duration.ofMillis(5))
                            .setReadTimeout(Duration.ofMillis(5)).build()
            )).build();
}

Answer 1

这里,

    new HttpWebServiceMessageSenderBuilder()
             .setConnectTimeout(Duration.ofMillis(5))
             .setReadTimeout(Duration.ofMillis(5)).build();

你需要提供一个大的持续时间，即Duration.ofMillis(500)，现在你就可以看到效果了。所以它就像是

    new HttpWebServiceMessageSenderBuilder()
             .setConnectTimeout(Duration.ofMillis(500))
             .setReadTimeout(Duration.ofMillis(500)).build();

5 millis的持续时间很短，所以你不会注意到它。请参阅here

Answer 2

只需使用setConnectTimeout(5)，而不是使用Duration.ofMillis(5)

@Bean
public Jaxb2Marshaller marshaller() {
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
marshaller.setPackagesToScan(applicationProps.getPackagesToScan());
return marshaller;
}

@Bean
 public WebServiceTemplate webServiceTemplate(final WebServiceTemplateBuilder 
  builder) {
return builder.setMarshaller(marshaller()).setUnmarshaller(marshaller())
        .messageSenders(List.of(
                new BasicAuthHttpsConnectionMessageSender(props.getUsername(), props.getPassword()),
                new HttpWebServiceMessageSenderBuilder()
                        .setConnectTimeout(5)
                        .setReadTimeout(5).build()
        )).build();

}