Spring After native building, the Tomcat Unix socket configuration does not take effect.

Affects: \

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I have encountered an issue and I'm not sure if it's caused by Spring or GraalVM.

@Configuration(proxyBeanMethods = false)
@Slf4j
public class TomcatAutoConfiguration {

    @Bean
    public WebServerFactoryCustomizer<TomcatServletWebServerFactory> webServerFactoryCustomizer(ServerProperties serverProperties) {
        return factory -> {
            if (serverProperties.getUseUnixSocket()) {
                    String os = System.getProperty("os.name").toLowerCase();
                if (os.contains("nix") || os.contains("nux") || os.contains("aix")) {
                    log.info("Unix system，use Unix socket");
                    factory.addConnectorCustomizers(connector -> connector.setProperty("unixDomainSocketPath", serverProperties.getSocketFile()));
                }
            }
        };
    }
}

The code above, when run using java -jar, will listen to a socket at the specified file path. However, after building it using native, the code still runs normally, but it actually listens to a port instead of a Unix socket file.

Comment From: sdeleuze

It does not look like a Spring Framework issue, and looks more suitable for a https://stackoverflow.com question. You can also go on the GraalVM Slack with a reproducer.