undertow not work on windows 11

[John-Chan]

SpringBoot version: 2.6.7

any http request will fail on windows 11

logs

2022-05-19 11:54:54.539  INFO 9236 --- [           main] com.example.demo.DemoApplication         : Starting DemoApplication using Java 17.0.3 on j-K3502ZA with PID 9236 (D:\git-repo\examples\undertow-demo\target\classes started by chen in D:\git-repo\examples\undertow-demo)
2022-05-19 11:54:54.542  INFO 9236 --- [           main] com.example.demo.DemoApplication         : No active profile set, falling back to 1 default profile: "default"
2022-05-19 11:54:55.261  WARN 9236 --- [           main] io.undertow.websockets.jsr               : UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2022-05-19 11:54:55.275  INFO 9236 --- [           main] io.undertow.servlet                      : Initializing Spring embedded WebApplicationContext
2022-05-19 11:54:55.275  INFO 9236 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 690 ms
2022-05-19 11:54:55.527  INFO 9236 --- [           main] io.undertow                              : starting server: Undertow - 2.2.17.Final
2022-05-19 11:54:55.530  INFO 9236 --- [           main] org.xnio                                 : XNIO version 3.8.6.Final
2022-05-19 11:54:55.532  INFO 9236 --- [           main] org.xnio.nio                             : XNIO NIO Implementation Version 3.8.6.Final
2022-05-19 11:54:55.564  INFO 9236 --- [           main] org.jboss.threads                        : JBoss Threads version 3.1.0.Final
2022-05-19 11:54:55.610  INFO 9236 --- [           main] o.s.b.w.e.undertow.UndertowWebServer     : Undertow started on port(s) 8080 (http)
2022-05-19 11:54:55.622  INFO 9236 --- [           main] com.example.demo.DemoApplication         : Started DemoApplication in 1.426 seconds (JVM running for 1.955)
2022-05-19 11:54:57.277  INFO 9236 --- [  XNIO-1 task-1] io.undertow.servlet                      : Initializing Spring DispatcherServlet 'dispatcherServlet'
2022-05-19 11:54:57.277  INFO 9236 --- [  XNIO-1 task-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2022-05-19 11:54:57.278  INFO 9236 --- [  XNIO-1 task-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 1 ms
2022-05-19 11:54:57.311 ERROR 9236 --- [  XNIO-1 task-3] io.undertow.request                      : UT005023: Exception handling request to /

org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.xnio.conduits.Conduits
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1082) ~[spring-webmvc-5.3.19.jar:5.3.19]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.19.jar:5.3.19]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.19.jar:5.3.19]
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.19.jar:5.3.19]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:497) ~[jakarta.servlet-api-4.0.4.jar:4.0.4]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.19.jar:5.3.19]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar:4.0.4]
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.19.jar:5.3.19]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar:5.3.19]
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.19.jar:5.3.19]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar:5.3.19]
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.19.jar:5.3.19]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar:5.3.19]
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:79) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:79) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100) ~[undertow-servlet-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:387) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:852) ~[undertow-core-2.2.17.Final.jar:2.2.17.Final]
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:2019) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1558) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1423) ~[jboss-threads-3.1.0.Final.jar:3.1.0.Final]
	at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280) ~[xnio-api-3.8.6.Final.jar:3.8.6.Final]
	at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]

demo project : https://github.com/John-Chan/undertow-demo

workwaround

update xnio to 3.8.7.Final

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-undertow</artifactId>
	<exclusions>
		<exclusion>
			<groupId>org.jboss.xnio</groupId>
			<artifactId>xnio-api</artifactId>
		</exclusion>
		<exclusion>
			<groupId>org.jboss.xnio</groupId>
			<artifactId>xnio-nio</artifactId>
		</exclusion>
	</exclusions>
</dependency>
<dependency>
	<groupId>org.jboss.xnio</groupId>
	<artifactId>xnio-api</artifactId>
	<version>3.8.7.Final</version>
</dependency>
<dependency>
	<groupId>org.jboss.xnio</groupId>
	<artifactId>xnio-nio</artifactId>
	<version>3.8.7.Final</version>
</dependency>

ref

https://issues.redhat.com/browse/XNIO-404

[wilkinsona]

Thanks for bringing this to our attention. Spring Boot doesn't manage the version of XNIO. Instead, we use the default version that's depended upon by Undertow. If you need a different version, you should override it as you have done. We will pick up any new version of Undertow that upgrades XNIO in due course.