タイトル長くてスミマセン。
環境
・Wildfly 10.1.0.Final
・Struts 2.3.34
最初に解決方法を書いておきます
Wildfly設定 (standalone.xml)
<http-listener name="default" socket-binding="http" redirect-socket="https" enable-http2="true" />
↓
<http-listener name="default" socket-binding="http" redirect-socket="https" enable-http2="true" max-post-size="1073741824" />
struts.xml
<struts> <!-- 略 -->
<constant name="struts.multipart.maxSize" value="10485760" /><!-- 10MB -->
<constant name="struts.multipart.parser" value="jakarta-stream" />
<!-- 略 -->
</struts>
※ InterceptorStackにdefaultStackが入っているか、もしくはfileUploadが含まれていること。
messages.properties
struts.message.upload.error.FileSizeLimitExceededException=ファイルサイズが大きすぎます。
説明
Wildflyは大きなサイズのリクエストを受けるとコネクションをターミネートするようになっています。この場合
java.io.IOException: UT000020: Connection terminated as request was larger than 1073741824
がスタックに出力されると思います。(1073741824は設定されている最大サイズ)
Chromeでは ERR_CONNECTION_RESET が表示されているのが確認できます。
まずこの設定されているサイズを大きくするのが、Wildflyの設定(standalone.xml)です。
一方Struts2では、サイズのチェックを行い、サイズオーバーであればエラーとするような設定をstruts.xmlに行います。
struts.multipart.maxSize にサイズを設定します。
10MBであれば、10 * 1024 * 1024 = 10485760 [byte]といった計算をして設定します。
この場合に発生するExceptionは、InterceptorStackのExceptionではハンドリングできないので、エラーメッセージはmessage.propertiesに、struts.message.upload.error.FileSizeLimitExceededException をキーにエラーメッセージを設定します。
スタック
検索用も兼ねて。こんなスタックが出ます。
リクエストサイズが大きすぎる場合にWildflyから出力されるスタック。
HH:mm:SS,SSS ERROR [stderr] (default task-10) java.io.IOException: UT000020: Connection terminated as request was larger than 1073741824 HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.conduits.FixedLengthStreamSourceConduit.checkMaxSize(FixedLengthStreamSourceConduit.java:168) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.conduits.FixedLengthStreamSourceConduit.read(FixedLengthStreamSourceConduit.java:229) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2265) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.xnio.channels.Channels.readBlocking(Channels.java:294) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:168) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:144) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:999) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903) HH:mm:SS,SSS ERROR [stderr] (default task-10) at java.io.InputStream.read(InputStream.java:101) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:100) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:70) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:593) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:617) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:634) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.findNextItem(FileUploadBase.java:1023) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:1003) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.commons.fileupload.servlet.ServletFileUpload.getItemIterator(ServletFileUpload.java:154) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.multipart.JakartaStreamMultiPartRequest.processUpload(JakartaStreamMultiPartRequest.java:287) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.multipart.JakartaStreamMultiPartRequest.parse(JakartaStreamMultiPartRequest.java:248) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:84) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:849) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:138) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) HH:mm:SS,SSS ERROR [stderr] (default task-10) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805) HH:mm:SS,SSS ERROR [stderr] (default task-10) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) HH:mm:SS,SSS ERROR [stderr] (default task-10) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) HH:mm:SS,SSS ERROR [stderr] (default task-10) at java.lang.Thread.run(Thread.java:748) HH:mm:SS,SSS ERROR [stderr] (default task-11) java.io.IOException: UT000020: Connection terminated as request was larger than 1073741824 HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.conduits.FixedLengthStreamSourceConduit.checkMaxSize(FixedLengthStreamSourceConduit.java:168) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.conduits.FixedLengthStreamSourceConduit.read(FixedLengthStreamSourceConduit.java:229) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:209) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:2265) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.xnio.channels.Channels.readBlocking(Channels.java:294) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:168) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.spec.ServletInputStreamImpl.read(ServletInputStreamImpl.java:144) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:999) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903) HH:mm:SS,SSS ERROR [stderr] (default task-11) at java.io.InputStream.read(InputStream.java:101) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:100) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:70) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:593) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:617) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:634) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.findNextItem(FileUploadBase.java:1023) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:1003) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.commons.fileupload.servlet.ServletFileUpload.getItemIterator(ServletFileUpload.java:154) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.multipart.JakartaStreamMultiPartRequest.processUpload(JakartaStreamMultiPartRequest.java:287) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.multipart.JakartaStreamMultiPartRequest.parse(JakartaStreamMultiPartRequest.java:248) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:84) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:849) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:138) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) HH:mm:SS,SSS ERROR [stderr] (default task-11) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805) HH:mm:SS,SSS ERROR [stderr] (default task-11) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) HH:mm:SS,SSS ERROR [stderr] (default task-11) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) HH:mm:SS,SSS ERROR [stderr] (default task-11) at java.lang.Thread.run(Thread.java:748)
こちらはStruts2から出力されるサイズオーバーのスタックです。
HH:mm:SS,SSS INFO [stdout] (default task-8) YYYY/MM/DD HH:mm:SS:SSS WARN Request exceeded size limit! HH:mm:SS,SSS INFO [stdout] (default task-8) org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (13144152) exceeds the configured maximum (10485760) HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:968) ~[commons-fileupload-1.3.2.jar:1.3.2] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310) ~[commons-fileupload-1.3.2.jar:1.3.2] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:334) ~[commons-fileupload-1.3.2.jar:1.3.2] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parseRequest(JakartaMultiPartRequest.java:192) ~[struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.processUpload(JakartaMultiPartRequest.java:131) ~[struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:92) ~[struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:84) [struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:849) [struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:138) [struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) [struts2-core-2.3.32.jar:2.3.32] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) [wildfly-undertow-10.1.0.Final.jar!/:10.1.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) [wildfly-undertow-10.1.0.Final.jar!/:10.1.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805) [undertow-core-1.4.0.Final.jar!/:1.4.0.Final] HH:mm:SS,SSS INFO [stdout] (default task-8) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_144] HH:mm:SS,SSS INFO [stdout] (default task-8) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_144] HH:mm:SS,SSS INFO [stdout] (default task-8) at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
雑感
結局Wildflyで指定しているサイズをオーバーした時はブラウザは
ERR_CONNECTION_RESET になるので、なんだか解決されていない感。
参考
https://teratail.com/questions/67329
Undertow subsystem configuration - WildFly 10 - Project Documentation Editor
