问题描述
我试图上传大文件（400MB +）wildfly 8.1，我得到了一个IOException，但我没有遇到任何异常与相同的条件，当使用JBoss 7服务器：例外：
$ b $ pre $ 阻塞请求失败HttpServerExchange {POST / ehub / contentstore / categories / maincategory / file / create}：java.lang .RuntimeException：java.io.IOException：在io.undertow.servlet.spec.HttpServletResponseImpl.responseDone（HttpServletResponseImpl.java:527）
处发生故障
在io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest （ServletInitialHandler.java:287）
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest（ServletInitialHandler.java:227）
at io.undertow.servlet.handlers.ServletInitialHandler.access $ 000（ServletInitialHandler。 java：73）
at io.undertow.servlet.handlers.ServletInitialHandler $ 1.handleRequest（ServletInitialHandler.java:146）
at io.undertow.server.Connectors.executeRootHandler（如果您使用的是Java虚拟机，则可以使用以下命令：
at io.undertow.server.HttpServerExchange $ 1.run（HttpServerExchange.java:727）
at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1145）[ rt.jar：1.7.0_51]
在java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:615）[rt.jar：1.7.0_51]
在java.lang.Thread .run（Thread.java:744）[rt.jar：1.7.0_51]
导致：java.io.IOException：在sun.nio.ch.FileDispatcherImpl.write0中损坏的管道
（Native Method ）[rt.jar：1.7.0_51]
at sun.nio.ch.SocketDispatcher.write（SocketDispatcher.java:47）[rt.jar：1.7.0_51]
at sun.nio.ch .IOUtil.writeFromNativeBuffer（IOUtil.java:93）[rt.jar：1.7.0_51]
at sun.nio.ch.IOUtil.write（IOUtil.java:51）[rt.jar：1.7.0_51]
at sun.nio.ch.SocketChannelImpl.write（SocketChannelImpl.java:487）[rt.jar：1.7.0_51]
at org.xnio.nio.NioSocketConduit.write（NioSocketConduit.java:150 ）[xnio-nio-3.2.2.Final.jar：3.2.2.Final]
at io.underto w.server.protocol.http.HttpResponseConduit.processWrite（HttpResponseConduit.java:212）
at io.undertow.server.protocol.http.HttpResponseConduit.flush（HttpResponseConduit.java:629）
at io。 （FinishableStreamSinkConduit.java:83）
at org.xnio.conduits.ConduitStreamSinkChannel.flush（ConduitStreamSinkChannel.java:162）[xnio-api-3.2.2.Final.jar：3.2。 2.Final]
at io.undertow.channels.DetachableStreamSinkChannel.flush（DetachableStreamSinkChannel.java:100）
at org.xnio.channels.Channels.flushBlocking（Channels.java:63）[xnio-api -3.2.2.Final.jar：3.2.2.Final]
at io.undertow.servlet.spec.ServletOutputStreamImpl.close（ServletOutputStreamImpl.java:625）
at io.undertow.servlet.spec .httpServletResponseImpl.closeStreamAndWriter（HttpServletResponseImpl.java:451）
at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone（HttpServletResponseImpl.java:525）
standalone.xml：
< subsystem xmlns =urn：jboss：domain：undertow：1.1>
< buffer-cache name =default/>
< server name =default-server>
< http-listener name =defaultsocket-binding =httpmax-post-size =974247881/>
< host name =default-hostalias =localhost>
< location name =/handler =welcome-content/>
< filter-ref name =server-header/>
< filter-ref name =x-powered-by-header/>
< / host>
< / server>
< servlet-container name =default>
< jsp-config />
< / servlet-container>
< handlers>
< / handlers>
< filters>
< response-header name =server-headerheader-name =Serverheader-value =WildFly / 8/>
< response-header name =x-powered-by-headerheader-name =X-Powered-Byheader-value =Undertow / 1/>
< / filters>
< / subsystem>
我有同样的问题，我解决了这个问题。它可以帮助其他人。
为了允许更多的http请求头大小，您需要更改jboss或wildfly的standalone.conf文件。
将max-header-size属性添加到默认服务器，并重新启动服务器，它将工作
Standalone.conf
< subsystem xmlns =urn：jboss：domain：undertow：1.1>
< buffer-cache name =default/>
< server name =default-server>
< http-listener name =defaultsocket-binding =httpmax-header-size =974247881/>
< host name =default-hostalias =localhost>
< location name =/handler =welcome-content/>
< filter-ref name =server-header/>
< filter-ref name =x-powered-by-header/>
< / host>
< / server>
...
< / subsystem>
I try to upload large files(400mb+) to wildfly 8.1 and i get an IOException but i dont encounter any exception with the same conditions when using jboss 7 server:
Exception:
Blocking request failed HttpServerExchange{ POST /ehub/contentstore/categories/maincategory/file/create}: java.lang.RuntimeException: java.io.IOException: Broken pipe
at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:527)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:287)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:177)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
Caused by: java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method) [rt.jar:1.7.0_51]
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) [rt.jar:1.7.0_51]
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) [rt.jar:1.7.0_51]
at sun.nio.ch.IOUtil.write(IOUtil.java:51) [rt.jar:1.7.0_51]
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487) [rt.jar:1.7.0_51]
at org.xnio.nio.NioSocketConduit.write(NioSocketConduit.java:150) [xnio-nio-3.2.2.Final.jar:3.2.2.Final]
at io.undertow.server.protocol.http.HttpResponseConduit.processWrite(HttpResponseConduit.java:212)
at io.undertow.server.protocol.http.HttpResponseConduit.flush(HttpResponseConduit.java:629)
at io.undertow.conduits.FinishableStreamSinkConduit.flush(FinishableStreamSinkConduit.java:83)
at org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at io.undertow.channels.DetachableStreamSinkChannel.flush(DetachableStreamSinkChannel.java:100)
at org.xnio.channels.Channels.flushBlocking(Channels.java:63) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
at io.undertow.servlet.spec.ServletOutputStreamImpl.close(ServletOutputStreamImpl.java:625)
at io.undertow.servlet.spec.HttpServletResponseImpl.closeStreamAndWriter(HttpServletResponseImpl.java:451)
at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:525)
I increased the max-post-size but it didnt work.
standalone.xml :
<subsystem xmlns="urn:jboss:domain:undertow:1.1">
<buffer-cache name="default"/>
<server name="default-server">
<http-listener name="default" socket-binding="http" max-post-size="974247881"/>
<host name="default-host" alias="localhost">
<location name="/" handler="welcome-content"/>
<filter-ref name="server-header"/>
<filter-ref name="x-powered-by-header"/>
</host>
</server>
<servlet-container name="default">
<jsp-config/>
</servlet-container>
<handlers>
<file name="welcome-content" path="${jboss.home.dir}/welcome-content"/>
</handlers>
<filters>
<response-header name="server-header" header-name="Server" header-value="WildFly/8"/>
<response-header name="x-powered-by-header" header-name="X-Powered-By" header-value="Undertow/1"/>
</filters>
</subsystem>
I have found solution for this. I had this same issue and I solved it. It may help others.
For allowing more http request header size you need to change standalone.conf file of jboss or wildfly.
Add max-header-size attribute to default server and restart the server it will workStandalone.conf
<subsystem xmlns="urn:jboss:domain:undertow:1.1">
<buffer-cache name="default"/>
<server name="default-server">
<http-listener name="default" socket-binding="http" max-header-size="974247881"/>
<host name="default-host" alias="localhost">
<location name="/" handler="welcome-content"/>
<filter-ref name="server-header"/>
<filter-ref name="x-powered-by-header"/>
</host>
</server>
...
</subsystem>
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