[jboss-jira] [JBoss JIRA] (WFLY-3895) Blocking request failed HttpServerExchange{ POST /fabric/jolokia}

[Karthick Jaganathan (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029188#comment-13029188 ] 

Karthick Jaganathan commented on WFLY-3895:
-------------------------------------------

No, I'm not trying to write data after the exchange has ended.  

To provide more context:  My application is a simple REST application that responds to requests.   I use curl to POST data and get responses.   For the first time, after the applicaiton is started, the request and response works fine.   Subsequent Requests gets into this state (Error on server).  Any other clues? 

Thank You -Karthick

> Blocking request failed HttpServerExchange{ POST /fabric/jolokia}
> -----------------------------------------------------------------
>
>                 Key: WFLY-3895
>                 URL: https://issues.jboss.org/browse/WFLY-3895
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>    Affects Versions: 8.1.0.Final
>            Reporter: Thomas Diesler
>            Assignee: Stuart Douglas
>             Fix For: 9.0.0.Beta1
>
>
> This happens with an Http POST request for a Jolokia MBean operation.
> Attribute reads seem to work.
> {code}
> 10:28:10,823 ERROR [io.undertow.request] (default task-3) Blocking request failed HttpServerExchange{ POST /fabric/jolokia}: java.lang.IllegalStateException: UT000004: getResponseChannel() has already been called
> 	at io.undertow.server.protocol.http.HttpContinue.createResponseSender(HttpContinue.java:78)
> 	at io.undertow.server.handlers.HttpContinueReadHandler$ContinueConduit.read(HttpContinueReadHandler.java:104)
> 	at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:127) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> 	at io.undertow.channels.DetachableStreamSourceChannel.read(DetachableStreamSourceChannel.java:181)
> 	at io.undertow.server.HttpServerExchange$ReadDispatchChannel.read(HttpServerExchange.java:1952)
> 	at org.xnio.channels.Channels.readBlocking(Channels.java:294) [xnio-api-3.2.2.Final.jar:3.2.2.Final]
> 	at io.undertow.servlet.spec.ServletInputStreamImpl.readIntoBuffer(ServletInputStreamImpl.java:146)
> 	at io.undertow.servlet.spec.ServletInputStreamImpl.close(ServletInputStreamImpl.java:218)
> 	at io.undertow.servlet.spec.HttpServletRequestImpl.closeAndDrainRequest(HttpServletRequestImpl.java:588)
> 	at io.undertow.servlet.core.ServletBlockingHttpExchange.close(ServletBlockingHttpExchange.java:69)
> 	at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1404)
> 	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:193)
> 	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67]
> 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67]
> {code}



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