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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] [Moved] (HTTPCORE-309) Infinite Loop in ContentInputStream.close()
Date Wed, 12 Sep 2012 21:35:09 GMT

     [ https://issues.apache.org/jira/browse/HTTPCORE-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Oleg Kalnichevski moved HTTPASYNC-27 to HTTPCORE-309:
-----------------------------------------------------

    Affects Version/s:     (was: 4.0-beta2)
                       4.2.1
                  Key: HTTPCORE-309  (was: HTTPASYNC-27)
              Project: HttpComponents HttpCore  (was: HttpComponents HttpAsyncClient)
    
> Infinite Loop in ContentInputStream.close()
> -------------------------------------------
>
>                 Key: HTTPCORE-309
>                 URL: https://issues.apache.org/jira/browse/HTTPCORE-309
>             Project: HttpComponents HttpCore
>          Issue Type: Bug
>    Affects Versions: 4.2.1
>            Reporter: Mark Greene
>         Attachments: asyncbug.tar
>
>
> I've noticed this specifically with 204 status codes (No Content). I've stepped through
this and it appears the main cause is that the 'endOfStream' variable inside SimpleInputBuffer
doesn't appear to be set to true.
> Here's a stack trace of a thread that is stuck in an infinite loop:
> "I/O dispatcher 7" daemon prio=10 tid=0x08ab8400 nid=0x2dcd runnable [0xf2bd3000]
>    java.lang.Thread.State: RUNNABLE
>         at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:129)
>         at org.apache.http.nio.util.SimpleInputBuffer.read(SimpleInputBuffer.java:100)
>         at org.apache.http.nio.entity.ContentInputStream.close(ContentInputStream.java:86)
>         at org.apache.http.util.EntityUtils.consume(EntityUtils.java:85)

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