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https://issues.apache.org/jira/browse/CXF-6863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akitoshi Yoshida reassigned CXF-6863:
-------------------------------------
Assignee: Akitoshi Yoshida
> WS-RM 3.x does not work with attachments upon a network error
> -------------------------------------------------------------
>
> Key: CXF-6863
> URL: https://issues.apache.org/jira/browse/CXF-6863
> Project: CXF
> Issue Type: Bug
> Components: WS-* Components
> Affects Versions: 3.1.3, 3.0.9
> Reporter: Akitoshi Yoshida
> Assignee: Akitoshi Yoshida
> Attachments:
> 0001-WS-RM-3.x-fix-for-retransmission-works-with-attachme.patch
>
>
> When sending messages with an attachment, the CXF 3.x WS-RM code may lose
> message at the client side when a network error occurs. This was working with
> CXF 2.x WS-RM.
> This problem is related to the change CXF-4866 which changed the way how the
> outgoing message is captured. Previously, the entire message was buffered and
> captured, which isolated this capturing from network issue. In 3.x, only the
> SOAP part is captured in this way and not the attachments. As a result, an
> exception will be thrown during the attachment serialization when a network
> error occurs and the message will not be correctly placed in the
> retransmission queue.
> By comparing CXF 3.x and 2.x code,
> In 3.x., AttachmentSerializer.writeProlog will directly writes to the IO and
> this can trigger a Fault from AttachmentOutInterceptor.handleMessage.
> URLConnectionHTTPConduit$URLConnectionWrappedOutputStream(AbstractThresholdOutputStream).write(byte[],
> int, int) line: 61
> URLConnectionHTTPConduit$URLConnectionWrappedOutputStream(AbstractWrappedOutputStream).write(byte[])
> line: 60
> CacheAndWriteOutputStream.write(byte[]) line: 89
> AttachmentSerializer.writeProlog() line: 182
> AttachmentOutInterceptor.handleMessage(Message) line: 77
> whereas in CXF 2.x, AttachmentSerializer.writeProlog will write to the
> buffered WriteOnCloseOutputStream, as its RetransmissionInterceptor inserts
> WriteOnCloseOutputStream to isolate itself from any network issue.
> WriteOnCloseOutputStream(CachedOutputStream).write(byte[]) line: 466
> CacheAndWriteOutputStream.write(byte[]) line: 89
> AttachmentSerializer.writeProlog() line: 172
> AttachmentOutInterceptor.handleMessage(Message) line: 72
> CXF 2.x, RetransmissionInterceptor inserted WriteOnCloseOutputStream to
> capture the message entirely.
> There seem to be other issues with attachments handling in CXF 3.x. Along
> with other issues CXF-6646, I am not sure how we should fix all these issues.
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