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From "Takaya Matsuishi (JIRA)" <>
Subject [jira] Commented: (AXIS-1433) Problem about Stub adds the Attachment of response to the next request
Date Mon, 22 Nov 2004 04:43:25 GMT
     [ ]
Takaya Matsuishi commented on AXIS-1433:

Thank you for your response.

I'm confirming with the latest code in CVS, and have not gotten the result yet.

However, at least, Axis 1.0 worked properly, and then, the later versions had this bug until
Axis 1.1(Final).

I will report after confirming with the latest code again.

Thank you.

> Problem about Stub adds the Attachment of response to the next request
> ----------------------------------------------------------------------
>          Key: AXIS-1433
>          URL:
>      Project: Axis
>         Type: Bug
>     Versions: 1.0, 1.1beta, 1.1, 1.1RC1, 1.1rc2, 1.2 Alpha, 1.2 Beta
>  Environment: OS:Win2k
> JRE: J2SE1.4.2_03
> Axis 1.1, 1.2Beta
>     Reporter: Takaya Matsuishi
>     Priority: Critical

> Hi, all
> Our software(Client for Web Service) calls Web Service which returns
> MIME Attachment with Stub generated by WSDL2Java.
> While the client had held DataHandler acquired from the response is
> called, if the client calls web service using same Stub instance, client
> CAN NOT access to the InputStream in DataHandler.
> (InputStream throws IOException of "resouceDeleted.")
> I investigated the source, and confirmed InputStream becomes invalid in the
> following flow.
> 1. 
> At this line of each Stub methods,
> "extractAttachements(_call);"
> (after "Object _resp = call.invoke(xx);"),
> Stub holds attachments in response.
> 2.
> Stub adds to the request in next "setAttachments(_call);".
> 3.
> When HttpSender outputs the requests to the stream, Massage calls
> "AttachmentsImpl#writeContentToStream()".
> 4.
> AttatchementImpl calls ManagedMemoryDataSource#delete(), then
> InputStream becomes invalid.
> I also saw these bug reports.
> However, I cannot understand why Stub adds the Attachment of response to
> the next request, and I have no idea how I should avoid.
> Please advise me.
> Thank you.
> Best regards,
> Takaya Matsuishi

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