Why is fileUpload so unstable?

[bjorntj]

Is it me or the component?

I am using JSF 2.2 so I haven't configured any special jar files or settings and using advanced mode. This works sometimes but then it stops working for awhile until it suddenly starts working sometimes again, just by me stopping and starting Jetty...

The code I am using, looks like this:

Code: Select all

<h:form id="mainform" enctype="multipart/form-data" >

   <p:growl id="globalMessages" sticky="false" globalOnly="false"/>

   <p:fileUpload id="filopplaster" fileUploadListener="#{importController.fileUploadListener}" mode="advanced" dragDropSupport="true" accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
                                  update="globalMessages" sizeLimit="100000" fileLimit="1" allowTypes="/(\.|\/)(xlsx)$/" uploadLabel="Last opp" cancelLabel="Avbryt" label="Velg" />

   <p:message for="filopplaster" />

</h:form>

What always happens when I press Upload, is that I see the progress bar for the upload but when it doesn't work, the fileUploadListener method is never called and I can find no errors anywhere...

What am I missing?


Regards,

BTJ

[bjorntj]

I added <p:log> to my page and I see I get the following debug message when I click Upload but not sure what it means or if it's related at all..:

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PrimeFaces already loaded, ignoring duplicate execution.

[kukeltje]

The source is open... See where it is logged and try to deduce why it logs this

[cagatay.civici]

We are not aware of such an issue, a reproducible case would help.

[bjorntj]

And you do not recognize the log message either? It seems to come when the listener is not called...

[bjorntj]

I am wondering if this might be a Jetty problem... I changed the UPLOAD context param to native instead of auto and then it worked 9-10 times before it stopped again (which is more than the 1-2 times it used to work..).