Uploaded image for project: 'ZK'
  1. ZK
  2. ZK-4318

simultaneous fileupload media lost

    Details

      Description

      Steps to Reproduce

      run the fiddle: http://zkfiddle.org/sample/1hjcgam/3-simultaneous-upload-media-lost

      <zk>
      	<button label="upload" upload="true" onUpload='Clients.log("Uploaded: " + event.getMedia());'/>
      </zk>
      

      start several concurrent uploads quickly, choose files long enough or limit network speed in developer tools

      Current Result

      sometimes the uploadevent.getMedia() will return null

      Uploaded: org.zkoss.zk.au.http.AuDropUploader$StreamVideo@2c3bc10b
      Uploaded: org.zkoss.zk.au.http.AuDropUploader$StreamVideo@3d1a5838
      Uploaded: org.zkoss.zk.au.http.AuDropUploader$StreamVideo@72d28b60
      Uploaded: null
      

      Expected Result

      after a successful upload the media should not be null
      or an error should be displayed indicating the failure

      Debug Info

      used file size to reproduce was 1.2MB on zkfiddle

      Root Cause

      Workaround

        Attachments

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            People

            • Assignee:
              rudyhuang rudyhuang
              Reporter:
              cor3000 cor3000
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              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

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