ICEpdf
  1. ICEpdf
  2. PDF-171

Document Disposal not possible during page initialization

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.2, 4.1
    • Component/s: Core/Parsing
    • Labels:
      None
    • Environment:
      Load a document page that takes a long time to initialize. Close the document immediately after opening. The viewer RI will appear to hang until the page(s) are done loading. Capture a stack trace to see the lock issue.

      Description

      A client has reported a thread lock issue when trying to close a document that contains pages that take a long time to initialize. See attached stack trace. The report is valid.

      When a page is loaded the page initializer thread gets a lock on the Page object. When the awt-event thread gets the command to dispose the document it can't call page.removePaintPagelistener because of the page initializer lock. Moving the add/removePaintPageListeners synchronization to the vector object gets around this issue.

        Activity

        Patrick Corless created issue -
        Patrick Corless made changes -
        Field Original Value New Value
        Salesforce Case []
        Component/s Core [ 10022 ]
        Fix Version/s 4.0.2 [ 10234 ]
        Tyler Johnson made changes -
        Salesforce Case [5007000000Ar2To]
        Dirk Maass made changes -
        Patrick Corless made changes -
        Fix Version/s 4.1 [ 10227 ]
        Fix Version/s 4.0.2 [ 10234 ]
        Patrick Corless made changes -
        Fix Version/s 4.0.2 [ 10234 ]
        Fix Version/s 4.1 [ 10227 ]
        Patrick Corless made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Patrick Corless made changes -
        Fix Version/s 4.1 [ 10227 ]
        Ken Fyten made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Patrick Corless
            Reporter:
            Patrick Corless
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: