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

              Ascending order - Click to sort in descending order
              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 -
              Attachment icepdf4.0.1-fixSynchronizationInPage.patch [ 12304 ]
              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
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  0 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: