[GitHub] [felix-dev] FelixMarxIBM opened a new pull request, #233: FELIX-6515: Add global write lock to write back cfg files

["FelixMarxIBM (via GitHub)" <gi...@apache.org>]

FelixMarxIBM opened a new pull request, #233:
URL: https://github.com/apache/felix-dev/pull/233

   * Writing a file is a 2 step process where the file is created empty and then filled
   * There is a race-condition, where the DirectoryWatcher might pick up the creation of the
   * empty file. This empty file will be written back to disk on a follow-up CM_UPDATED event.
   * Using the global write lock will block the DirectoryWatcher to wait for the write to finish
   * and therefore never to read an empty file.


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[GitHub] [felix-dev] FelixMarxIBM commented on pull request #233: FELIX-6515: Add global write lock to write back cfg files

["FelixMarxIBM (via GitHub)" <gi...@apache.org>]

FelixMarxIBM commented on PR #233:
URL: https://github.com/apache/felix-dev/pull/233#issuecomment-1698792790

   I'll try to create a test for this race-condition but doing that might be hard to accomplish.


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