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Posted to issues@commons.apache.org by "Sam Halliday (JIRA)" <ji...@apache.org> on 2014/09/23 17:59:34 UTC
[jira] [Created] (VFS-536) DefaultFileMonitor will ignore files
forever if directory is deleted and recreated
Sam Halliday created VFS-536:
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Summary: DefaultFileMonitor will ignore files forever if directory is deleted and recreated
Key: VFS-536
URL: https://issues.apache.org/jira/browse/VFS-536
Project: Commons VFS
Issue Type: Bug
Affects Versions: 2.0
Reporter: Sam Halliday
We're using VFS2 in our emacs scala ide https://github.com/ensime/ensime-server
Unfortunately, I've just discovered that if we watch a directory, e.g. here we are watching the target directory for class files that are created by a compiler
https://github.com/ensime/ensime-server/blob/master/src/main/scala/org/ensime/indexer/FileWatchers.scala#L28
then if the directory is deleted and recreated (as is done by the SBT scala build tool!) then monitoring events are ignored forever!
I can confirm that file watching works fine if individual files are added or removed.
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