Fix: release watched files on completion (in read-mode) #271
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It's not clear to me why we the remove_paths returns the list of removed files. The method remove_paths is used inside the DeleteCompletedFileHandler.handle which on its own return the list of deleted files. That method is invoked by File.handle_deletable_path in an each loop and the method itself doesn't return nothing.
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Thanks Andrea, might have been a bit ahead of myself here ...
It's common for a (map) remove operation to return removed values.
The watched files collection is a ~ map ([String] path -> [WatchedFile] file), wanted to re-turn smt meaningful (planning to spec the return value with a collection rewrite to native).
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not doing so leads to a steady increase in watched collection's size over time (esp. in use-cases where user is pulling in new files). the left-over file is never to be processed again - it's being deleted anyway using the completion handler.
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not doing so leads to a steady increase in watched collection's size
over time (esp. in use-cases where user is pulling in new files).
the left-over watched file entry is never to be processed again - it's being deleted anyway (assuming
'file_completed_action' => "delete") using the completion handler.resolves #270
NOTE: please ignore the existing potential atomicity issues in the watched file collection a follow-up on this PR will deal with a
WatchedFileCollectionrewrite