tree 7946f6147fc450e468e54c3dab0c75733045aa78
parent 26cd2b50557c3b3a5af5947976a92ac45ec41068
author Goktug Gokdogan <goktug@google.com> 1446927182 -0800
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1447089626 +0000

Redo file watching refactor.

This reverts commit 12fbba1f4ac0a5be8926f1c25dc8ddef1f1db9eb
but also adds a background thread for keeping resources up-to-date.
This keeps the implementation closer to original but stil uses
much less resources.

Both versions of the patch (with and without a thread) pass
all tests at Google.

Change-Id: I7b5e1473a76742f1bc3e6b6eaeecbf31b69ba3a6