Revision 01eea342
| ID | 01eea3422449c6c61643715d3c2e8c71c38ae6b3 |
Change the polling thread sleep behaviour
Currently, the polling thread sleeps at the end of its body; the
original reason was that when the thread initially starts, we want to
load the config immediately (in the old-style config load model).
However, now we explicitly load the config, so we can make this thread
behave like the watcher thread: sleep first, then do the work. This
model improves for example the startup of the thread, by not redoing a
config check immediately after switching to polling mode.
We also increase the max idle poll rounds interval from 2 to 3; the
new behaviour means that we revert from polling to inotify after
around one second of no changes.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
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