pw_upload: wake up less frequently from inotify

The timeout parameter for inotify.read() is specified in
milliseconds, and therefore the thread is constantly waking
up just to see if it should terminate. Change it to only do
that every two seconds, as was (likely) intended.

Addresses #68.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

Author: jmberg

pw_upload.py

@@ -172,7 +172,7 @@ def watch(self):
             raise Exception('Not initialized')
 
         while not should_stop:
-            for event in self.inotify.read(timeout=2):
+            for event in self.inotify.read(timeout=2000):
                 if event.mask & inotify.flags.IGNORED or \
                    event.wd < 0 or \
                    event.wd not in self.wd2name: