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Merge pull request #109 from cbhaley/master

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Send the first few NOOPs more quickly. Apparently one can get lost, ...
This commit is contained in:
Kovid Goyal 2013-10-05 03:18:06 -07:00
commit b61d14c8e1
1 changed files with 3 additions and 2 deletions
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5
src/calibre/devices/smart_device_app/driver.py
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@ -845,8 +845,9 @@ def is_usb_connected(self, devices_on_system, debug=False, only_presence=False):
self.is_connected = False
if self.is_connected:
self.noop_counter += 1
if only_presence and (
self.noop_counter % self.SEND_NOOP_EVERY_NTH_PROBE) != 1:
if (only_presence and
self.noop_counter > self.SEND_NOOP_EVERY_NTH_PROBE and
(self.noop_counter % self.SEND_NOOP_EVERY_NTH_PROBE) != 1):
try:
ans = select.select((self.device_socket,), (), (), 0)
if len(ans[0]) == 0: