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GUI: Retry device connection if it fails once

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This commit is contained in:
Kovid Goyal 2009-12-10 11:40:47 -07:00
parent c68ef11258
commit 745a2effce
1 changed files with 7 additions and 2 deletions
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9
src/calibre/gui2/device.py
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@ -105,10 +105,11 @@ class DeviceManager(Thread):
self.device = dev self.device = dev
self.device_class = dev.__class__ self.device_class = dev.__class__
self.connected_slot(True) self.connected_slot(True)
break return True
finally: finally:
if iswindows: if iswindows:
pythoncom.CoUninitialize() pythoncom.CoUninitialize()
return False
def detect_device(self): def detect_device(self):
@ -137,7 +138,11 @@ class DeviceManager(Thread):
self.connected_slot(False) self.connected_slot(False)
device[1] ^= True device[1] ^= True
if connected_devices: if connected_devices:
self.do_connect(connected_devices) if not self.do_connect(connected_devices):
print 'Connect to device failed, retying in 5 seconds...'
time.sleep(5)
if not self.do_connect(connected_devices):
print 'Device connect failed again, giving up'
def umount_device(self): def umount_device(self):
if self.device is not None: if self.device is not None: