def clear_cache(self):
try:
print("ExternalTempDataDiskBuffer going to terminate...")
self.terminate()
# restart
print("ExternalTempDataDiskBuffer going to reset...")
# self.reset()
# print("ExternalTempDataDiskBuffer going to force clear...")
TempDBInterface.force_clear(self._file_name, self._file_dir)
print("ExternalTempDataDiskBuffer going to remove power_save_db...")
self.remove_power_save_db()
#self.start_input_output_cycle()
print("clear cache completed: "+self._file_name)
print("ExternalTempDataDiskBuffer going to reset...")
self.reset(clear_input_buff=False)
except Exception as ex:
print("ExternalTempDataDiskBuffer error in clear cache: "+self._file_name)
print(ex)
ErrorLogger.log_error("ExternalTempDataDiskBuffer.clear_cache_and_restart() ", ex, self._file_name)
def clear_trash(self): # run with a thread
while not self.stop_event.is_set():
with self.db_trash_lock:
removed_list = []
trash_len = len(self.db_trash_list)
if trash_len > 0:
for item in self.db_trash_list:
if TempDBInterface.force_clear(item):
#print("removed trash:", item)
removed_list.append(item)
for removed_item in removed_list:
self.db_trash_list.remove(removed_item)
CsvLogger.log_to_file("job_finished", [(x, str(datetime.datetime.now())) for x in removed_list], get_task_backup_dir())
removed_list.clear()
time.sleep(2)
def clear_cache(self):
try:
print("ExternalTempDataDiskBuffer going to terminate...")
self.terminate()
# restart
print("ExternalTempDataDiskBuffer going to reset...")
# self.reset()
# print("ExternalTempDataDiskBuffer going to force clear...")
TempDBInterface.force_clear(self._file_name, self._file_dir)
print(
"ExternalTempDataDiskBuffer going to remove power_save_db...")
self.remove_power_save_db()
#self.start_input_output_cycle()
print("clear cache completed: " + self._file_name)
print("ExternalTempDataDiskBuffer going to reset...")
self.reset(clear_input_buff=False)
except Exception as ex:
print("ExternalTempDataDiskBuffer error in clear cache: " +
self._file_name)
print(ex)
ErrorLogger.log_error(
"ExternalTempDataDiskBuffer.clear_cache_and_restart() ", ex,
self._file_name)
def clear_trash(self): # run with a thread
while not self.stop_event.is_set():
with self.db_trash_lock:
removed_list = []
trash_len = len(self.db_trash_list)
if trash_len > 0:
for item in self.db_trash_list:
if TempDBInterface.force_clear(item):
#print("removed trash:", item)
removed_list.append(item)
for removed_item in removed_list:
self.db_trash_list.remove(removed_item)
CsvLogger.log_to_file("job_finished",
[(x, str(datetime.datetime.now()))
for x in removed_list],
get_task_backup_dir())
removed_list.clear()
time.sleep(2)
