def transferAll(cleanup=False):
# Get all puzzles
puzzles = redis_connection.zrange("pcupdates", 0, -1)
current_app.logger.info("transferring puzzles: {0}".format(puzzles))
for puzzle in puzzles:
current_app.logger.info("transfer puzzle: {0}".format(puzzle))
transfer(puzzle, cleanup=cleanup)
memory = redis_connection.info(section="memory")
if cleanup:
current_app.logger.info(
"used_memory: {used_memory_human}".format(**memory))
def transferOldest(target_memory):
# No puzzles that have been modified in the last 30 minutes
newest = int(time.time()) - (30 * 60)
# Get the 10 oldest puzzles
puzzles = redis_connection.zrange("pcupdates", 0, 10, withscores=True)
# print('cycle over old puzzles: {0}'.format(puzzles))
for (puzzle, timestamp) in puzzles:
# There may be a chance that since this process has started that
# a puzzle could have been updated.
latest_timestamp = redis_connection.zscore("pcupdates", puzzle)
if latest_timestamp < newest:
# print('transfer: {0}'.format(puzzle))
transfer(puzzle)
memory = redis_connection.info(section="memory")
# print('used_memory: {used_memory_human}'.format(**memory))
if memory.get("used_memory") < target_memory:
break