def main():
global LOGGER
global CONFIG
CONFIG = lib.get_config()
LOGGER = lib.get_logger(PROCESS)
LOGGER.warn("=== Starting {}".format(PROCESS))
# Get Config settings
pool_fee = float(CONFIG[PROCESS]["pool_fee"])
# Number of blocks of share data used to calculate rewards
PPLNG_WINDOW_SIZE = 60
try:
PPLNG_WINDOW_SIZE = int(os.environ["PPLNG_WINDOW_SIZE"])
except Exception as e:
LOGGER.error(
"Failed to get PPLNG_WINDOW_SIZE from the environment: {} Using default size of {}"
.format(e, PPLNG_WINDOW_SIZE))
# Connect to DB
database = lib.get_db()
# Get current blockchain height
chain_height = grin.blocking_get_current_height()
# Get unlocked blocks from the db
unlocked_blocks = Pool_blocks.get_all_unlocked()
unlocked_blocks = [blk.height for blk in unlocked_blocks]
LOGGER.warn("Paying for {} pool blocks: {}".format(len(unlocked_blocks),
unlocked_blocks))
for height in unlocked_blocks:
try:
LOGGER.warn("Processing unlocked block: {}".format(height))
# Call the library routine to get this blocks payout map
payout_map = pool.calculate_block_payout_map(
height, PPLNG_WINDOW_SIZE, pool_fee, LOGGER, False)
#print("payout_map = {}".format(payout_map))
# Store the payment map for this block
credits_record = Pool_credits(chain_height, height, payout_map)
database.db.getSession().add(credits_record)
# Make payments based on the workers total share_value
Pool_blocks.setState(height, "paid")
for user_id, payment_amount in payout_map.items():
# Add worker rewards to pool account balance
LOGGER.warn("Credit to user: {} = {}".format(
user_id, payment_amount))
worker_utxo = Pool_utxo.credit_worker(user_id, payment_amount)
# Worker_stats accounting and running totals
#latest_worker_stats = Worker_stats.get_latest_by_id(user_id)
#latest_worker_stats.dirty = True
database.db.getSession().commit()
except Exception as e:
database.db.getSession().rollback()
LOGGER.exception("Something went wrong: {}".format(repr(e)))
LOGGER.warn("=== Completed {}".format(PROCESS))
sys.stdout.flush()
def main():
global LOGGER
LOGGER = lib.get_logger(PROCESS)
LOGGER.warn("=== Starting {}".format(PROCESS))
# Connect to DB
database = lib.get_db()
# XXX All in one db transaction....
# Get unlocked blocks from the db
unlocked_blocks = Pool_blocks.get_all_unlocked()
unlocked_blocks = [blk.height for blk in unlocked_blocks]
for height in unlocked_blocks:
try:
LOGGER.warn("Processing unlocked block: {}".format(height))
# Call the library routine to get this blocks payout map
payout_map = pool.calculate_block_payout_map(
height, PPLNS_WINDOW, LOGGER, False)
#print("payout_map = {}".format(payout_map))
# Make payments based on the workers total share_value
Pool_blocks.setState(height, "paid")
database.db.getSession().commit()
for user_id, payment_amount in payout_map.items():
# Add worker rewards to pool account balance
LOGGER.warn("Credit to user: {} = {}".format(
user_id, payment_amount))
worker_utxo = Pool_utxo.credit_worker(user_id, payment_amount)
# Worker_stats accounting and running totals
#latest_worker_stats = Worker_stats.get_latest_by_id(user_id)
#latest_worker_stats.dirty = True
database.db.getSession().commit()
except Exception as e:
database.db.getSession().rollback()
LOGGER.error("Something went wrong: {} - {}".format(
e, traceback.print_exc()))
LOGGER.warn("=== Completed {}".format(PROCESS))
sys.stdout.flush()
