94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
# standard imports
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import os
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import sys
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import logging
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import argparse
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import re
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# external imports
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import confini
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import celery
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from cic_eth_registry import CICRegistry
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from chainlib.chain import ChainSpec
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from chainlib.connection import RPCConnection
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from chainsyncer.filter import SyncFilter
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# local imports
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from cic_eth.db import dsn_from_config
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from cic_eth.db import SessionBase
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from cic_eth.admin.ctrl import lock_send
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from cic_eth.db.enum import LockEnum
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from cic_eth.runnable.daemons.filters.straggler import StragglerFilter
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from cic_eth.sync.retry import RetrySyncer
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from cic_eth.stat import init_chain_stat
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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config_dir = os.path.join('/usr/local/etc/cic-eth')
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argparser = argparse.ArgumentParser(description='daemon that monitors transactions in new blocks')
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argparser.add_argument('-p', '--provider', dest='p', type=str, help='rpc provider')
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argparser.add_argument('-c', type=str, default=config_dir, help='config root to use')
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argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='chain spec')
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argparser.add_argument('--batch-size', dest='batch_size', type=int, default=50, help='max amount of txs to resend per iteration')
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argparser.add_argument('--retry-delay', dest='retry_delay', type=int, help='seconds to wait for retrying a transaction that is marked as sent')
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argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
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argparser.add_argument('-q', type=str, default='cic-eth', help='celery queue to submit transaction tasks to')
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argparser.add_argument('-v', help='be verbose', action='store_true')
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argparser.add_argument('-vv', help='be more verbose', action='store_true')
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args = argparser.parse_args(sys.argv[1:])
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if args.v == True:
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logging.getLogger().setLevel(logging.INFO)
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elif args.vv == True:
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logging.getLogger().setLevel(logging.DEBUG)
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config_dir = os.path.join(args.c)
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os.makedirs(config_dir, 0o777, True)
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config = confini.Config(config_dir, args.env_prefix)
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config.process()
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# override args
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args_override = {
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'ETH_PROVIDER': getattr(args, 'p'),
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'CIC_CHAIN_SPEC': getattr(args, 'i'),
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'CIC_TX_RETRY_DELAY': getattr(args, 'retry_delay'),
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}
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config.dict_override(args_override, 'cli flag')
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config.censor('PASSWORD', 'DATABASE')
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config.censor('PASSWORD', 'SSL')
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logg.debug('config loaded from {}:\n{}'.format(config_dir, config))
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config.add(args.batch_size, '_BATCH_SIZE', True)
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app = celery.Celery(backend=config.get('CELERY_RESULT_URL'), broker=config.get('CELERY_BROKER_URL'))
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queue = args.q
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chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
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RPCConnection.register_location(config.get('ETH_PROVIDER'), chain_spec, tag='default')
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dsn = dsn_from_config(config)
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SessionBase.connect(dsn, debug=config.true('DATABASE_DEBUG'))
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def main():
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conn = RPCConnection.connect(chain_spec, 'default')
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straggler_delay = int(config.get('CIC_TX_RETRY_DELAY'))
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loop_interval = config.get('SYNCER_LOOP_INTERVAL')
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if loop_interval == None:
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stat = init_chain_stat(conn)
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loop_interval = stat.block_average()
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syncer = RetrySyncer(conn, chain_spec, straggler_delay, batch_size=config.get('_BATCH_SIZE'))
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syncer.backend.set(0, 0)
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fltr = StragglerFilter(chain_spec, queue=queue)
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syncer.add_filter(fltr)
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syncer.loop(int(loop_interval), conn)
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if __name__ == '__main__':
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main()
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