164 lines
5.5 KiB
Python
164 lines
5.5 KiB
Python
# standard imports
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import sys
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import os
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import logging
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import argparse
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import tempfile
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import re
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import urllib
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import websocket
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# external imports
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import celery
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import confini
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from chainlib.connection import RPCConnection
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from chainlib.eth.connection import EthUnixSignerConnection
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from chainlib.chain import ChainSpec
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# local imports
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from cic_eth_registry import CICRegistry
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from cic_eth.eth import erc20
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from cic_eth.eth import tx
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from cic_eth.eth import account
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from cic_eth.admin import debug
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from cic_eth.admin import ctrl
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from cic_eth.queue import tx
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from cic_eth.queue import balance
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from cic_eth.callbacks import Callback
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from cic_eth.callbacks import http
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from cic_eth.callbacks import tcp
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from cic_eth.callbacks import redis
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from cic_eth.db.models.base import SessionBase
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from cic_eth.db.models.otx import Otx
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from cic_eth.db import dsn_from_config
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from cic_eth.ext import tx
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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()
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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 file')
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argparser.add_argument('-q', type=str, default='cic-eth', help='queue name for worker tasks')
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argparser.add_argument('-r', type=str, help='CIC registry address')
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argparser.add_argument('--abi-dir', dest='abi_dir', type=str, help='Directory containing bytecode and abi')
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argparser.add_argument('--trace-queue-status', default=None, dest='trace_queue_status', action='store_true', help='set to perist all queue entry status changes to storage')
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argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='chain spec')
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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('-v', action='store_true', help='be verbose')
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argparser.add_argument('-vv', action='store_true', help='be more verbose')
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args = argparser.parse_args()
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if args.vv:
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logging.getLogger().setLevel(logging.DEBUG)
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elif args.v:
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logging.getLogger().setLevel(logging.INFO)
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config = confini.Config(args.c, 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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'CIC_CHAIN_SPEC': getattr(args, 'i'),
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'CIC_REGISTRY_ADDRESS': getattr(args, 'r'),
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'ETH_PROVIDER': getattr(args, 'p'),
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'TASKS_TRACE_QUEUE_STATUS': getattr(args, 'trace_queue_status'),
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}
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config.add(args.q, '_CELERY_QUEUE', True)
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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(args.c, config))
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# connect to database
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dsn = dsn_from_config(config)
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SessionBase.connect(dsn, pool_size=50, debug=config.true('DATABASE_DEBUG'))
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# verify database connection with minimal sanity query
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session = SessionBase.create_session()
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session.execute('select version_num from alembic_version')
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session.close()
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# set up celery
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current_app = celery.Celery(__name__)
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broker = config.get('CELERY_BROKER_URL')
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if broker[:4] == 'file':
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bq = tempfile.mkdtemp()
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bp = tempfile.mkdtemp()
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current_app.conf.update({
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'broker_url': broker,
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'broker_transport_options': {
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'data_folder_in': bq,
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'data_folder_out': bq,
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'data_folder_processed': bp,
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},
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},
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)
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logg.warning('celery broker dirs queue i/o {} processed {}, will NOT be deleted on shutdown'.format(bq, bp))
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else:
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current_app.conf.update({
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'broker_url': broker,
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})
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result = config.get('CELERY_RESULT_URL')
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if result[:4] == 'file':
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rq = tempfile.mkdtemp()
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current_app.conf.update({
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'result_backend': 'file://{}'.format(rq),
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})
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logg.warning('celery backend store dir {} created, will NOT be deleted on shutdown'.format(rq))
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else:
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current_app.conf.update({
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'result_backend': result,
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})
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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, 'default')
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RPCConnection.register_location(config.get('SIGNER_SOCKET_PATH'), chain_spec, 'signer', constructor=EthUnixSignerConnection)
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Otx.tracing = config.true('TASKS_TRACE_QUEUE_STATUS')
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CICRegistry.address = config.get('CIC_REGISTRY_ADDRESS')
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def main():
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argv = ['worker']
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if args.vv:
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argv.append('--loglevel=DEBUG')
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elif args.v:
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argv.append('--loglevel=INFO')
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argv.append('-Q')
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argv.append(args.q)
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argv.append('-n')
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argv.append(args.q)
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# if config.true('SSL_ENABLE_CLIENT'):
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# Callback.ssl = True
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# Callback.ssl_cert_file = config.get('SSL_CERT_FILE')
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# Callback.ssl_key_file = config.get('SSL_KEY_FILE')
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# Callback.ssl_password = config.get('SSL_PASSWORD')
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#
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# if config.get('SSL_CA_FILE') != '':
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# Callback.ssl_ca_file = config.get('SSL_CA_FILE')
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rpc = RPCConnection.connect(chain_spec, 'default')
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registry = CICRegistry(chain_spec, rpc)
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registry_address = registry.by_name('ContractRegistry')
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trusted_addresses_src = config.get('CIC_TRUST_ADDRESS')
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if trusted_addresses_src == None:
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logg.critical('At least one trusted address must be declared in CIC_TRUST_ADDRESS')
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sys.exit(1)
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trusted_addresses = trusted_addresses_src.split(',')
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for address in trusted_addresses:
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logg.info('using trusted address {}'.format(address))
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current_app.worker_main(argv)
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if __name__ == '__main__':
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main()
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