chaintool/chainqueue
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implement data path for database

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nolash
2021-06-03 10:17:02 +02:00
parent 18412cfd41
commit 3814a3613b
2 changed files with 55 additions and 18 deletions
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24
chainqueue/runnable/server.py
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@@ -12,8 +12,9 @@ import uuid
# external imports
import confini
from xdg.BaseDirectory import (
load_first_config,
xdg_data_dirs,
get_runtime_dir,
load_first_config,
)
from hexathon import strip_0x
from chainlib.chain import ChainSpec
@@ -30,13 +31,15 @@ logg = logging.getLogger()
default_config_dir = load_first_config('chainqueue')
config_dir = os.environ.get('CONFINI_DIR', default_config_dir)
runtime_dir = os.path.join(get_runtime_dir(), 'chainqueue')
default_runtime_dir = os.path.join(get_runtime_dir(), 'chainqueue')
default_data_dir = os.path.join(xdg_data_dirs[0], 'chainqueue')
argparser = argparse.ArgumentParser('chainqueue transaction submission and trigger server')
argparser.add_argument('-c', '--config', dest='c', type=str, default=config_dir, help='configuration directory')
argparser.add_argument('-p', type=str, help='rpc endpoint')
argparser.add_argument('-i', type=str, help='chain spec')
argparser.add_argument('--runtime-dir', dest='runtime_dir', type=str, default=runtime_dir, help='runtime directory')
argparser.add_argument('--runtime-dir', dest='runtime_dir', type=str, default=default_runtime_dir, help='runtime directory')
argparser.add_argument('--data-dir', dest='data_dir', type=str, default=default_data_dir, help='data directory')
argparser.add_argument('--session-id', dest='session_id', type=str, default=str(uuid.uuid4()), help='session id to use for session')
argparser.add_argument('-v', action='store_true', help='be verbose')
argparser.add_argument('-vv', action='store_true', help='be very verbose')
@@ -47,12 +50,14 @@ if args.vv:
elif args.v:
logg.setLevel(logging.INFO)
# process config
config = confini.Config(args.c)
config.process()
args_override = {
'SESSION_RUNTIME_DIR': getattr(args, 'runtime_dir'),
'SESSION_CHAIN_SPEC': getattr(args, 'i'),
'RPC_ENDPOINT': getattr(args, 'p'),
'PATH_DATA': getattr(args, 'data_dir'),
}
config.dict_override(args_override, 'cli args')
config.add(getattr(args, 'session_id'), '_SESSION_ID', True)
@@ -60,9 +65,22 @@ config.add(getattr(args, 'session_id'), '_SESSION_ID', True)
if not config.get('SESSION_SOCKET_PATH'):
socket_path = os.path.join(config.get('SESSION_RUNTIME_DIR'), config.get('_SESSION_ID'), 'chainqueue.sock')
config.add(socket_path, 'SESSION_SOCKET_PATH', True)
if config.get('DATABASE_ENGINE') == 'sqlite':
config.add(os.path.join(config.get('PATH_DATA'), config.get('DATABASE_NAME')), 'DATABASE_NAME', True)
logg.debug('config loaded:\n{}'.format(config))
# verify setup
try:
os.stat(config.get('DATABASE_NAME'))
except FileNotFoundError:
sys.stderr.write('database file {} not found. please run database migration script first'.format(config.get('DATABASE_NAME')))
sys.exit(1)
class SessionController:
def __init__(self, config):