forked from LBRYCommunity/lbry-sdk
79054037a7
The config file might be stores in an alternate location for several reasons (i.e. testing different configs or running multiple nodes on the same host). Make the config file a CLI parameter so that it can be specified when launching the lbrynet-daemon. Related to #1039 Signed-off-by: Antonio Quartulli <antonio@mandelbit.com>
120 lines
3.6 KiB
Python
120 lines
3.6 KiB
Python
from lbrynet.core import log_support
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import argparse
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import logging.handlers
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from twisted.internet import defer, reactor
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from jsonrpc.proxy import JSONRPCProxy
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from lbrynet import analytics
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from lbrynet import conf
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from lbrynet.core import utils, system_info
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from lbrynet.daemon.DaemonServer import DaemonServer
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log = logging.getLogger(__name__)
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def test_internet_connection():
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return utils.check_connection()
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def start():
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"""The primary entry point for launching the daemon."""
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# postpone loading the config file to after the CLI arguments
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# have been parsed, as they may contain an alternate config file location
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conf.initialize_settings(load_conf_file=False)
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parser = argparse.ArgumentParser(description="Launch lbrynet-daemon")
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parser.add_argument(
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"--conf",
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help="specify an alternative configuration file",
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type=str,
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default=None
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)
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parser.add_argument(
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"--wallet",
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help="lbryum or ptc for testing, default lbryum",
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type=str,
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default=conf.settings['wallet']
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)
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parser.add_argument(
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"--http-auth", dest="useauth", action="store_true", default=conf.settings['use_auth_http']
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)
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parser.add_argument(
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'--quiet', dest='quiet', action="store_true",
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help='Disable all console output.'
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)
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parser.add_argument(
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'--verbose', nargs="*",
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help=('Enable debug output. Optionally specify loggers for which debug output '
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'should selectively be applied.')
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)
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parser.add_argument(
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'--version', action="store_true",
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help='Show daemon version and quit'
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)
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args = parser.parse_args()
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update_settings_from_args(args)
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conf.settings.load_conf_file_settings()
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if args.version:
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version = system_info.get_platform(get_ip=False)
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version['installation_id'] = conf.settings.installation_id
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print utils.json_dumps_pretty(version)
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return
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lbrynet_log = conf.settings.get_log_filename()
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log_support.configure_logging(lbrynet_log, not args.quiet, args.verbose)
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log.debug('Final Settings: %s', conf.settings.get_current_settings_dict())
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try:
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log.debug('Checking for an existing lbrynet daemon instance')
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JSONRPCProxy.from_url(conf.settings.get_api_connection_string()).status()
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log.info("lbrynet-daemon is already running")
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return
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except Exception:
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log.debug('No lbrynet instance found, continuing to start')
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log.info("Starting lbrynet-daemon from command line")
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if test_internet_connection():
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analytics_manager = analytics.Manager.new_instance()
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start_server_and_listen(args.useauth, analytics_manager)
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reactor.run()
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else:
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log.info("Not connected to internet, unable to start")
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def update_settings_from_args(args):
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conf.settings.update({
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'use_auth_http': args.useauth,
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'wallet': args.wallet,
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}, data_types=(conf.TYPE_CLI,))
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conf.conf_file = args.conf
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@defer.inlineCallbacks
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def start_server_and_listen(use_auth, analytics_manager):
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"""
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Args:
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use_auth: set to true to enable http authentication
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analytics_manager: to send analytics
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"""
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analytics_manager.send_server_startup()
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daemon_server = DaemonServer(analytics_manager)
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try:
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yield daemon_server.start(use_auth)
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analytics_manager.send_server_startup_success()
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except Exception as e:
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log.exception('Failed to start lbrynet-daemon')
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analytics_manager.send_server_startup_error(str(e))
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daemon_server.stop()
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if __name__ == "__main__":
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start()
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