mirror of
https://github.com/Chia-Network/chia-blockchain.git
synced 2024-09-21 08:31:52 +03:00
95 lines
3.1 KiB
Python
95 lines
3.1 KiB
Python
from __future__ import annotations
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import logging
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import os
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import pathlib
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import sys
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from multiprocessing import freeze_support
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from typing import Dict, List, Optional, Tuple
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from chia.consensus.constants import ConsensusConstants
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from chia.consensus.default_constants import DEFAULT_CONSTANTS
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from chia.full_node.full_node import FullNode
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from chia.full_node.full_node_api import FullNodeAPI
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from chia.rpc.full_node_rpc_api import FullNodeRpcApi
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from chia.server.outbound_message import NodeType
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from chia.server.start_service import RpcInfo, Service, async_run
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from chia.util.chia_logging import initialize_service_logging
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from chia.util.config import load_config, load_config_cli
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from chia.util.default_root import DEFAULT_ROOT_PATH
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from chia.util.ints import uint16
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from chia.util.task_timing import maybe_manage_task_instrumentation
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# See: https://bugs.python.org/issue29288
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"".encode("idna")
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SERVICE_NAME = "full_node"
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log = logging.getLogger(__name__)
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def create_full_node_service(
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root_path: pathlib.Path,
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config: Dict,
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consensus_constants: ConsensusConstants,
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connect_to_daemon: bool = True,
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override_capabilities: List[Tuple[uint16, str]] = None,
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) -> Service[FullNode]:
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service_config = config[SERVICE_NAME]
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full_node = FullNode(
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service_config,
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root_path=root_path,
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consensus_constants=consensus_constants,
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)
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api = FullNodeAPI(full_node)
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upnp_list = []
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if service_config["enable_upnp"]:
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upnp_list = [service_config["port"]]
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network_id = service_config["selected_network"]
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rpc_info: Optional[RpcInfo] = None
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if service_config["start_rpc_server"]:
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rpc_info = (FullNodeRpcApi, service_config["rpc_port"])
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return Service(
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root_path=root_path,
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config=config,
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node=api.full_node,
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peer_api=api,
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node_type=NodeType.FULL_NODE,
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advertised_port=service_config["port"],
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service_name=SERVICE_NAME,
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upnp_ports=upnp_list,
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server_listen_ports=[service_config["port"]],
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on_connect_callback=full_node.on_connect,
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network_id=network_id,
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rpc_info=rpc_info,
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connect_to_daemon=connect_to_daemon,
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override_capabilities=override_capabilities,
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)
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async def async_main() -> int:
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# TODO: refactor to avoid the double load
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config = load_config(DEFAULT_ROOT_PATH, "config.yaml")
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service_config = load_config_cli(DEFAULT_ROOT_PATH, "config.yaml", SERVICE_NAME)
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config[SERVICE_NAME] = service_config
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overrides = service_config["network_overrides"]["constants"][service_config["selected_network"]]
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updated_constants = DEFAULT_CONSTANTS.replace_str_to_bytes(**overrides)
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initialize_service_logging(service_name=SERVICE_NAME, config=config)
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service = create_full_node_service(DEFAULT_ROOT_PATH, config, updated_constants)
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await service.setup_process_global_state()
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await service.run()
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return 0
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def main() -> int:
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freeze_support()
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with maybe_manage_task_instrumentation(enable=os.environ.get("CHIA_INSTRUMENT_NODE") is not None):
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return async_run(async_main())
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if __name__ == "__main__":
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sys.exit(main())
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