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https://github.com/Chia-Network/chia-blockchain.git
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46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
from dataclasses import dataclass
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from enum import IntEnum
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from typing import Any, Optional
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from chia.protocols.protocol_message_types import ProtocolMessageTypes
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from chia.util.ints import uint8, uint16
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from chia.util.streamable import Streamable, streamable
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class NodeType(IntEnum):
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FULL_NODE = 1
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HARVESTER = 2
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FARMER = 3
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TIMELORD = 4
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INTRODUCER = 5
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WALLET = 6
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class Delivery(IntEnum):
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# A message is sent to the same peer that we received a message from
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RESPOND = 1
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# A message is sent to all peers
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BROADCAST = 2
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# A message is sent to all peers except the one from which we received the API call
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BROADCAST_TO_OTHERS = 3
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# A message is sent to a random peer
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RANDOM = 4
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# Pseudo-message to close the current connection
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CLOSE = 5
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# A message is sent to a speicific peer
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SPECIFIC = 6
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@dataclass(frozen=True)
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@streamable
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class Message(Streamable):
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type: uint8 # one of ProtocolMessageTypes
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# message id
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id: Optional[uint16]
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# Message data for that type
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data: bytes
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def make_msg(msg_type: ProtocolMessageTypes, data: Any) -> Message:
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return Message(uint8(msg_type.value), None, bytes(data))
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