veilid/veilid-python/veilid_python/state.py
2023-06-13 23:17:45 -04:00

350 lines
11 KiB
Python

from typing import Self, Optional
from enum import StrEnum
from .types import *
from .config import *
class AttachmentState(StrEnum):
DETACHED = 'Detached'
ATTACHING = 'Attaching'
ATTACHED_WEAK = 'AttachedWeak'
ATTACHED_GOOD = 'AttachedGood'
ATTACHED_STRONG = 'AttachedStrong'
FULLY_ATTACHED = 'FullyAttached'
OVER_ATTACHED = 'OverAttached'
DETACHING = 'Detaching'
class VeilidStateAttachment:
state: AttachmentState
public_internet_ready: bool
local_network_ready: bool
def __init__(self, state: AttachmentState, public_internet_ready: bool, local_network_ready: bool):
self.state = state
self.public_internet_ready = public_internet_ready
self.local_network_ready = local_network_ready
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidStateAttachment(
AttachmentState(j['state']),
j['public_internet_ready'],
j['local_network_ready'])
class RPCStats:
messages_sent: int
messages_rcvd: int
questions_in_flight: int
last_question_ts: Optional[Timestamp]
last_seen_ts: Optional[Timestamp]
first_consecutive_seen_ts: Optional[Timestamp]
recent_lost_answers: int
failed_to_send: int
def __init__(self, messages_sent: int, messages_rcvd: int, questions_in_flight: int,
last_question_ts: Optional[Timestamp], last_seen_ts: Optional[Timestamp],
first_consecutive_seen_ts: Optional[Timestamp], recent_lost_answers: int, failed_to_send: int):
self.messages_sent = messages_sent
self.messages_rcvd = messages_rcvd
self.questions_in_flight = questions_in_flight
self.last_question_ts = last_question_ts
self.last_seen_ts = last_seen_ts
self.first_consecutive_seen_ts = first_consecutive_seen_ts
self.recent_lost_answers = recent_lost_answers
self.failed_to_send = failed_to_send
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return RPCStats(
j['messages_sent'],
j['messages_rcvd'],
j['questions_in_flight'],
None if j['last_question_ts'] is None else Timestamp(j['last_question_ts']),
None if j['last_seen_ts'] is None else Timestamp(j['last_seen_ts']),
None if j['first_consecutive_seen_ts'] is None else Timestamp(j['first_consecutive_seen_ts']),
j['recent_lost_answers'],
j['failed_to_send'])
class LatencyStats:
fastest: TimestampDuration
average: TimestampDuration
slowest: TimestampDuration
def __init__(self, fastest: TimestampDuration, average: TimestampDuration, slowest: TimestampDuration):
self.fastest = fastest
self.average = average
self.slowest = slowest
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return LatencyStats(
TimestampDuration(j['fastest']),
TimestampDuration(j['average']),
TimestampDuration(j['slowest']))
class TransferStats:
total: ByteCount
maximum: ByteCount
average: ByteCount
minimum: ByteCount
def __init__(self, total: ByteCount, maximum: ByteCount, average: ByteCount, minimum: ByteCount):
self.total = total
self.maximum = maximum
self.average = average
self.minimum = minimum
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return TransferStats(
ByteCount(j['total']),
ByteCount(j['maximum']),
ByteCount(j['average']),
ByteCount(j['minimum']))
class TransferStatsDownUp:
down: TransferStats
up: TransferStats
def __init__(self, down: TransferStats, up: TransferStats):
self.down = down
self.up = up
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return TransferStatsDownUp(
TransferStats.from_json(j['down']),
TransferStats.from_json(j['up']))
class PeerStats:
time_added: Timestamp
rpc_stats: RPCStats
latency: Optional[LatencyStats]
transfer: TransferStatsDownUp
def __init__(self, time_added: Timestamp, rpc_stats: RPCStats, latency: Optional[LatencyStats], transfer: TransferStatsDownUp):
self.time_added = time_added
self.rpc_stats = rpc_stats
self.latency = latency
self.transfer = transfer
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return PeerStats(
j['time_added'],
RPCStats.from_json(j['rpc_stats']),
None if j['latency'] is None else LatencyStats.from_json(j['latency']),
TransferStatsDownUp.from_json(j['transfer']))
class PeerTableData:
node_ids: list[str]
peer_address: str
peer_stats: PeerStats
def __init__(self, node_ids: list[str], peer_address: str, peer_stats: PeerStats):
self.node_ids = node_ids
self.peer_address = peer_address
self.peer_stats = peer_stats
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return PeerTableData(
j['node_ids'],
j['peer_address'],
PeerStats.from_json(j['peer_stats']))
class VeilidStateNetwork:
started: bool
bps_down: ByteCount
bps_up: ByteCount
peers: list[PeerTableData]
def __init__(self, started: bool, bps_down: ByteCount, bps_up: ByteCount, peers: list[PeerTableData]):
self.started = started
self.bps_down = bps_down
self.bps_up = bps_up
self.peers = peers
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidStateNetwork(
j['started'],
ByteCount(j['bps_down']),
ByteCount(j['bps_up']),
map(lambda x: PeerTableData.from_json(x), j['peers']))
class VeilidStateConfig:
config: VeilidConfig
def __init__(self, config: VeilidConfig):
self.config = config
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidStateConfig(
j['config'])
class VeilidState:
attachment: VeilidStateAttachment
network: VeilidStateNetwork
config: VeilidStateConfig
def __init__(self, attachment: VeilidStateAttachment, network: VeilidStateNetwork, config: VeilidStateConfig):
self.attachment = attachment
self.network = network
self.config = config
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidState(
VeilidStateAttachment.from_json(j['attachment']),
VeilidStateNetwork.from_json(j['network']),
VeilidStateConfig.from_json(j['config']))
class VeilidLog:
log_level: VeilidLogLevel
message: str
backtrace: Optional[str]
def __init__(self, log_level: VeilidLogLevel, message: str, backtrace: Optional[str]):
self.log_level = log_level
self.message = message
self.backtrace = backtrace
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidLog(
VeilidLogLevel(j['attachment']),
j['message'],
j['backtrace'])
class VeilidAppMessage:
sender: Optional[TypedKey]
message: bytes
def __init__(self, sender: Optional[TypedKey], message: bytes):
self.sender = sender
self.message = message
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidAppMessage(
None if j['sender'] is None else TypedKey(j['sender']),
urlsafe_b64decode_no_pad(j['message']))
class VeilidAppCall:
sender: Optional[TypedKey]
message: bytes
operation_id: str
def __init__(self, sender: Optional[TypedKey], message: bytes, operation_id: str):
self.sender = sender
self.message = message
self.operation_id = operation_id
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidAppCall(
None if j['sender'] is None else TypedKey(j['sender']),
urlsafe_b64decode_no_pad(j['message']),
j['operation_id'])
class VeilidRouteChange:
dead_routes: list[RouteId]
dead_remote_routes: list[RouteId]
def __init__(self, dead_routes: list[RouteId], dead_remote_routes: list[RouteId]):
self.dead_routes = dead_routes
self.dead_remote_routes = dead_remote_routes
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidRouteChange(
map(lambda x: RouteId(x), j['dead_routes']),
map(lambda x: RouteId(x), j['dead_remote_routes']))
class VeilidValueChange:
key: TypedKey
subkeys: list[ValueSubkey]
count: int
value: ValueData
def __init__(self, key: TypedKey, subkeys: list[ValueSubkey], count: int, value: ValueData):
self.key = key
self.subkeys = subkeys
self.count = count
self.value = value
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
return VeilidValueChange(
TypedKey(j['key']),
map(lambda x: ValueSubkey(x), j['subkeys']),
j['count'],
ValueData.from_json(j['value']))
class VeilidUpdateKind(StrEnum):
LOG = "Log"
APP_MESSAGE = "AppMessage"
APP_CALL = "AppCall"
ATTACHMENT = "Attachment"
NETWORK = "Network"
CONFIG = "Config"
ROUTE_CHANGE = "RouteChange"
VALUE_CHANGE = "ValueChange"
SHUTDOWN = "Shutdown"
class VeilidUpdate:
kind: VeilidUpdateKind
detail: Optional[VeilidLog | VeilidAppMessage | VeilidAppCall | VeilidStateAttachment | VeilidStateNetwork | VeilidStateConfig | VeilidRouteChange | VeilidValueChange]
def __init__(self, kind: VeilidUpdateKind, detail: Optional[VeilidLog | VeilidAppMessage | VeilidAppCall | VeilidStateAttachment | VeilidStateNetwork | VeilidStateConfig | VeilidRouteChange | VeilidValueChange]):
self.kind = kind
self.detail = detail
@staticmethod
def from_json(j: dict) -> Self:
'''JSON object hook'''
kind = VeilidUpdateKind(j['kind'])
detail = None
match kind:
case VeilidUpdateKind.LOG:
detail = VeilidLog.from_json(j)
case VeilidUpdateKind.APP_MESSAGE:
detail = VeilidAppMessage.from_json(j)
case VeilidUpdateKind.APP_CALL:
detail = VeilidAppCall.from_json(j)
case VeilidUpdateKind.ATTACHMENT:
detail = VeilidStateAttachment.from_json(j)
case VeilidUpdateKind.NETWORK:
detail = VeilidStateNetwork.from_json(j)
case VeilidUpdateKind.CONFIG:
detail = VeilidStateConfig.from_json(j)
case VeilidUpdateKind.ROUTE_CHANGE:
detail = VeilidRouteChange.from_json(j)
case VeilidUpdateKind.VALUE_CHANGE:
detail = VeilidValueChange.from_json(j)
case VeilidUpdateKind.SHUTDOWN:
detail = None
case _:
raise ValueError("Unknown VeilidUpdateKind")