miniproto.mtproto.state.MTProtoState

miniproto.mtproto.state.MTProtoState

MTProtoState(auth_key: bytes, server_salt: int = 0, session_id: int = (lambda: secrets.randbits(64))(), time_offset: float = 0.0, duplicate_window: int = 8192, _last_msg_id: int = 0, _content_related_count: int = 0, _seen_msg_ids: OrderedDict[int, None] = OrderedDict(), _pending_acks: OrderedDict[int, float] = OrderedDict(), _time_trusted: bool = False) -> None

Track one authorization key’s MTProto session, timing, and acknowledgement state.

Attributes:

• auth_key (bytes) – Required 256-byte MTProto authorization key.
• server_salt (int) – Current masked 64-bit server salt, defaulting to 0.
• session_id (int) – Current random 64-bit session ID.
• time_offset (float) – Server-time offset applied while allocating message IDs.
• duplicate_window (int) – Maximum retained incoming IDs, defaulting to 8192.
• _last_msg_id (int) – Last locally allocated message ID used to preserve monotonicity.
• _content_related_count (int) – Count used to allocate content-related sequence numbers.
• _seen_msg_ids (OrderedDict[int, None]) – Retained incoming IDs used for duplicate and replay checks.
• _pending_acks (OrderedDict[int, float]) – Incoming content-related IDs awaiting acknowledgement.
• _time_trusted (bool) – Whether an accepted incoming ID has established server time.