miniproto.mtproto.state.MTProtoState.validate_incoming

miniproto.mtproto.state.MTProtoState.validate_incoming

validate_incoming(msg_id: int, *, session_id: int, now: float | None = None, provisional_time_offset: float | None = None, provisional_seen_msg_ids: Collection[int] = ()) -> None

Validate an incoming envelope before permanently recording it.

Parameters:

• msg_id (int) – Server-generated message ID to validate.
• session_id (int) – Envelope session ID, which must match this state.
• now (float | None) – Optional wall-clock time for deterministic validation.
• provisional_time_offset (float | None) – Optional transactional offset to use for time-window checks.
• provisional_seen_msg_ids (Collection[int]) – Additional IDs already staged in the current transaction.

Raises:

• ProtocolValidationError – If session, parity, duplicate, replay-window, or trusted time checks fail.