has_tx_expired

Utility function which returns whether a transaction has expired, given the rule it was using to register the account. If a transaction has expired, the account can no longer be registered and the transfer can be recalled to move funds back to the original sender.

Parameters

• rule — the rule to check
• tx_start_timestamp — the timestamp of the transfer registration. For on-chain transfers, it's the timestamp of the transfer. For cross-chain transfers, it's the timestamp of the last apply_transfer operation, when funds reached this chain.

See Also

• pending_transfer_expiration_state — for more information on expiration.