The possible errors returned by a GATT server (a remote peripheral) during Bluetooth low energy ATT transactions.
- iOS 5.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 4.0+
These error constants derive from the Bluetooth ATT error codes, defined in the Bluetooth 4.0 specification. For more information, see the Bluetooth 4.0 specification, Volume 3, Part F, Section 22.214.171.124.
The ATT command or request successfully completed.
The prepare queue is full, as a result of there being too many write requests in the queue.
An error that Core Bluetooth returns during Bluetooth transactions.
The codes for errors that Core Bluetooth returns during Bluetooth transactions.
An error that Core Bluetooth returns while using Attribute Protocol (ATT).