File Transfer Receiver

The remote Accessory Peer Agent already exists.
The connection failed due to a network error.
The remote Accessory Peer Agent is unreachable or no longer available, perhaps it has been powered off or the connectivity has been turned off.
The SAPeerAgent object is invalid.
The remote Accessory Peer Agent timedout.
Accessory Peer Agent rejected the request.
The framework failed to construct an SASocket object.
The file write request failed.
The remote peer is not reachable.
The connection to the remote peer is lost during the file transfer.
The remote peer did not respond.
The remote peer rejected/cancelled the file request.
The receiver device does not have enough free space available.
Unknown error occurred.
File transfer connection established.
File transfer ended successful.