Last Will and Testament triggering on Client Take-Over

An I/O error or network failure detected by the Server.

The Network Connection is closed normally by the Client sending a DISCONNECT packet with Reason Code 0x00.

The Client fails to communicate within the Keep Alive time.

The Will Flag is set to 0.

The Client closes the Network Connection without first sending a DISCONNECT packet with Reason Code 0x00 (Normal disconnection).

A new Network Connection for the ClientID is opened before the Will Delay Interval has elapsed.

The Server closes the Network Connection without first receiving a DISCONNECT packet with a Reason Code 0x00 (Normal disconnection).

The Server has deleted the Will Message on receipt of a DISCONNECT packet with Reason Code 0x00 (Normal disconnection) or before the Will Delay Interval has elapsed.

The Will Delay Interval has elapsed and the Session ends.

The Server experiences failure or shutdown and defers publication of Will Messages.

A new Network Connection to this Session is made before the Will Delay Interval has passed.

The Will Delay Interval is absent or set to 0.

A Client Identifier of an existing Network Connection to the Server is used, and Clean Start is set to 1.

Clean Start is set to 0 and the Will Delay Interval is greater than 0.