client | The Broker client whose last published sequence number is to be returned. |
seqn | The sequence number last published by the Broker client. This parameter is used for output. |
Possible BrokerError major codes | Meaning |
AW_ERROR_INVALID_CLIENT | The Broker client, represented by the client parameter, has been destroyed or disconnected. |
AW_ERROR_NULL_PARAM | The seqn parameter is NULL. |