Is their a way to get the Spark client to retain the custom presence through logging off and back on?
Not currently. There is an old feature request of mine [SPARK-981] Add an option to remember last presence status - IgniteRealtime JIRA
Is their a way to get the Spark client to retain the custom presence through logging off and back on?
Not currently. There is an old feature request of mine [SPARK-981] Add an option to remember last presence status - IgniteRealtime JIRA