Fix problem on disconnect from console session
Fix problem on disconnect from console session

After refactor, some bad codepath was left behind in confetty.  Address the
shortcoming.

whowutwut/confluent,jufm/confluent,jjohnson42/confluent,michaelfardu/thinkconfluent,chenglch/confluent,chenglch/confluent,chenglch/confluent,michaelfardu/thinkconfluent,jjohnson42/confluent,michaelfardu/thinkconfluent,jufm/confluent,whowutwut/confluent,whowutwut/confluent,xcat2/confluent,michaelfardu/thinkconfluent,jufm/confluent,jjohnson42/confluent,jjohnson42/confluent,jufm/confluent,whowutwut/confluent,chenglch/confluent,xcat2/confluent,chenglch/confluent,xcat2/confluent,xcat2/confluent,michaelfardu/thinkconfluent,jjohnson42/confluent,xcat2/confluent,jufm/confluent