To achieve the same client bound behavior in PAS for OpenEdge as in a classic state-aware AppServer, include the following as the first statement in your Connect event procedure:
SESSION:SERVER-CONNECTION-BOUND-REQUEST = TRUE.
This will fully disable the execution of Activate and Deactivate event procedures for client requests over this connection until this attribute is set to FALSE, but leave them available for use by session-free client connections.
Also include the following as the last statement before exiting your Disconnect procedure: