2cb3f144_able_Messaging___Project_Kenai__Description
[Option] Inactivity Timeout [Description] 
Specifies the time interval beyond which either source or destination may terminate the RM session due to inactivity. The default setting is 600,000 milliseconds (10 minutes). A web service endpoint will always terminate session whose inactivity timeout has expired. This option may be used to ensure the early removal of stale RM sequences and thus reduce the memory footprint of the service endpoint. Note that setting the value of this option affects also the web service proxy usage patterns in the client applications.
Chapter 10. Using Reliable Messaging — Project Kenai
Description