When launching a published application with Session Reliability, ICA KeepAlive does not function.
With Session Reliability, after an ICA session is disconnected on the client side, the session might be recognized as in “active” status longer than the Sessions to keep active setting indicates.
Cause
This is by design. Session Reliability handles polling to check its condition itself.
More Information
For details on ICA KeepAlive, refer to CTX708444 - Configuring TCP KeepAlive Values to Improve WAN Links and ICA KeepAlives to Place ICA Session in a Disconnected State.
For details on ICA Session Reliability, refer to CTX104147 - Explaining ICA Session Reliability, Common Gateway Protocol, on TCP Port 2598.
