Gets and sets a value which determines if the client session
should kept active.
Syntax
object.KeepAlive [= { True | False } ]
Remarks
Setting the KeepAlive property to a value of true indicates
that the client wishes to maintain a long-duration session with the
server. It is only necessary to set this property to a value of true
if the client session is interactive and the connection must be held
open for more than two hours.