B$SetInactivityTimeout

This function allows the service program to control the length of time that BIS waits for a request before considering a session to be abandoned.

A timer is started in a session when each request is processed for that session. If a new request is not received before the timer elapses, any active services in that session are terminated and the session is terminated.

If a request is subsequently received for a terminated session, BIS creates a new session.

The syntax of this function call is:

Call "B$SetInactivityTimeout" using TimeoutInSeconds giving BIS-Status.

where TimeoutInSeconds may be:

The actual number of seconds this session waits for a new request. Valid values range from 10 to 3600 seconds. All values out of this range other than 0 are treated as if -1 was specified.
0 to restart the inactivity timer without changing the number of seconds allowed between requests.
-1 to reset the timeout value to the default value of 600 seconds or 10 minutes.

The BIS-Status result field and the result codes are defined in BISDEF.CPY. Here are the most common return codes:

	Event Description
`BIS-Success`	The call is successful.
`BIS-Fail-SessionAbandoned`	Service termination is already being requested because the BIS session inactivity timeout period has elapsed without a request. This function call has no effect.
`BIS-Fail-SessionComplete`	Service termination is requested because a `SessionComplete` tag was rendered. This function call had no effect.
`BIS-Fail-ServiceComplete`	Service termination is requested because a `StopService` tag was rendered. This function call had no effect.