Session queue management sample exit program for IPIC connections (DFH$XISQ)

CICS® includes a sample program that implements the basic function provided by the QUEUELIMIT and MAXQTIME parameters on a connection resource definition. The sample program is DFH$XISQ.

The parameters are passed to the XISQUE global user program, which can change the way in which these parameters are used.
DFH$XISQ
A sample global user exit program, designed to be invoked at the XISQUE exit, which is described inXISQUE exit for managing IPIC intersystem queues.

See The sample exit program, DFH$XISQ for more details.