Terminating an ISC TCP/IP session unconditionally

When an ISC TCP/IP session is terminated unconditionally, any work that is in progress at the time of termination, is not completed before the session is terminated. When the connection is restarted, IMS and the partner subsystem must resynchronize the connection before any pending work can be finished.

The IMS MTO can terminate the network immediately during the processing of an orderly session termination by issuing an IMS /CLSDST, /STOP, or /CHECKPOINT command. The /STOP command leaves the session in a STOPPED state.

Terminating the session by using an IMS Connect command also shuts down the session immediately.

To terminate an ISC TCP/IP session immediately, issue the /CLSDST IMS type-1 command, which terminates all processing immediately.