CEMT SET TCPIPSERVICE
|CEMT SET TCPIPSERVICE
|Function: Modify the status of a service using CICS
| internal TCP/IP support
|Description: SET TCPIPSERVICE allows you to update
| the information relating to a service which uses CICS internal
| TCP/IP support.
|Note: This command has no effect on the sockets support
| provided by the TCP/IP for OS/390 CICS Sockets
| Feature.
|Syntax: Press the Clear key to clear the screen. There are
| two ways of commencing this transaction:
|Type CEMT SET TCPIPSERVICE (theminimum abbreviation
|is CEMT S TCPIPS).You get a display that lists the
| current status, similar to that obtained by CEMT
| INQUIRE TCPIPSERVICE. You can then tab to the
| highlighted or blank fields and overtype them with the
| required values.
|Type CEMT SET TCPIPS (CEMT S TCPIPS)with (
value
)or
| ALL, followed by one or more attribute settings that you
| wish to change. For example, cemt s tcpips status
|open opens CICS internal sockets support.
| Typing ? at the beginning of either the first or second line
| gives a syntax prompt. Resetting the values takes effect
| immediately.
|
|55─ ──CEMT Set TCPIPSERVICE ──┬ ┬──(value) ────────5
| └┘─ALl─────
|5─ ──┬ ┬──────────────── ──┬ ┬────────────────── ───5
|└┘──Backlog(value)├ ┤──Openstatus(cvda)
| ├┤─OPEN─────────────
| ├┤─CLOSE────────────
| └┘─IMMCLOSE─────────
|5─ ──┬ ┬──────────── ─5%
|└┘──URM(value)
| Options
|BACKLOG
| changes the maximum number of requests which can be
| queued in TCP/IP waiting to be processed by the
| service. The service must be CLOSED before you can
| change this value. If you set BACKLOG to zero, CICS
| does not receive any connections.
|Status
| Changes the status of the service. CVDA values are:
|OPEN CICS internal sockets support is to start
| listening for incoming requests on the
| specified port.
|CLOSE CICS internal sockets support is to stop
| listening for incoming work on the specified
| port. All active tasks using this service are
| allowed to complete.
|IMMCLOSE CICS internal sockets support is to stop
| listening for incoming work on the specified
| port immediately. Any active tasks using this
| service are terminated abnormally.
|URM
| specifies the 8-character name of the program to be
| used as the Service User-replaceable module by the
| attached task. You can specify either an installation
| specific program or the CICS-supplied default for the
| service.
|Note: This program and any programs it invokes must
| be installed before they can be used in the
| program autoinstall process. You can do this
| either with explicit PROGRAM definitions or by
| autoinstall when some other autoinstall program
| is in force. Otherwise the program autoinstall
| process fails when it is next used, and CICS
| makes it inactive.
202 CICS Supplied Transactions