Close(PLU) Response

The Close(PLU) Response message flows from the node to the application and from the application to the node. It is used with a PLU coonnection.

struct Close(PLU) Response {
    PTRBFHDR  nxtqptr;
    PTRBFELT  hdreptr;
    CHAR      numelts;
    CHAR      msgtype;
    CHAR      srcl;
    CHAR      srcp;
    INTEGER   srci;
    CHAR      destl;
    CHAR      destp;
    INTEGER   desti;
    CHAR      clhdr.closqual;
    CHAR      clhdr.clstype;
}; 
 

Members

nxtqptr

Pointer to next buffer header.

hdreptr

Pointer to buffer element (NIL).

numelts

Number of buffer elements (0x00).

msgtype

Message type CLOSEMSG (0x02).

srcl

Source locality.

srcp

Source partner.

srci

Source index.

destl

Destination locality.

destp

Destination partner.

desti

Destination index.

clhdr.closqual

Close qualifier RSPOK (0x02).

clhdr.clstype

Close subtype LUSEC (0x02).

Remarks

• The Close(PLU) Response message consists of a buffer header only; there is no buffer element.
• The Close(PLU) protocol is unconditional. It is not possible for the recipient of a Close(PLU) Request (either the local node or an application) to keep the PLU connection open; the only valid response is Close(PLU) Response with the close qualifier as RSPOK.