Status-Control(...) ACKLUA

The Status-Control(...) ACKLUA message is for LUA applications only. It flows from the node to the application, and is used with a PLU connection.

struct Status-Control(...) ACKLUA {
    PTRBFHDR  nxtqptr;
    PTRBFELT  hdreptr;
    CHAR      numelts;
    CHAR      msgtype;
    CHAR      srcl;
    CHAR      srcp;
    INTEGER   srci;
    CHAR      destl;
    CHAR      destp;
    INTEGER   desti;
    CHAR      sfhdr.stctlhdr.ctlstat;
    CHAR      sfhdr.stctlhdr.ctlqual;
    CHAR      sfhdr.stctlthdr.ctltype
    CHAR      sfhdr.stctlhdr.ctlack;
    CHAR      sfhdr.stctlhdr.ctlflag1;
    CHAR      sfhdr.stctlhdr.ctlflag2;
    INTEGER   sfhdr.stctlhdr.ctlnumb1;
    INTEGER   sfhdr.stctlhdr.ctlnumb2;
    INTEGER   sfhdr.stctlhdr.ctlmsgk;
}; 
 

Members

nxtqptr
Pointer to next buffer header.
hdreptr
Pointer to buffer element (NIL).
numelts
Number of buffer elements (0x00).
msgtype
Message type STATFMI (0x21).
srcl
Source locality.
srcp
Source partner.
srci
Source index.
destl
Destination locality.
destp
Destination partner.
desti
Destination index.
sfhdr.stctlhdr.ctlstat
Status type STCNTRL (0x02).
sfhdr.stctlhdr.ctlqual
Control qualifier ACKLUA (0x05).
sfhdr.stctlhdr.ctltype
Control type.
sfhdr.stctlhdr.ctlack
Reserved.
sfhdr.stctlhdr.ctlflag1
Application flag 1.
sfhdr.stctlhdr.ctlflag2
Application flag 2.
sfhdr.stctlhdr.ctlnumb1
Code 1.
sfhdr.stctlhdr.ctlnumb2
Code 2.
sfhdr.stctlhdr.ctlmsgk
Message key (used for the SNA sequence number, see Remarks).

Remarks