HP-UX SNAplus2 R7 NOF Programmer's Guide

NOF Indications
DOWNSTREAM_PU_INDICATION
AP_UINT16 max_send_btu_size; /* maximum send BTU size */
AP_UINT16 max_rcv_btu_size; /* maximum rcv BTU size */
AP_UINT16 max_send_pac_win; /* maximum send pacing window size */
AP_UINT16 cur_send_pac_win; /* current send pacing window size */
AP_UINT16 max_rcv_pac_win; /* maximum receive pacing window size*/
AP_UINT16 cur_rcv_pac_win; /* current receive pacing window size*/
AP_UINT32 send_data_frames; /* number of data frames sent */
AP_UINT32 send_fmd_data_frames; /* num fmd data frames sent */
AP_UINT32 send_data_bytes; /* number of data bytes sent */
AP_UINT32 rcv_data_frames; /* number of data frames received */
AP_UINT32 rcv_fmd_data_frames; /* num fmd data frames received */
AP_UINT32 rcv_data_bytes; /* number of data bytes received */
unsigned char sidh; /* session ID high byte (from LFSID) */
unsigned char sidl; /* session ID low byte (from LFSID) */
unsigned char odai; /* ODAI bit set */
unsigned char ls_name[8]; /* Link station name */
unsigned char reserve; /* reserved */
} SESSION_STATS;
4.8.2 Parameters
opcode
AP_DOWNSTREAM_PU_INDICATION
primary_rc
AP_OK
data_lost
Specifies whether any previous downstream PU indications have been lost. If SNAplus2 detects a condition
that prevents it from sending an indication (for example an internal resource shortage), it indicates this by
setting the data_lost parameter on the next indication after the condition has cleared. Possible values are:
AP_YES
One or more previous downstream PU indications were lost. Later fields in this VCB may be set to
zeros.
AP_NO
No previous downstream PU indications were lost.
dspu_name
Name of downstream PU. The name is an 8-byte EBCDIC type-A string, padded on the right with EBCDIC
spaces if the name is shorter than 8 characters.
description
A null-terminated text string describing the downstream PU, as specified in the definition of the LS associated
with the PU.
ls_name
Name of the link station associated with the downstream PU. This is an 8-byte ASCII string, padded on the
right with spaces if the name is shorter than 8 characters.
pu_sscp_sess_active
Specifies whether the PU-SSCP session to the downstream PU is active. Possible values are:
AP_YES
The session is active.
AP_NO
768