Solstice X.25 9.2 Developer's Guide

11.1.19 DL_RESET_REQ--Request Connection Reset

Used to resynchronize a connection. When the user issues this primitive while the stream is in state DL_DATAXFER, a SABME or SABM frame is sent across the network to the destination.

Associated Structure

This message consists of one M_PROTO message block containing the following structure:

typedef struct {
        t_uscalar_t     dl_primitive;   /* DL_RESET_REQ */
} dl_reset_req_t;

This primitive is positively acknowledged with a DL_RESET_CON primitive. If there is a local error, this primitive is negatively acknowledged with a DL_ERROR_ACK, with the possible error codes listed below.

The members of the dl_reset_req_t structure are:

Table 11-30 Members of the dl_reset_req_t structure

Member 

Description 

dl_primitive

Should be set to the name of this primitive. 

Errors
Table 11-31 DL_RESET_REQ errors

Error 

Description 

DL_OUTSTATE

Primitive issued from an invalid state.