This verb specifies tracing options for the SNAplus2 TN server component.
This verb must be issued to a running node.
VCB
Structure |
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typedef struct set_tn_server_trace
{
AP_UINT16 opcode; /* verb operation code */
unsigned char reserv2; /* reserved */
unsigned char format; /* reserved */
AP_UINT16 primary_rc; /* primary return code */
AP_UINT32 secondary_rc; /* secondary return code */
AP_UINT16 trace_flags; /* trace flags */
} SET_TN_SERVER_TRACE;
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Supplied
Parameters |
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The application supplies the following parameters:
- opcode
AP_SET_TN_SERVER_TRACE
- trace_flags
The types of tracing required. To turn off all tracing,
or to turn on tracing of all types, specify one of the following
values:
- AP_TN_SERVER_NO_TRACE
No tracing.
- AP_TN_SERVER_ALL_TRACE
Tracing of all types.
To activate tracing on specific message types, select one or
more values from the list below, combined using a logical OR operation.
- AP_TN_SERVER_TRC_TCP
TCP/IP interface tracing: messages between TN server
and TN3270 clients
- AP_TN_SERVER_TRC_FM
Node interface tracing: internal control messages,
and messages between TN server and TN3270 clients (in internal format)
- AP_TN_SERVER_TRC_CFG
Configuration message tracing: messages relating
to the configuration of TN server
- AP_TN_SERVER_TRC_NOF
Internal node operator function (NOF) tracing: trace
NOF requests made by TN server.
Returned
Parameters: Successful Execution |
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If the verb executes successfully, SNAplus2 returns the following parameters:
- primary_rc
AP_OK
- secondary_rc
Not used.
Returned
Parameters: Other Conditions |
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Appendix A “Common
Return Codes” lists further
combinations of primary and secondary return codes that are common
to all NOF verbs.
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