Dialogic DSI SS7MD manual Src hdr-src from traced message

Dialogic® DSI SS7MD Programmer’s Manual Issue 3

6.7.2MGT_MSG_TRACE_EV – Trace Event Indication

Synopsis

Message issued by a module to trace protocol events.

Message Format

			MESSAGE HEADER
	Field Name		Meaning
type			MGT_MSG_TRACE_EV (0x0003)
id			0
src			generating module_id
dst			management module id
rsp_req			0
hclass			0
status			0
err_info			Timestamp
len			18 + length of traced data
			PARAMETER AREA
Offset		Size	Name
0		1	src - hdr->src from traced message.
1		1	dst - hdr->dst from traced message.
2		2	id - hdr->id from traced message.
4		2	type - hdr->type from traced message.
6		2	status - hdr->status from traced message.
8		4	time - timestamp (in system ticks).
12		4	par - pointer to hdr of message being traced.
16		2	data_length - number of bytes in data field.
18		0 to 280	data - Data taken from parameter area of traced message.

Description

An individual module may be configured to report to management each primitive issued or received. This is useful for trace and debug purposes. The event masks are used to enable and disable tracing on a per- primitive basis for each link. The parameters from the traced primitive are encoded in the parameter area of the trace message.

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