[svn-commits] rmudgett: branch 1.4 r1848 - in /branches/1.4: q921.c q931.c
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Tue Aug 3 18:04:56 CDT 2010
Author: rmudgett
Date: Tue Aug 3 18:04:52 2010
New Revision: 1848
URL: http://svnview.digium.com/svn/libpri?view=rev&rev=1848
Log:
Improved Q.921/Q.931 debug output.
* Debug output for a sent Q.931 message in TE PTMP now uses the best
available TEI number instead of always using 127. It could still be wrong
if layer 2 does not have a TEI assigned.
* Q.921 debug output is grouped better so a decoded message is not split
by a blank line.
* The Q.921 state is also decoded to a name.
Modified:
branches/1.4/q921.c
branches/1.4/q931.c
Modified: branches/1.4/q921.c
URL: http://svnview.digium.com/svn/libpri/branches/1.4/q921.c?view=diff&rev=1848&r1=1847&r2=1848
==============================================================================
--- branches/1.4/q921.c (original)
+++ branches/1.4/q921.c Tue Aug 3 18:04:52 2010
@@ -57,16 +57,50 @@
} while(0)
static void reschedule_t200(struct pri *ctrl);
-static void q921_dump_pri(struct pri *ctrl);
+static void q921_dump_pri(struct pri *ctrl, char direction_tag);
static void q921_establish_data_link(struct pri *ctrl);
static void q921_mdl_error(struct pri *ctrl, char error);
static void q921_mdl_remove(struct pri *ctrl);
+/*!
+ * \internal
+ * \brief Convert Q.921 state to a string.
+ *
+ * \param state Q.921 state to convert.
+ *
+ * \return State name string
+ */
+static const char *q921_state2str(enum q921_state state)
+{
+ switch (state) {
+ case Q921_TEI_UNASSIGNED:
+ return "TEI unassigned";
+ case Q921_ASSIGN_AWAITING_TEI:
+ return "Assign awaiting TEI";
+ case Q921_ESTABLISH_AWAITING_TEI:
+ return "Establish awaiting TEI";
+ case Q921_TEI_ASSIGNED:
+ return "TEI assigned";
+ case Q921_AWAITING_ESTABLISHMENT:
+ return "Awaiting establishment";
+ case Q921_AWAITING_RELEASE:
+ return "Awaiting release";
+ case Q921_MULTI_FRAME_ESTABLISHED:
+ return "Multi-frame established";
+ case Q921_TIMER_RECOVERY:
+ return "Timer recovery";
+ }
+
+ return "Unknown state";
+}
+
static void q921_setstate(struct pri *ctrl, int newstate)
{
if (ctrl->debug & PRI_DEBUG_Q921_STATE) {
- if ((ctrl->q921_state != newstate) && (newstate != 7) && (newstate != 8)) {
- pri_message(ctrl, "Changing from state %d to %d\n", ctrl->q921_state, newstate);
+ if (ctrl->q921_state != newstate) {
+ pri_message(ctrl, "Changing from state %d(%s) to %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state),
+ newstate, q921_state2str(newstate));
}
}
ctrl->q921_state = newstate;
@@ -328,7 +362,7 @@
if (ctrl->peer_rx_busy || (ctrl->v_s == Q921_ADD(ctrl->v_a, ctrl->timers[PRI_TIMER_K]))) {
if (ctrl->debug & PRI_DEBUG_Q921_DUMP)
- pri_message(ctrl, "Couldn't transmit I frame at this time due to peer busy condition or window shut\n");
+ pri_message(ctrl, "Couldn't transmit I-frame at this time due to peer busy condition or window shut\n");
return 0;
}
@@ -433,7 +467,7 @@
if (ctrl->debug & PRI_DEBUG_Q921_DUMP) {
pri_message(ctrl, "%s\n", __FUNCTION__);
- q921_dump_pri(ctrl);
+ q921_dump_pri(ctrl, ' ');
}
ctrl->t200_timer = 0;
@@ -454,7 +488,7 @@
}
#else
/* We are chosing to enquiry by default (to reduce risk of T200 timer errors at the other
- * side, instead of retransmission of the last I frame we sent */
+ * side, instead of retransmission of the last I-frame we sent */
transmit_enquiry(ctrl);
#endif
ctrl->RC++;
@@ -473,7 +507,8 @@
start_t200(ctrl);
} else {
q921_discard_iqueue(ctrl);
- //pri_error(ctrl, "MDL-ERROR (G) : T200 expired N200 times in state %d\n", ctrl->q921_state);
+ //pri_error(ctrl, "MDL-ERROR (G) : T200 expired N200 times in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'G');
q921_setstate(ctrl, Q921_TEI_ASSIGNED);
/* DL-RELEASE indication */
@@ -481,7 +516,9 @@
}
break;
default:
- pri_error(ctrl, "Cannot handle T200 expire in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Cannot handle T200 expire in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ break;
}
}
@@ -493,7 +530,7 @@
q921_h *h = (void *)&ubuf[0];
if (len >= 512) {
- pri_error(ctrl, "Requested to send UI frame larger than 512 bytes!\n");
+ pri_error(ctrl, "Requested to send UI-frame larger than 512 bytes!\n");
return -1;
}
@@ -537,7 +574,7 @@
return NULL;
}
-/* This is the equivalent of a DL-DATA request, as well as the I frame queued up outcome */
+/* This is the equivalent of a DL-DATA request, as well as the I-frame queued up outcome */
int q921_transmit_iframe(struct pri *vpri, int tei, void *buf, int len, int cr)
{
q921_frame *f, *prev=NULL;
@@ -581,7 +618,11 @@
case Q921_TIMER_RECOVERY:
case Q921_AWAITING_ESTABLISHMENT:
case Q921_MULTI_FRAME_ESTABLISHED:
- for (f=ctrl->txqueue; f; f = f->next) prev = f;
+ /* Find queue tail. */
+ for (f = ctrl->txqueue; f; f = f->next) {
+ prev = f;
+ }
+
f = calloc(1, sizeof(q921_frame) + len + 2);
if (f) {
Q921_INIT(ctrl, f->h);
@@ -591,14 +632,16 @@
f->h.h.c_r = 1;
else
f->h.h.c_r = 0;
- break;
+ break;
case PRI_CPE:
if (cr)
f->h.h.c_r = 0;
else
f->h.h.c_r = 1;
- break;
- }
+ break;
+ }
+
+ /* Put new frame on queue tail. */
f->next = NULL;
f->transmitted = 0;
f->len = len + 4;
@@ -609,12 +652,18 @@
ctrl->txqueue = f;
if (ctrl->q921_state != Q921_MULTI_FRAME_ESTABLISHED) {
+ if (ctrl->debug & PRI_DEBUG_Q921_DUMP) {
+ pri_message(ctrl,
+ "Just queued I-frame since not in state %d(%s)\n",
+ Q921_MULTI_FRAME_ESTABLISHED, q921_state2str(Q921_MULTI_FRAME_ESTABLISHED));
+ }
return 0;
}
if (ctrl->peer_rx_busy || (ctrl->v_s == Q921_ADD(ctrl->v_a, ctrl->timers[PRI_TIMER_K]))) {
- if (ctrl->debug & PRI_DEBUG_Q921_DUMP)
- pri_message(ctrl, "Couldn't transmit I frame at this time due to peer busy condition or window shut\n");
+ if (ctrl->debug & PRI_DEBUG_Q921_DUMP) {
+ pri_message(ctrl, "Just queued I-frame due to peer busy condition or window shut\n");
+ }
return 0;
}
@@ -625,8 +674,11 @@
pri_error(ctrl, "!! Out of memory for Q.921 transmit\n");
return -1;
}
+ case Q921_AWAITING_RELEASE:
default:
- pri_error(ctrl, "Cannot transmit frames in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Cannot transmit frames in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ break;
}
return 0;
}
@@ -645,8 +697,10 @@
break;
default:
if (ctrl->debug & PRI_DEBUG_Q921_DUMP)
- pri_message(ctrl, "T203 counter expired in weird state %d\n", ctrl->q921_state);
+ pri_message(ctrl, "T203 counter expired in weird state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
ctrl->t203_timer = 0;
+ break;
}
}
@@ -671,7 +725,7 @@
return;
}
-static void q921_dump_pri_by_h(struct pri *ctrl, q921_h *h);
+static void q921_dump_pri_by_h(struct pri *ctrl, char direction_tag, q921_h *h);
void q921_dump(struct pri *ctrl, q921_h *h, int len, int showraw, int txrx)
{
@@ -679,14 +733,15 @@
char *type;
char direction_tag;
- q921_dump_pri_by_h(ctrl, h);
-
direction_tag = txrx ? '>' : '<';
+
+ pri_message(ctrl, "\n");
+ q921_dump_pri_by_h(ctrl, direction_tag, h);
+
if (showraw) {
char *buf = malloc(len * 3 + 1);
int buflen = 0;
if (buf) {
- pri_message(ctrl, "\n");
for (x=0;x<len;x++)
buflen += sprintf(buf + buflen, "%02x ", h->raw[x]);
pri_message(ctrl, "%c [ %s]\n", direction_tag, buf);
@@ -694,7 +749,6 @@
}
}
- pri_message(ctrl, "\n");
switch (h->h.data[0] & Q921_FRAMETYPE_MASK) {
case 0:
case 2:
@@ -778,7 +832,7 @@
type = "DISC (disconnect)";
break;
case 3:
- if (h->u.m2 == 3)
+ if (h->u.m2 == 3)
type = "SABME (set asynchronous balanced mode extended)";
else if (h->u.m2 == 0)
type = "UA (unnumbered acknowledgement)";
@@ -845,15 +899,20 @@
}
}
-static void q921_dump_pri(struct pri *ctrl)
-{
- pri_message(ctrl, "TEI: %d State %d\n", ctrl->tei, ctrl->q921_state);
- pri_message(ctrl, "V(S) %d V(A) %d V(R) %d\n", ctrl->v_s, ctrl->v_a, ctrl->v_r);
- pri_message(ctrl, "K %d, RC %d, l3initiated %d, reject_except %d ack_pend %d\n", ctrl->timers[PRI_TIMER_K], ctrl->RC, ctrl->l3initiated, ctrl->reject_exception, ctrl->acknowledge_pending);
- pri_message(ctrl, "T200 %d, N200 %d, T203 %d\n", ctrl->t200_timer, 3, ctrl->t203_timer);
-}
-
-static void q921_dump_pri_by_h(struct pri *vpri, q921_h *h)
+static void q921_dump_pri(struct pri *ctrl, char direction_tag)
+{
+ pri_message(ctrl, "%c TEI: %d State %d(%s)\n",
+ direction_tag, ctrl->tei, ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ pri_message(ctrl, "%c V(S)=%d, V(A)=%d, V(R)=%d\n",
+ direction_tag, ctrl->v_s, ctrl->v_a, ctrl->v_r);
+ pri_message(ctrl, "%c K=%d, RC=%d, l3initiated=%d, reject_except=%d, ack_pend=%d\n",
+ direction_tag, ctrl->timers[PRI_TIMER_K], ctrl->RC, ctrl->l3initiated,
+ ctrl->reject_exception, ctrl->acknowledge_pending);
+ pri_message(ctrl, "%c T200_id=%d, N200=%d, T203_id=%d\n",
+ direction_tag, ctrl->t200_timer, ctrl->timers[PRI_TIMER_N200], ctrl->t203_timer);
+}
+
+static void q921_dump_pri_by_h(struct pri *vpri, char direction_tag, q921_h *h)
{
struct pri *ctrl = NULL;
@@ -867,7 +926,7 @@
} else
ctrl = vpri;
if (ctrl) {
- q921_dump_pri(ctrl);
+ q921_dump_pri(ctrl, direction_tag);
} else if (!PTMP_MODE(vpri)) {
pri_error(vpri, "Huh.... no pri found to dump\n");
}
@@ -1028,7 +1087,8 @@
/* Send Unnumbered Acknowledgement */
q921_send_ua(ctrl, h->u.p_f);
q921_clear_exception_conditions(ctrl);
- //pri_error(ctrl, "MDL-ERROR (F), SABME in state %d\n", ctrl->q921_state);
+ //pri_error(ctrl, "MDL-ERROR (F), SABME in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'F');
if (ctrl->v_s != ctrl->v_a) {
q921_discard_iqueue(ctrl);
@@ -1058,7 +1118,9 @@
break;
case Q921_AWAITING_RELEASE:
default:
- pri_error(ctrl, "Cannot handle SABME in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Cannot handle SABME in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ break;
}
return res;
@@ -1085,9 +1147,9 @@
q921_setstate(ctrl, Q921_TEI_ASSIGNED);
break;
default:
- pri_error(ctrl, "Don't know what to do with DISC in state %d\n", ctrl->q921_state);
- break;
-
+ pri_error(ctrl, "Don't know what to do with DISC in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ break;
}
return res;
@@ -1129,7 +1191,8 @@
stop_t200(ctrl);
q921_setstate(ctrl, Q921_TEI_UNASSIGNED);
default:
- pri_error(ctrl, "Cannot handle MDL remove when PRI is in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Cannot handle MDL remove when PRI is in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
break;
}
@@ -1212,6 +1275,7 @@
break;
default:
pri_error(ctrl, "PTP MDL can't handle error of type %c\n", error);
+ break;
}
return handled;
@@ -1235,30 +1299,37 @@
switch (error) {
case 'C':
- pri_error(ctrl, "MDL-ERROR (C): UA in state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (C): UA in state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'D':
- pri_error(ctrl, "MDL-ERROR (D): UA in state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (D): UA in state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'A':
- pri_error(ctrl, "MDL-ERROR (A): Got supervisory frame with p_f bit set to 1 in state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (A): Got supervisory frame with p_f bit set to 1 in state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'I':
- pri_error(ctrl, "MDL-ERROR (I): T200 = N200 in timer recovery state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (I): T200 = N200 in timer recovery state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'G':
- pri_error(ctrl, "MDL-ERROR (G) : T200 expired N200 times in state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (G) : T200 expired N200 times in state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'F':
- pri_error(ctrl, "MDL-ERROR (F), SABME in state %d\n", errored_state);
+ pri_error(ctrl, "MDL-ERROR (F), SABME in state %d(%s)\n",
+ errored_state, q921_state2str(errored_state));
break;
case 'H':
case 'B':
case 'E':
case 'J':
default:
- pri_error(ctrl, "MDL-ERROR (%c) in state %d\n", error, errored_state);
-
+ pri_error(ctrl, "MDL-ERROR (%c) in state %d(%s)\n", error,
+ errored_state, q921_state2str(errored_state));
+ break;
}
return;
@@ -1321,7 +1392,8 @@
switch (ctrl->q921_state) {
case Q921_TEI_ASSIGNED:
- //pri_error(ctrl, "MDL-ERROR (C, D): UA received in state %d\n", ctrl->q921_state);
+ //pri_error(ctrl, "MDL-ERROR (C, D): UA received in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
if (h->u.p_f)
q921_mdl_error(ctrl, 'C');
else
@@ -1359,7 +1431,8 @@
break;
case Q921_AWAITING_RELEASE:
if (!h->u.p_f) {
- //pri_error(ctrl, "MDL-ERROR (D): UA in state %d w with P_F bit 0\n", ctrl->q921_state);
+ //pri_error(ctrl, "MDL-ERROR (D): UA in state %d(%s) w with P_F bit 0\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'D');
} else {
/* return DL-RELEASE-CONFIRM */
@@ -1369,13 +1442,14 @@
break;
case Q921_MULTI_FRAME_ESTABLISHED:
case Q921_TIMER_RECOVERY:
- //pri_error(ctrl, "MDL-ERROR (C, D) UA in state %d\n", ctrl->q921_state);
+ //pri_error(ctrl, "MDL-ERROR (C, D) UA in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'C');
break;
default:
- pri_error(ctrl, "Don't know what to do with UA in state %d\n", ctrl->q921_state);
- break;
-
+ pri_error(ctrl, "Don't know what to do with UA in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
+ break;
}
return res;
@@ -1499,7 +1573,8 @@
}
} else {
if (h->s.p_f) {
- //pri_message(ctrl, "MDL-ERROR (A): Got RR response with p_f bit set to 1 in state %d\n", ctrl->q921_state);
+ //pri_message(ctrl, "MDL-ERROR (A): Got RR response with p_f bit set to 1 in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'A');
}
}
@@ -1522,7 +1597,8 @@
}
break;
default:
- pri_error(ctrl, "Don't know what to do with RR in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Don't know what to do with RR in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
break;
}
@@ -1568,7 +1644,8 @@
pri_event * res = NULL;
if (ctrl->debug & PRI_DEBUG_Q921_STATE) {
- pri_message(ctrl, "!! Got reject for frame %d in state %d\n", h->s.n_r, ctrl->q921_state);
+ pri_message(ctrl, "!! Got reject for frame %d in state %d(%s)\n", h->s.n_r,
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
}
switch (ctrl->q921_state) {
@@ -1586,7 +1663,8 @@
}
} else {
if (h->s.p_f) {
- //pri_message(ctrl, "MDL-ERROR (A): Got REJ response with p_f bit set to 1 in state %d\n", ctrl->q921_state);
+ //pri_message(ctrl, "MDL-ERROR (A): Got REJ response with p_f bit set to 1 in state %d(%s)\n",
+ // ctrl->q921_state, q921_state2str(ctrl->q921_state));
q921_mdl_error(ctrl, 'A');
}
}
@@ -1602,7 +1680,8 @@
}
return NULL;
default:
- pri_error(ctrl, "Don't know what to do with RR in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Don't know what to do with RR in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
return NULL;
}
@@ -1684,7 +1763,8 @@
break;
default:
- pri_error(ctrl, "Don't know what to do with an I frame in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Don't know what to do with an I-frame in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
break;
}
@@ -1746,7 +1826,8 @@
q921_setstate(ctrl, Q921_AWAITING_ESTABLISHMENT);
break;
default:
- pri_error(ctrl, "Don't know what to do with DM frame in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Don't know what to do with DM frame in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
break;
}
@@ -1830,7 +1911,8 @@
}
break;
default:
- pri_error(ctrl, "Don't know what to do with RNR in state %d\n", ctrl->q921_state);
+ pri_error(ctrl, "Don't know what to do with RNR in state %d(%s)\n",
+ ctrl->q921_state, q921_state2str(ctrl->q921_state));
break;
}
@@ -1886,6 +1968,7 @@
default:
pri_error(ctrl, "!! XXX Unknown Supervisory frame ss=0x%02x,pf=%02xnr=%02x vs=%02x, va=%02x XXX\n", h->s.ss, h->s.p_f, h->s.n_r,
ctrl->v_s, ctrl->v_a);
+ break;
}
break;
case 3:
@@ -1956,6 +2039,7 @@
break;
default:
pri_error(ctrl, "!! Don't know what to do with M3=%d u-frames\n", h->u.m3);
+ break;
}
break;
@@ -2042,7 +2126,7 @@
}
if (ctrl->debug & PRI_DEBUG_Q921_DUMP)
- pri_message(ctrl, "Handling message for SAPI/TEI=%d/%d\n", h->h.sapi, h->h.tei);
+ pri_message(ctrl, "Done handling message for SAPI/TEI=%d/%d\n", h->h.sapi, h->h.tei);
return ev;
}
Modified: branches/1.4/q931.c
URL: http://svnview.digium.com/svn/libpri/branches/1.4/q931.c?view=diff&rev=1848&r1=1847&r2=1848
==============================================================================
--- branches/1.4/q931.c (original)
+++ branches/1.4/q931.c Tue Aug 3 18:04:52 2010
@@ -4328,19 +4328,23 @@
static int q931_xmit(struct pri *ctrl, int tei, q931_h *h, int len, int cr, int uiframe)
{
+ /*
+ * Dump the Q.931 message first. Q.921 may have to request a TEI or
+ * bring the connection up before it can actually send the message.
+ * Therefore, the Q.931 message may actually get sent a few seconds
+ * later.
+ */
+ if (ctrl->debug & PRI_DEBUG_Q931_DUMP) {
+ q931_dump(ctrl, tei, h, len, 1);
+ }
+#ifdef LIBPRI_COUNTERS
+ ctrl->q931_txcount++;
+#endif
if (uiframe) {
q921_transmit_uiframe(ctrl, h, len);
} else {
q921_transmit_iframe(ctrl, tei, h, len, cr);
}
- /* The transmit operation might dump the q921 header, so logging the q931
- message body after the transmit puts the sections of the message in the
- right order in the log */
- if (ctrl->debug & PRI_DEBUG_Q931_DUMP)
- q931_dump(ctrl, tei, h, len, 1);
-#ifdef LIBPRI_COUNTERS
- ctrl->q931_txcount++;
-#endif
return 0;
}
@@ -4370,6 +4374,7 @@
int x;
int codeset;
int uiframe;
+ int tei;
if (call->outboundbroadcast && call->master_call == call && msgtype != Q931_SETUP) {
pri_error(ctrl,
@@ -4398,6 +4403,7 @@
/* Invert the logic */
len = sizeof(buf) - len;
+ tei = call->pri->tei;
uiframe = 0;
if (BRI_NT_PTMP(ctrl)) {
/* NT PTMP is the only mode that can broadcast Q.931 messages. */
@@ -4414,7 +4420,7 @@
uiframe = 1;
break;
case Q931_FACILITY:
- if (call->pri->tei == Q921_TEI_GROUP) {
+ if (tei == Q921_TEI_GROUP) {
/* Broadcast TEI. */
if (q931_is_dummy_call(call)) {
/*
@@ -4439,8 +4445,14 @@
"Sending message for call %p on call->pri: %p with TEI/SAPI %d/%d\n",
call, call->pri, call->pri->tei, call->pri->sapi);
}
- }
- q931_xmit(call->pri, call->pri->tei, h, len, 1, uiframe);
+ } else if (call->pri->subchannel && BRI_TE_PTMP(ctrl)) {
+ /*
+ * Get the best available TEI value for the debug dump display.
+ * We may not actually have a TEI assigned at the moment.
+ */
+ tei = call->pri->subchannel->tei;
+ }
+ q931_xmit(call->pri, tei, h, len, 1, uiframe);
call->acked = 1;
return 0;
}
More information about the svn-commits
mailing list