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Make sure we ring queues properly and know busy vs. no answer (bug #3114)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4836 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-01-18 16:40:56 +00:00
parent ee456ae10d
commit d4c553c202
1 changed files with 46 additions and 27 deletions
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73
apps/app_queue.c
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@@ -759,7 +759,7 @@ static int compare_weight(struct ast_call_queue *req_q, struct localuser *req_us
static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
static int ring_entry(struct queue_ent *qe, struct localuser *tmp, int *busies)
{
int res;
int status;
@@ -773,6 +773,7 @@ static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
if (qe->chan->cdr)
ast_cdr_busy(qe->chan->cdr);
tmp->stillgoing = 0;
(*busies)++;
return 0;
}
}
@@ -782,6 +783,7 @@ static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
if (qe->chan->cdr)
ast_cdr_busy(qe->chan->cdr);
tmp->stillgoing = 0;
(*busies)++;
return 0;
}
@@ -801,6 +803,7 @@ static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
ast_cdr_busy(qe->chan->cdr);
tmp->stillgoing = 0;
update_dial_status(qe->parent, tmp->member, status);
(*busies)++;
return 0;
} else if (status != tmp->oldstatus)
update_dial_status(qe->parent, tmp->member, status);
@@ -841,6 +844,7 @@ static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
ast_hangup(tmp->chan);
tmp->chan = NULL;
tmp->stillgoing = 0;
(*busies)++;
return 0;
} else {
if (ast_test_flag(qe->parent, QUEUE_FLAG_EVENTWHENCALLED)) {
@@ -860,10 +864,10 @@ static int ring_entry(struct queue_ent *qe, struct localuser *tmp)
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Called %s\n", tmp->interface);
}
return 0;
return 1;
}
static int ring_one(struct queue_ent *qe, struct localuser *outgoing)
static int ring_one(struct queue_ent *qe, struct localuser *outgoing, int *busies)
{
struct localuser *cur;
struct localuser *best;
@@ -885,10 +889,10 @@ static int ring_one(struct queue_ent *qe, struct localuser *outgoing)
/* Ring everyone who shares this best metric (for ringall) */
cur = outgoing;
while(cur) {
if (cur->stillgoing && !cur->chan && (cur->metric == bestmetric)) {
if (cur->stillgoing && !cur->chan && (cur->metric <= bestmetric)) {
if (option_debug)
ast_log(LOG_DEBUG, "(Parallel) Trying '%s' with metric %d\n", cur->interface, cur->metric);
ring_entry(qe, cur);
ring_entry(qe, cur, busies);
}
cur = cur->next;
}
@@ -896,7 +900,7 @@ static int ring_one(struct queue_ent *qe, struct localuser *outgoing)
/* Ring just the best channel */
if (option_debug)
ast_log(LOG_DEBUG, "Trying '%s' with metric %d\n", best->interface, best->metric);
ring_entry(qe, best);
ring_entry(qe, best, busies);
}
}
} while (best && !best->chan);
@@ -961,7 +965,27 @@ static int valid_exit(struct queue_ent *qe, char digit)
#define AST_MAX_WATCHERS 256
static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser *outgoing, int *to, struct ast_flags *flags, char *digit)
#define BUILD_STATS do { \
o = outgoing; \
found = -1; \
pos = 1; \
numlines = 0; \
watchers[0] = in; \
while(o) { \
/* Keep track of important channels */ \
if (o->stillgoing) { \
stillgoing = 1; \
if (o->chan) { \
watchers[pos++] = o->chan; \
found = 1; \
} \
} \
o = o->next; \
numlines++; \
} \
} while(0)
static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser *outgoing, int *to, struct ast_flags *flags, char *digit, int prebusies)
{
char *queue = qe->parent->name;
struct localuser *o;
@@ -969,8 +993,9 @@ static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser
int numlines;
int status;
int sentringing = 0;
int numbusies = 0;
int numbusies = prebusies;
int numnochan = 0;
int stillgoing = 0;
int orig = *to;
struct ast_frame *f;
struct localuser *peer = NULL;
@@ -980,25 +1005,18 @@ static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser
struct ast_channel *in = qe->chan;
while(*to && !peer) {
o = outgoing;
found = -1;
pos = 1;
numlines = 0;
watchers[0] = in;
while(o) {
/* Keep track of important channels */
if (o->stillgoing && o->chan) {
watchers[pos++] = o->chan;
found = 1;
}
o = o->next;
numlines++;
BUILD_STATS;
if ((found < 0) && stillgoing && !qe->parent->strategy) {
/* On "ringall" strategy we only move to the next penalty level
when *all* ringing phones are done in the current penalty level */
ring_one(qe, outgoing, &numbusies);
BUILD_STATS;
}
if (found < 0) {
if (numlines == (numbusies + numnochan)) {
ast_log(LOG_DEBUG, "Everyone is busy at this time\n");
} else {
ast_log(LOG_NOTICE, "No one is answering queue '%s'\n", queue);
ast_log(LOG_NOTICE, "No one is answering queue '%s' (%d/%d/%d)\n", queue, numlines, numbusies, numnochan);
}
*to = 0;
return NULL;
@@ -1109,7 +1127,7 @@ static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser
ast_hangup(o->chan);
o->chan = NULL;
if (qe->parent->strategy)
ring_one(qe, outgoing);
ring_one(qe, outgoing, &numbusies);
numbusies++;
break;
case AST_CONTROL_CONGESTION:
@@ -1121,7 +1139,7 @@ static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser
ast_hangup(o->chan);
o->chan = NULL;
if (qe->parent->strategy)
ring_one(qe, outgoing);
ring_one(qe, outgoing, &numbusies);
numbusies++;
break;
case AST_CONTROL_RINGING:
@@ -1147,7 +1165,7 @@ static struct localuser *wait_for_answer(struct queue_ent *qe, struct localuser
ast_hangup(o->chan);
o->chan = NULL;
if (qe->parent->strategy)
ring_one(qe, outgoing);
ring_one(qe, outgoing, &numbusies);
}
}
o = o->next;
@@ -1328,6 +1346,7 @@ static int try_calling(struct queue_ent *qe, char *options, char *announceoverri
struct member *member;
int res = 0, bridge = 0;
int zapx = 2;
int numbusies = 0;
int x=0;
char *announce = NULL;
char digit = 0;
@@ -1421,9 +1440,9 @@ static int try_calling(struct queue_ent *qe, char *options, char *announceoverri
to = qe->parent->timeout * 1000;
else
to = -1;
ring_one(qe, outgoing);
ring_one(qe, outgoing, &numbusies);
ast_mutex_unlock(&qe->parent->lock);
lpeer = wait_for_answer(qe, outgoing, &to, &flags, &digit);
lpeer = wait_for_answer(qe, outgoing, &to, &flags, &digit, numbusies);
ast_mutex_lock(&qe->parent->lock);
if (qe->parent->strategy == QUEUE_STRATEGY_RRMEMORY) {
store_next(qe, outgoing);