[asterisk-commits] kmoore: trunk r402648 - in /trunk: ./ apps/app_queue.c

SVN commits to the Asterisk project asterisk-commits at lists.digium.com
Mon Nov 11 09:37:05 CST 2013


Author: kmoore
Date: Mon Nov 11 09:37:03 2013
New Revision: 402648

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=402648
Log:
app_queue: Honor penalty limits of 0

In the current app_queue code from 1.8 up to trunk the upper and lower
penalties can be set to 0 but the value is interpreted to be disabled
instead of actually setting limits. This is especially evident if min
and max limits are set to 0 and members with penalties of 0 and 1 are
in the queue since the member with penalty 1 will still receive calls.
This patch adjusts the special disabled value to be INT_MAX instead of
0.

(closes issue ASTERISK-20862)
Review: https://reviewboard.asterisk.org/r/2995/
Reported by: Schmooze Com
........

Merged revisions 402645 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 402646 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 402647 from http://svn.asterisk.org/svn/asterisk/branches/12

Modified:
    trunk/   (props changed)
    trunk/apps/app_queue.c

Propchange: trunk/
------------------------------------------------------------------------------
--- branch-12-merged (original)
+++ branch-12-merged Mon Nov 11 09:37:03 2013
@@ -1,1 +1,1 @@
-/branches/12:1-398558,398560-398577,398579-399305,399307-401390,401392-402570,402582,402584,402593,402606
+/branches/12:1-398558,398560-398577,398579-399305,399307-401390,401392-402570,402582,402584,402593,402606,402647

Modified: trunk/apps/app_queue.c
URL: http://svnview.digium.com/svn/asterisk/trunk/apps/app_queue.c?view=diff&rev=402648&r1=402647&r2=402648
==============================================================================
--- trunk/apps/app_queue.c (original)
+++ trunk/apps/app_queue.c Mon Nov 11 09:37:03 2013
@@ -2116,7 +2116,7 @@
 	ao2_lock(q);
 	mem_iter = ao2_iterator_init(q->members, 0);
 	for (; (member = ao2_iterator_next(&mem_iter)); ao2_ref(member, -1)) {
-		if ((max_penalty && (member->penalty > max_penalty)) || (min_penalty && (member->penalty < min_penalty))) {
+		if ((max_penalty != INT_MAX && member->penalty > max_penalty) || (min_penalty != INT_MAX && member->penalty < min_penalty)) {
 			if (conditions & QUEUE_EMPTY_PENALTY) {
 				ast_debug(4, "%s is unavailable because his penalty is not between %d and %d\n", member->membername, min_penalty, max_penalty);
 				continue;
@@ -5005,26 +5005,55 @@
 */
 static void update_qe_rule(struct queue_ent *qe)
 {
-	int max_penalty = qe->pr->max_relative ? qe->max_penalty + qe->pr->max_value : qe->pr->max_value;
-	int min_penalty = qe->pr->min_relative ? qe->min_penalty + qe->pr->min_value : qe->pr->min_value;
-	char max_penalty_str[20], min_penalty_str[20];
-	/* a relative change to the penalty could put it below 0 */
-	if (max_penalty < 0) {
-		max_penalty = 0;
-	}
-	if (min_penalty < 0) {
-		min_penalty = 0;
-	}
-	if (min_penalty > max_penalty) {
-		min_penalty = max_penalty;
-	}
-	snprintf(max_penalty_str, sizeof(max_penalty_str), "%d", max_penalty);
-	snprintf(min_penalty_str, sizeof(min_penalty_str), "%d", min_penalty);
-	pbx_builtin_setvar_helper(qe->chan, "QUEUE_MAX_PENALTY", max_penalty_str);
-	pbx_builtin_setvar_helper(qe->chan, "QUEUE_MIN_PENALTY", min_penalty_str);
-	qe->max_penalty = max_penalty;
-	qe->min_penalty = min_penalty;
-	ast_debug(3, "Setting max penalty to %d and min penalty to %d for caller %s since %d seconds have elapsed\n", qe->max_penalty, qe->min_penalty, ast_channel_name(qe->chan), qe->pr->time);
+	int max_penalty = INT_MAX;
+
+	if (qe->max_penalty != INT_MAX) {
+		char max_penalty_str[20];
+
+		if (qe->pr->max_relative) {
+			max_penalty = qe->max_penalty + qe->pr->max_value;
+		} else {
+			max_penalty = qe->pr->max_value;
+		}
+
+		/* a relative change to the penalty could put it below 0 */
+		if (max_penalty < 0) {
+			max_penalty = 0;
+		}
+
+		snprintf(max_penalty_str, sizeof(max_penalty_str), "%d", max_penalty);
+		pbx_builtin_setvar_helper(qe->chan, "QUEUE_MAX_PENALTY", max_penalty_str);
+		qe->max_penalty = max_penalty;
+		ast_debug(3, "Setting max penalty to %d for caller %s since %d seconds have elapsed\n",
+			qe->max_penalty, ast_channel_name(qe->chan), qe->pr->time);
+	}
+
+	if (qe->min_penalty != INT_MAX) {
+		char min_penalty_str[20];
+		int min_penalty;
+
+		if (qe->pr->min_relative) {
+			min_penalty = qe->min_penalty + qe->pr->min_value;
+		} else {
+			min_penalty = qe->pr->min_value;
+		}
+
+		/* a relative change to the penalty could put it below 0 */
+		if (min_penalty < 0) {
+			min_penalty = 0;
+		}
+
+		if (max_penalty != INT_MAX && min_penalty > max_penalty) {
+			min_penalty = max_penalty;
+		}
+
+		snprintf(min_penalty_str, sizeof(min_penalty_str), "%d", min_penalty);
+		pbx_builtin_setvar_helper(qe->chan, "QUEUE_MIN_PENALTY", min_penalty_str);
+		qe->min_penalty = min_penalty;
+		ast_debug(3, "Setting min penalty to %d for caller %s since %d seconds have elapsed\n",
+			qe->min_penalty, ast_channel_name(qe->chan), qe->pr->time);
+	}
+
 	qe->pr = AST_LIST_NEXT(qe->pr, list);
 }
 
@@ -5173,8 +5202,8 @@
 	unsigned char usepenalty = (membercount <= q->penaltymemberslimit) ? 0 : 1;
 
 	if (usepenalty) {
-		if ((qe->max_penalty && (mem->penalty > qe->max_penalty)) ||
-			(qe->min_penalty && (mem->penalty < qe->min_penalty))) {
+		if ((qe->max_penalty != INT_MAX && mem->penalty > qe->max_penalty) ||
+			(qe->min_penalty != INT_MAX && mem->penalty < qe->min_penalty)) {
 			return -1;
 		}
 	} else {
@@ -7589,10 +7618,10 @@
 		} else {
 			ast_log(LOG_WARNING, "${QUEUE_MAX_PENALTY}: Invalid value (%s), channel %s.\n",
 				max_penalty_str, ast_channel_name(chan));
-			max_penalty = 0;
+			max_penalty = INT_MAX;
 		}
 	} else {
-		max_penalty = 0;
+		max_penalty = INT_MAX;
 	}
 
 	if ((min_penalty_str = pbx_builtin_getvar_helper(chan, "QUEUE_MIN_PENALTY"))) {
@@ -7601,10 +7630,10 @@
 		} else {
 			ast_log(LOG_WARNING, "${QUEUE_MIN_PENALTY}: Invalid value (%s), channel %s.\n",
 				min_penalty_str, ast_channel_name(chan));
-			min_penalty = 0;
+			min_penalty = INT_MAX;
 		}
 	} else {
-		min_penalty = 0;
+		min_penalty = INT_MAX;
 	}
 	ast_channel_unlock(chan);
 




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