Allow limitation by loadavg not just calls (should be BSD friendly)...

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6850 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 8 insertions, 1 deletions

diff --git a/pbx.c b/pbx.c
index b629980b0..843ce1daa 100755
--- a/pbx.c
+++ b/pbx.c
@@ -2477,7 +2477,7 @@ out:
 static int increase_call_count(const struct ast_channel *c)
 {
 	int failed = 0;
-
+	double curloadavg;
 	ast_mutex_lock(&maxcalllock);
 	if (option_maxcalls) {
 		if (countcalls >= option_maxcalls) {
@@ -2485,6 +2485,13 @@ static int increase_call_count(const struct ast_channel *c)
 			failed = -1;
 		}
 	}
+	if (option_maxload) {
+		getloadavg(&curloadavg, 1);
+		if (curloadavg >= option_maxload) {
+			ast_log(LOG_NOTICE, "Maximum loadavg limit of %lf load exceeded by '%s' (currently %f)!\n", option_maxload, c->name, curloadavg);
+			failed = -1;
+		}
+	}
 	if (!failed)
 		countcalls++;	
 	ast_mutex_unlock(&maxcalllock);