From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 13 Jul 2009 14:23:06 +0000 (+0200)
Subject: Allow response_window && zombie_period to be smaller.
X-Git-Tag: release_2_1_7~74
X-Git-Url: http://www.project-moonshot.org/gitweb/?a=commitdiff_plain;h=8e1f51f4c707bc5484bc9b62143d9e2c813b03de;p=freeradius.git

Allow response_window && zombie_period to be smaller.

Accept values outside of the recommended range.

Also when proxying, skip home servers that are marked zombie.
They're not responding, so for *new* requests, we treat them
like they're dead
---

diff --git a/src/main/realms.c b/src/main/realms.c
index c87ad8a..5db714e 100644
--- a/src/main/realms.c
+++ b/src/main/realms.c
@@ -589,16 +589,16 @@ static int home_server_add(realm_config_t *rc, CONF_SECTION *cs, int pool_type)
 	}
 #endif
 
-	if (home->response_window < 5) home->response_window = 5;
-	if (home->response_window > 60) home->response_window = 60;
-
 	if (home->max_outstanding < 8) home->max_outstanding = 8;
 	if (home->max_outstanding > 65536*16) home->max_outstanding = 65536*16;
 
 	if (home->ping_interval < 6) home->ping_interval = 6;
 	if (home->ping_interval > 120) home->ping_interval = 120;
 
-	if (home->zombie_period < 20) home->zombie_period = 20;
+	if (home->response_window < 1) home->response_window = 1;
+	if (home->response_window > 60) home->response_window = 60;
+
+	if (home->zombie_period < 1) home->zombie_period = 1;
 	if (home->zombie_period > 120) home->zombie_period = 120;
 
 	if (home->zombie_period < home->response_window) {
@@ -1866,7 +1866,10 @@ home_server *home_server_ldb(const char *realmname,
 
 		if (!home) continue;
 
-		if (home->state == HOME_STATE_IS_DEAD) {
+		/*
+		 *	Skip zombie && dead home servers.
+		 */
+		if (home->state != HOME_STATE_ALIVE) {
 			continue;
 		}