From 88957f54f2e1723fe2faf4c48dd17d4fb3e403f5 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@strongswan.org>
Date: Wed, 15 Jul 2009 16:13:51 +0200
Subject: [PATCH] raise an alert() if the RADIUS server is not responding

---
 src/charon/bus/bus.h                          | 2 ++
 src/charon/plugins/eap_radius/radius_client.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/charon/bus/bus.h b/src/charon/bus/bus.h
index 04d33e554..9c90db6f9 100644
--- a/src/charon/bus/bus.h
+++ b/src/charon/bus/bus.h
@@ -131,6 +131,8 @@ enum level_t {
  * Kind of alerts to raise.
  */
 enum alert_t {
+	/* a RADIUS server did not respond, no additional arguments */
+	ALERT_RADIUS_NOT_RESPONDING,
 };
 
 /**
diff --git a/src/charon/plugins/eap_radius/radius_client.c b/src/charon/plugins/eap_radius/radius_client.c
index 57d3f8f21..626dd0226 100644
--- a/src/charon/plugins/eap_radius/radius_client.c
+++ b/src/charon/plugins/eap_radius/radius_client.c
@@ -353,6 +353,7 @@ static radius_message_t* request(private_radius_client_t *this,
 	}
 	DBG1(DBG_CFG, "RADIUS server is not responding");
 	put_socket(socket);
+	charon->bus->alert(charon->bus, ALERT_RADIUS_NOT_RESPONDING);
 	return NULL;
 }