From 671b8f12f456f89f0432d983619d68516b8e0cb1 Mon Sep 17 00:00:00 2001
From: venaas <venaas>
Date: Thu, 18 Sep 2008 13:59:03 +0000
Subject: sending old reply when receiving duplicated message

git-svn-id: https://svn.testnett.uninett.no/radsecproxy/trunk@393 e88ac4ed-0b26-0410-9574-a7f39faa03bf
---
 radsecproxy.c | 15 ++++++---------
 udp.c         |  1 +
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/radsecproxy.c b/radsecproxy.c
index 3dc3903..9a35c21 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -1729,15 +1729,12 @@ int addclientrq(struct request *rq) {
 	if (rq->udpport == r->udpport && !memcmp(rq->rqauth, r->rqauth, 16)) {
 	    gettimeofday(&now, NULL);
 	    if (now.tv_sec - r->created.tv_sec < r->from->conf->dupinterval) {
-#if 0
-		later	    
-		    if (r->replybuf) {
-			debug(DBG_INFO, "radsrv: already sent reply to request with id %d from %s, resending", rq->rqid, addr2string(r->from->addr));
-			r->refcount++;
-			sendreply(r);
-		    } else
-#endif		
-			debug(DBG_INFO, "radsrv: already got request with id %d from %s, ignoring", rq->rqid, addr2string(r->from->addr));
+		if (r->replybuf) {
+		    debug(DBG_INFO, "addclientrq: already sent reply to request with id %d from %s, resending", rq->rqid, addr2string(r->from->addr));
+		    r->refcount++;
+		    sendreply(r);
+		} else
+		    debug(DBG_INFO, "addclientrq: already got request with id %d from %s, ignoring", rq->rqid, addr2string(r->from->addr));
 		return 0;
 	    }
 	}
diff --git a/udp.c b/udp.c
index 05e7a6b..bc239bc 100644
--- a/udp.c
+++ b/udp.c
@@ -208,6 +208,7 @@ void *udpserverwr(void *arg) {
 	port_set((struct sockaddr *)&to, reply->udpport);
 	if (sendto(reply->udpsock, reply->replybuf, RADLEN(reply->replybuf), 0, (struct sockaddr *)&to, SOCKADDR_SIZE(to)) < 0)
 	    debug(DBG_WARN, "udpserverwr: send failed");
+	debug(DBG_DBG, "udpserverwr: refcount %d", reply->refcount);
 	freerq(reply);
     }
 }
-- 
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