Send multihop requests when a route is about to time-out.

2c50fc6b · Juliusz Chroboczek · a80f7d17 · 2c50fc6b
Commit 2c50fc6b authored Jun 30, 2007 by Juliusz Chroboczek
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babel.c babel.c +2 -1

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--- a/babel.c
+++ b/babel.c
@@ -757,7 +757,8 @@ expire_routes(void)

        if(route->installed && route->refmetric < INFINITY) {
            if(route->time < now.tv_sec - MAX(5, route_timeout_delay - 25))
-                send_unicast_request(route->nexthop, route->dest, 1, -1);
+                send_unicast_request(route->nexthop, route->dest,
+                                     max_hopcount, -1);
        }
        i++;
    }