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Always add neighbors to the list regardless if their rtmetric is higher than ours or not. If our rtmetric rises, we may need ot have those neighbors in our list.

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adamdunkels 2007-11-26 23:31:44 +00:00
parent 98854f80e0
commit f6cf045413
1 changed files with 2 additions and 4 deletions
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6
core/net/rime/tree.c
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@ -33,7 +33,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: tree.c,v 1.15 2007/11/17 18:05:21 adamdunkels Exp $
* $Id: tree.c,v 1.16 2007/11/26 23:31:44 adamdunkels Exp $
*/
/**
@ -249,9 +249,7 @@ adv_received(struct nbh_conn *c, rimeaddr_t *from, uint16_t rtmetric)
n = neighbor_find(from);
if(n == NULL) {
if(rtmetric < tc->local_rtmetric) {
neighbor_add(from, rtmetric, 1);
}
neighbor_add(from, rtmetric, 1);
} else {
neighbor_update(n, rtmetric);
PRINTF("%d.%d: updating neighbor %d.%d, etx %d, hops %d\n",