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Update announcement value after route metric saturates. Not doing this results in stubborn forwards from former children nodes.

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zhitao 2009-03-09 12:54:27 +00:00
parent 0395ff5f39
commit 1eb085834f
1 changed files with 2 additions and 1 deletions
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3
core/net/rime/collect.c
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@ -36,7 +36,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: collect.c,v 1.20 2009/03/06 17:33:59 zhitao Exp $ * $Id: collect.c,v 1.21 2009/03/09 12:54:27 zhitao Exp $
*/ */
/** /**
@ -114,6 +114,7 @@ update_rtmetric(struct collect_conn *tc)
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]); rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]);
} }
tc->rtmetric = RTMETRIC_MAX; tc->rtmetric = RTMETRIC_MAX;
announcement_set_value(&tc->announcement, tc->rtmetric);
} else { } else {
/* We set our rtmetric to the rtmetric of our best neighbor plus /* We set our rtmetric to the rtmetric of our best neighbor plus