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Changed keepalive callback to avoid sending immediate keepalive when the network is congested

This commit is contained in:
Tim van der Lee 2018-03-22 16:23:31 +01:00
parent fb9e67bcb4
commit 5b0c5b7007
1 changed files with 1 additions and 1 deletions
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2
os/net/mac/tsch/tsch.c
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@ -275,7 +275,7 @@ keepalive_packet_sent(void *ptr, int status, int transmissions)
LOG_INFO_(", st %d-%d\n", status, transmissions);
/* We got no ack, try to recover by switching to the last neighbor we received an EB from */
if(status != MAC_TX_OK) {
if(status == MAC_TX_NOACK) {
if(linkaddr_cmp(&last_eb_nbr_addr, &linkaddr_null)) {
LOG_WARN("not able to re-synchronize, received no EB from other neighbors\n");
if(sync_count == 0) {