When using mesh we have incoherent MESH-PEER-CONNECTED/MESH-PEER-DISCONNECTED
messages when we restart one of the devices without disconnecting it first.
Sometime we have the right behaviour, a peer disconnect and then a peer connect,
sometimes we only have a a peer connected without a peer disconnected first, and
sometimes we have nothing at all.
As the plink count seem to be correctly tracked & because we only send the
connected event on plink count increase, lets only send the peer disconnected
event on plink count decrease.
Signed-off-by: Nicolas Escande <nico.escande@xxxxxxxxx>
---
wpa_supplicant/mesh_mpm.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/wpa_supplicant/mesh_mpm.c b/wpa_supplicant/mesh_mpm.c
index c9e14d5c2..643796672 100644
--- a/wpa_supplicant/mesh_mpm.c
+++ b/wpa_supplicant/mesh_mpm.c
@@ -561,8 +561,11 @@ static int mesh_mpm_plink_close(struct hostapd_data *hapd, struct sta_info *sta,
int reason = WLAN_REASON_MESH_PEERING_CANCELLED;
if (sta) {
- if (sta->plink_state == PLINK_ESTAB)
+ if (sta->plink_state == PLINK_ESTAB) {
hapd->num_plinks--;
+ wpa_msg(wpa_s, MSG_INFO, MESH_PEER_DISCONNECTED MACSTR,
+ MAC2STR(sta->addr));
+ }
wpa_mesh_set_plink_state(wpa_s, sta, PLINK_HOLDING);
mesh_mpm_send_plink_action(wpa_s, sta, PLINK_CLOSE, reason);
wpa_printf(MSG_DEBUG, "MPM closing plink sta=" MACSTR,
@@ -1428,8 +1431,13 @@ void mesh_mpm_action_rx(struct wpa_supplicant *wpa_s,
/* called by ap_free_sta */
void mesh_mpm_free_sta(struct hostapd_data *hapd, struct sta_info *sta)
{
- if (sta->plink_state == PLINK_ESTAB)
+ struct wpa_supplicant *wpa_s = hapd->iface->owner;
+
+ if (sta->plink_state == PLINK_ESTAB) {
hapd->num_plinks--;
+ wpa_msg(wpa_s, MSG_INFO, MESH_PEER_DISCONNECTED MACSTR,
+ MAC2STR(sta->addr));
+ }
eloop_cancel_timeout(plink_timer, ELOOP_ALL_CTX, sta);
eloop_cancel_timeout(mesh_auth_timer, ELOOP_ALL_CTX, sta);
}
--
2.41.0
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