Bluetooth: Mesh: Fix retries when establishing Friendship as LPN (f5179733) · Commits · Wenxi XU / zephyr

subsys/bluetooth/host/mesh/lpn.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -251,6 +251,10 @@ static void req_sent(struct net_buf *buf, int err)
		{
		struct bt_mesh_lpn *lpn = &bt_mesh.lpn;

		#if defined(CONFIG_BT_MESH_DEBUG_LOW_POWER)
		BT_DBG("buf %p err %d state %s", buf, err, state2str(lpn->state));
		#endif

		if (err) {
		BT_ERR("Sending request failed (err %d)", err);
		lpn->sent_req = 0;
		@@ -629,6 +633,13 @@ static void lpn_timeout(struct k_work *work)
		k_delayed_work_submit(&lpn->timer, FRIEND_REQ_RETRY_TIMEOUT);
		break;
		case BT_MESH_LPN_ESTABLISHING:
		if (lpn->req_attempts < 6) {
		BT_WARN("Retrying first Friend Poll");
		if (send_friend_poll() == 0) {
		break;
		}
		}

		BT_ERR("Timed out waiting for first Friend Update");
		clear_friendship(false);
		break;