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fix(nimble): Add code to post connection failure

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In event of a corner case, where connection is not completed,
connection reattempt is disabled, so need to post connection
failure event to application to make it aware of the failure
This commit is contained in:
Rahul Tank
2025-08-22 14:22:32 +05:30
parent eff7e89519
commit 48ca84312e
1 changed files with 15 additions and 4 deletions
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nimble/host/src/ble_gap.c
+15 -4
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@@ -1641,6 +1641,15 @@ ble_gap_conn_broken(uint16_t conn_handle, int reason)
}
}
/* If we never posted a connect event for a slave (send == 0), treat this as
* a connection failure and post a connect-failed event instead of a
* disconnect. This allows applications to restart advertising.
*/
if (!send && !(conn->bhc_flags & BLE_HS_CONN_F_MASTER))
{
ble_gap_event_connect_call(conn_handle, BLE_HS_EAGAIN);
}
ble_hs_atomic_conn_delete(conn_handle);
g_max_tx_time[conn_handle] = 0;
@@ -3106,8 +3115,10 @@ ble_gap_event_connect_call(uint16_t conn_handle, int status)
ble_gap_call_conn_event_cb(&event, handle);
#endif
ble_hs_hci_util_set_data_len(le16toh(conn_handle), BLE_HCI_SUGG_DEF_DATALEN_TX_OCTETS_MAX,
BLE_HCI_SUGG_DEF_DATALEN_TX_TIME_MAX);
if (status == 0 ) {
ble_hs_hci_util_set_data_len(le16toh(conn_handle), BLE_HCI_SUGG_DEF_DATALEN_TX_OCTETS_MAX,
BLE_HCI_SUGG_DEF_DATALEN_TX_TIME_MAX);
}
}
void
@@ -3156,8 +3167,8 @@ ble_gap_rx_rd_rem_ver_info_complete(const struct ble_hci_ev_rd_rem_ver_info_cmp
ble_hs_unlock();
if (ev->status == BLE_ERR_CONN_ESTABLISHMENT) {
/* Failed for 0x3E. Reconnection will automatically happen */
return;
/* Failed for 0x3E. Reconnection will automatically happen */
return;
}
conn->bhc_rd_rem_ver_params.version = ev->version;