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gatt_client: handle l2cap connection fail without active hci connection

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This commit is contained in:
Matthias Ringwald 2023-07-05 17:29:46 +02:00
parent 9ed6f53c12
commit ab6f9d8f7c
1 changed files with 10 additions and 8 deletions
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18
src/ble/gatt_client.c
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@ -2125,14 +2125,16 @@ static void gatt_client_att_packet_handler(uint8_t packet_type, uint16_t handle,
btstack_assert(gatt_client != NULL);
con_handle = l2cap_event_channel_opened_get_handle(packet);
hci_connection = hci_connection_for_handle(con_handle);
if ((status == L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES) && hci_connection->att_server.incoming_connection_request){
log_info("Collision, retry in 100ms");
gatt_client->state = P_W2_L2CAP_CONNECT;
// set timer for retry
btstack_run_loop_set_timer(&gatt_client->gc_timeout, 100);
btstack_run_loop_set_timer_handler(&gatt_client->gc_timeout, gatt_client_classic_retry);
btstack_run_loop_add_timer(&gatt_client->gc_timeout);
break;
if (status == L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES){
if ((hci_connection != NULL) && hci_connection->att_server.incoming_connection_request) {
log_info("Collision, retry in 100ms");
gatt_client->state = P_W2_L2CAP_CONNECT;
// set timer for retry
btstack_run_loop_set_timer(&gatt_client->gc_timeout, 100);
btstack_run_loop_set_timer_handler(&gatt_client->gc_timeout, gatt_client_classic_retry);
btstack_run_loop_add_timer(&gatt_client->gc_timeout);
break;
}
}
// if status != 0, gatt_client will be discarded
gatt_client->state = P_READY;