| Message ID | 20240628101348.16820-1-zhaochengyi@uniontech.com |
|---|---|
| State | New |
| Headers | show |
| Series | adapter: Add retry when bonding device returns connection failure | expand |
diff --git a/src/adapter.c b/src/adapter.c index bdc5bf920..ca5eb077c 100644 --- a/src/adapter.c +++ b/src/adapter.c @@ -8367,6 +8367,16 @@ static void bonding_attempt_complete(struct btd_adapter *adapter, } } + if (status == MGMT_STATUS_CONNECT_FAILED) { + if (device != NULL) { + + DBG("status is 0x%x, retry it.", status); + + if (device_bonding_attempt_retry(device) == 0) + return; + } + } + /* Ignore disconnects during retry. */ if (status == MGMT_STATUS_DISCONNECTED && device && device_is_retrying(device))
When a user initiates pairing with a BLE Bluetooth mouse, MGMT_STATUS_CONNECT_FAILED(0x04) is returned with a low probability, resulting in pairing failure. To improve user experience, retry bonding is performed when MGMT_STATUS_CONNECT_FAILED is returned. log: bluetoothd[1539]: src/adapter.c:pair_device_complete() Connect Failed (0x04) bluetoothd[1539]: src/adapter.c:bonding_attempt_complete() hci0 bdaddr DD:EC:0F:57:A9:2E type 2 status 0x4 bluetoothd[1539]: src/device.c:device_bonding_complete() bonding 0x5591f87230 status 0x04 bluetoothd[1539]: src/device.c:btd_device_set_temporary() temporary 1 bluetoothd[1539]: src/device.c:device_bonding_failed() status 4 HCI package: Frame 2969: 7 bytes on wire (56 bits), 7 bytes captured (56 bits) Bluetooth Bluetooth HCI H4 Bluetooth HCI Event - Disconnect Complete Event Code: Disconnect Complete (0x05) Parameter Total Length: 4 Status: Success (0x00) Connection Handle: 0x0040 Reason: Connection Failed to be Established (0x3e) --- src/adapter.c | 10 ++++++++++ 1 file changed, 10 insertions(+)