Bluetooth connection error for Android

I get the following messages in a stack trace. I can find Bluetooth devices, but when I try to open a socket, this happens.

10-30 22:23:08.901: ERROR/BTL_CFG(8633): WARNING : [service.brcm.bt.INQ_FILTER_BDA] property_get failed (0) 10-30 22:23:24.585: ERROR/BTLD(8633): ****************search UUID = 1454*********** 10-30 22:23:24.600: ERROR/BluetoothEventLoop.cpp(2502): onCreateDeviceResult: D-Bus error: org.bluez.Error.AlreadyExists (Device already exists) 10-30 22:23:24.616: ERROR/DTUN_HCID4(8659): No device pointer found for peer! Ignore Error = true. Ignoring error... 10-30 22:23:26.093: ERROR/DTUN_HCID4(8659): discovery unsuccessful! 10-30 22:23:30.628: ERROR/CachedBluetoothDevice(18609): onUuidChanged: Time since last connect 1440232. mInitiatedPairing: false 10-30 22:23:30.632: ERROR/CachedBluetoothDevice(18609): onUuidChanged: Time since last connect1440236.mInitiatedPairing:false 

EDIT:

The socket tries to open, but doesnt, an exception is thrown (Service Discovery failed) , and then the socket closes correctly.

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1 answer

Got a response and he corrects it

Android Discovery Service Failure Detection on Android

Just want me to know what is really happening :(

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Source: https://habr.com/ru/post/900432/


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