search

kai-morich / SimpleBluetoothTerminal

Android terminal app for Bluetooth classic devices using SPP profile
MIT License
447 stars 166 forks source link

read failed, socket might closed or timeout, read ret: -1 #1

Closed reverse28 closed 5 years ago

reverse28 commented 5 years ago

Connection failed: read failed, socket might closed or timeout, read ret: -1 Hi. I get this error every time when I try to connect to a mobile device and sometimes when I try to connect to a PC. It helps to restart the PC, but this is not a solution to the problem. I have limited communication between the PC and the smartphone via the COM-port. Do you have any idea why this is happening? I tested the software on many devices and everywhere the same result.

kai-morich commented 5 years ago

the android bluetooth error codes are basically useless, so it's very difficult to find out the real issue