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mik3y / usb-serial-for-android

Android USB host serial driver library for CDC, FTDI, Arduino and other devices.
MIT License
4.81k stars 1.58k forks source link

UsbRequestJNI﹕ close #520

Closed MmingY closed 1 year ago

MmingY commented 1 year ago

Thanks for the library. I have a problem that after opening the USB link, the link will be closed after a period of time (1 minute to 10 minutes). Instead of closing it, I saw that the finalize method in the UsbRequest class was called. When the amount of data accepted is small, I tried 7-8 hours without problem, but when the amount of data is relatively large, this problem will occur (4 pieces of data per second, each data size is about 70B) will have problems.

kai-morich commented 1 year ago

please provide a call stack. which driver are you using?