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termux / termux-api-package

Termux package containing scripts to call functionality in Termux:API.
MIT License
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termux-api features hangs on Android 11 when executed from ssh session #109

Open txoof opened 3 years ago

txoof commented 3 years ago

Problem description Termux-API implementations hang on execution under Android 11 and do not complete when executed from ssh process

Steps to reproduce start ssh service:

#!/data/data/com.termux/files/usr/bin/bash
termux-wake-lock
/data/data/com.termux/files/usr/bin/sshd &

ssh to termux device execute on remote remote host

ssh -p 8022 termux@XXX.XXX.XXX.XXX

from within ssh session Execute any termux-api command:

$ termux-wifi-connectioninfo
>> no output
$ termux-battery-status
>> no output
$ termux-call-log
>> no output
$ termux-battery-status -h
Usage: termux-battery-status
Get the status of the device battery.

The executables do appear to work when executed from the ssh session and do not crash -- executing them with the -h option produces output as expected.

Expected behavior Expect to see output from API process

Additional information

$ termux-info                                                       (master) ✗
Packages CPU architecture:
aarch64
Subscribed repositories:
# sources.list
deb https://main.termux-mirror.ml/ stable main
# game-repo (sources.list.d/game.list)
deb https://dl.bintray.com/grimler/game-packages-24 games stable
# science-repo (sources.list.d/science.list)
deb https://dl.bintray.com/grimler/science-packages-24 science stable
Updatable packages:
All packages up to date
Android version:
11
Kernel build information:
Linux localhost 4.9.223-g5bded8e40b62-ab6647920 #0 SMP PREEMPT Thu Jul 2 03:22:48 UTC 2020 aarch64 Android

If you are rooted or have access to adb then capture a logcat with logcat -d "*:W", from a adb or root shell. I am not rooted - Stock android 11 on a Google Pixel 3

txoof commented 3 years ago

When run from the device, and not over SSH, termux-wifi-connectioninfo was returning 

"ssid": "<unknown ssid>"

from the device, I executed $ termux-wifi-scaninfo and was prompted to permit Termux access to location data by Android 11 - I gave the app permissoin "all the time" and now termux-wifi-connecitioninfo returns the proper SSID information as expected.

Perhaps this is a permissions issue?

0Karakurt0 commented 2 years ago

Try unlocking your phone, or even just turning on the screen. I noticed slowdowns and hangups while working with filesystem, but method above worked for me. Wakelock may be helpful too