adb disconnect is not involved as far as I remember.
adb devices output would also be interesting. Also between both adb connect, as well as adb shell.
On my Fairphone 4 LineageOS 22.2 Termux:
```
adb shell
```
```
adb: device offline
```
```
adb connect localhost:42769
```
```
failed to connect to localhost:42769
```
```
adb connect localhost:42769
```
```
connected to localhost:42769
```
`adb disconnect` is not involved as far as I remember.
`adb devices` output would also be interesting. Also between both `adb connect`, as well as `adb shell`.
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On my Fairphone 4 LineageOS 22.2 Termux:
adb disconnectis not involved as far as I remember.adb devicesoutput would also be interesting. Also between bothadb connect, as well asadb shell.