Comment # 2 on bug 1206853 from Stakanov Schufter

It was gone for one TW version but with this one it is back, happily crashing
one time every startup. 

## Versions:
- OS: openSUSE Tumbleweed 20230325
- GTK Version: 3.24.37
- PyGObject Version: 3.44.0
- GLib Version : 2.76.1
- python-nbxmpp Version: 4.2.0
- Gajim Version: 1.7.2

## Traceback
```
Traceback (most recent call last):
  File "/usr/lib/python3.10/site-packages/nbxmpp/http.py", line 463, in
_on_finished
    self._set_complete()
  File "/usr/lib/python3.10/site-packages/nbxmpp/http.py", line 481, in
_set_complete
    self._close_all_streams()
  File "/usr/lib/python3.10/site-packages/nbxmpp/http.py", line 488, in
_close_all_streams
    self._input_stream.close(None)
gi.repository.GLib.GError: g-io-error-quark: Lo stream presenta un'operazione
in sospeso (20)

```
## Steps to reproduce the problem