On Mon, Sep 27, 2021 at 11:12 AM Philippe Mathieu-Daudé
<phi...@redhat.com> wrote:
>
> On 9/20/21 22:49, Willian Rampazzo wrote:
> > The current implementation will crash if the connection fails as the
> > `time` module is not imported. This fixes the import problem and tweaks
> > the connection to wait progressively when the connection fails.
> >
> > Signed-off-by: Willian Rampazzo <willi...@redhat.com>
> > ---
> > tests/acceptance/avocado_qemu/__init__.py | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/tests/acceptance/avocado_qemu/__init__.py
> > b/tests/acceptance/avocado_qemu/__init__.py
> > index edb9ed7485..c3613f9262 100644
> > --- a/tests/acceptance/avocado_qemu/__init__.py
> > +++ b/tests/acceptance/avocado_qemu/__init__.py
> > @@ -13,6 +13,7 @@
> > import shutil
> > import sys
> > import tempfile
> > +import time
> > import uuid
> >
> > import avocado
> > @@ -305,8 +306,7 @@ def ssh_connect(self, username, credential,
> > credential_is_key=True):
> > self.ssh_session.connect()
> > return
> > except:
> > - time.sleep(4)
>
> 10 * 4 = 40
>
> > - pass
> > + time.sleep(i)
>
> sum([0..10[) = 45
>
> The described tweak. Almost the same, OK.
>
The idea is that, hopefully, the connection will complete in one of
the first tries, so the overall wait time will be less than using a
fixed number. In the worst case, it will wait 5 seconds more than the
original code.
> > self.fail('ssh connection timeout')
> >
> > def ssh_command(self, command):
> >
>
