Retrieving config from remote operator causes bad server shutdown

[ansys-akarcher]

Before submitting the issue

• I have checked for Compatibility issues
• I have searched among the existing issues
• I am using a Python virtual environment

Description of the bug

Retrieving a config from a remote operator, leads to a crash python-side at server shutdown.

Steps To Reproduce

from ansys.dpf import core as dpf

srv1 = dpf.start_local_server(config=dpf.AvailableServerConfigs.GrpcServer, as_global=False)

op2 = dpf.Operator("forward", server=srv1)
config = op2.config

Which Operating System causes the issue?

Windows

Which DPF/Ansys version are you using?

DPF Server 2025.2.pre0

Which Python version causes the issue?

3.10

Installed packages

ansys-api-platform-instancemanagement==1.0.0
-e git+https://github.com/ansys/pydpf-core@a1a343415e878a50051af2bb013278ceb84505ed#egg=ansys_dpf_core
ansys-platform-instancemanagement==1.1.1
astroid==3.1.0
asttokens==2.4.1
black==23.9.1
build==1.0.3
cachetools==5.3.1
certifi==2023.7.22
cfgv==3.4.0
charset-normalizer==3.3.0
chevron==0.14.0
click==8.1.7
colorama==0.4.6
comm==0.2.1
contourpy==1.1.1
coverage==7.3.1
cycler==0.12.1
debugpy==1.8.1
decorator==5.1.1
dill==0.3.8
distlib==0.3.7
exceptiongroup==1.1.3
executing==2.0.1
filelock==3.12.4
fonttools==4.43.1
google-api-core==2.12.0
google-api-python-client==2.104.0
google-auth==2.23.3
google-auth-httplib2==0.1.1
googleapis-common-protos==1.61.0
grpcio==1.65.1
httplib2==0.22.0
identify==2.5.30
idna==3.4
imageio==2.28.0
imageio-ffmpeg==0.4.7
importlib-metadata==6.8.0
iniconfig==2.0.0
ipykernel==6.29.3
ipython==8.22.2
isort==5.13.2
jedi==0.19.1
jupyter_client==8.6.0
jupyter_core==5.7.1
kiwisolver==1.4.5
matplotlib==3.8.0
matplotlib-inline==0.1.6
mccabe==0.7.0
mypy-extensions==1.0.0
nest-asyncio==1.6.0
nodeenv==1.8.0
numpy==1.26.1
packaging==23.2
pandas==2.2.2
parso==0.8.3
pathspec==0.11.2
Pillow==10.1.0
platformdirs==3.11.0
pluggy==1.3.0
pooch==1.7.0
pre-commit==3.5.0
prompt-toolkit==3.0.43
protobuf==4.24.4
psutil==5.9.6
pure-eval==0.2.2
pyasn1==0.5.0
pyasn1-modules==0.3.0
Pygments==2.17.2
pylint==3.1.0
pyparsing==3.1.1
pyproject_hooks==1.0.0
pytest==7.4.2
pytest-cov==4.1.0
pytest-order==1.1.0
pytest-rerunfailures==12.0
python-dateutil==2.8.2
pytz==2024.1
pyvista==0.41.0
pywin32==306
PyYAML==6.0.1
pyzmq==25.1.2
requests==2.31.0
rsa==4.9
scooby==0.8.0
six==1.16.0
stack-data==0.6.3
tomli==2.0.1
tomlkit==0.12.4
tornado==6.4
tqdm==4.66.1
traitlets==5.14.1
typing_extensions==4.8.0
tzdata==2024.1
uritemplate==4.1.1
urllib3==2.0.7
virtualenv==20.24.6
vtk==9.2.6
wcwidth==0.2.13
zipp==3.17.0