Fix up the server proxy package to get websockets back
MODIFY
repo2docker/buildpacks/r.py
repo2docker/buildpacks/r.py
@@ -214,10 +214,11 @@ class RBuildPack(PythonBuildPack):
"${NB_USER}",
# Install nbrsessionproxy
r"""
- pip install --no-cache-dir nbrsessionproxy==0.8.0 && \
- jupyter serverextension enable nbrsessionproxy --sys-prefix && \
- jupyter nbextension install --py nbrsessionproxy --sys-prefix && \
- jupyter nbextension enable --py nbrsessionproxy --sys-prefix
+ pip install --no-cache-dir https://github.com/jupyterhub/jupyter-server-proxy/archive/7ac0125.zip && \
+ pip install --no-cache-dir jupyter-rsession-proxy==1.0b6 && \
+ jupyter serverextension enable jupyter_server_proxy --sys-prefix && \
+ jupyter nbextension install --py jupyter_server_proxy --sys-prefix && \
+ jupyter nbextension enable --py jupyter_server_proxy --sys-prefix
"""
),
(

Fix up the server proxy package to get websockets back