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rcthomas avatar rcthomas commented on September 28, 2024 1

Thanks @consideRatio! Relieved to see there's a configuration out there that's known to work.

I observed the message in the Jupyter server logs. I've turned on debug-level logging. Here's the log output when I try to open the machine resources tab. Is the "client sent protocols" line what you would expect?

log snippet
[D 2024-03-13 08:15:03.842 SingleUserLabApp handlers:381] Proxying request to http://localhost:57475/Machine-Resources
[D 2024-03-13 08:15:03.844 SingleUserLabApp handlers:381] Proxying request to http://localhost:57475/Machine-Resources
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead
[D 2024-03-13 08:15:04.275 SingleUserLabApp handlers:592] Client sent subprotocols: ['bokeh', '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'], selecting the first
[I 2024-03-13 08:15:04.276 SingleUserLabApp handlers:520] Trying to establish websocket connection to ws://localhost:57475/Machine-Resources/ws
[I 2024-03-13 08:15:04.279 SingleUserLabApp handlers:534] Websocket connection established to ws://localhost:57475/Machine-Resources/ws
[W 2024-03-13 08:15:04.279 SingleUserLabApp handlers:539] Websocket subprotocol between proxy/server (None) became different than for client/proxy (bokeh) due to https://github.com/jupyterhub/jupyter-server-proxy/issues/459. Requested subprotocols were ['bokeh'].
Uncaught exception GET /Machine-Resources/ws (::1)
HTTPServerRequest(protocol='http', host='jupyter.nersc.gov', method='GET', uri='/Machine-Resources/ws', version='HTTP/1.1', remote_ip='::1')
Traceback (most recent call last):
  File "/global/common/software/nersc/current/jupyter/ex/23-10/lib/python3.10/site-packages/tornado/websocket.py", line 937, in _accept_connection
    open_result = handler.open(*handler.open_args, **handler.open_kwargs)
  File "/global/common/software/nersc/current/jupyter/ex/23-10/lib/python3.10/site-packages/tornado/web.py", line 3290, in wrapper
    return method(self, *args, **kwargs)
  File "/global/common/software/nersc/current/jupyter/ex/23-10/lib/python3.10/site-packages/bokeh/server/views/ws.py", line 137, in open
    raise ProtocolError("Subprotocol header is not 'bokeh'")
bokeh.protocol.exceptions.ProtocolError: Subprotocol header is not 'bokeh'

The warnings about "legend" apparently come from us not yet upgrading the nvdashboard to 0.9, but for now I am leaving 0.8 in place. Looking at the diff there I don't think that would fix what I'm seeing.

I can revert and add the log details for that if it helps. Here is a summary of the environment in case that helps trace down any differences in our environments:

environment
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       2_gnu    conda-forge
additional-resources-menu 1.0.0                    pypi_0    pypi
aiofiles                  22.1.0             pyhd8ed1ab_0    conda-forge
aiohttp                   3.8.6           py310h2372a71_1    conda-forge
aiosignal                 1.3.1              pyhd8ed1ab_0    conda-forge
aiosqlite                 0.19.0             pyhd8ed1ab_0    conda-forge
alembic                   1.12.1             pyhd8ed1ab_0    conda-forge
anyio                     4.0.0              pyhd8ed1ab_0    conda-forge
aom                       3.6.1                h59595ed_0    conda-forge
archspec                  0.2.1              pyhd8ed1ab_1    conda-forge
argon2-cffi               23.1.0             pyhd8ed1ab_0    conda-forge
argon2-cffi-bindings      21.2.0          py310h2372a71_4    conda-forge
arrow                     1.3.0              pyhd8ed1ab_0    conda-forge
asttokens                 2.4.1              pyhd8ed1ab_0    conda-forge
async-timeout             4.0.3              pyhd8ed1ab_0    conda-forge
async_generator           1.10                       py_0    conda-forge
attrs                     23.1.0             pyh71513ae_1    conda-forge
autopep8                  2.0.4              pyhd8ed1ab_0    conda-forge
babel                     2.13.1             pyhd8ed1ab_0    conda-forge
backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
backports                 1.0                pyhd8ed1ab_3    conda-forge
backports.functools_lru_cache 1.6.5              pyhd8ed1ab_0    conda-forge
batchspawner              1.2.0              pyhd8ed1ab_0    conda-forge
beautifulsoup4            4.12.2             pyha770c72_0    conda-forge
black                     23.10.1         py310hff52083_0    conda-forge
bleach                    6.1.0              pyhd8ed1ab_0    conda-forge
blinker                   1.6.3              pyhd8ed1ab_0    conda-forge
blosc                     1.21.5               h0f2a231_0    conda-forge
bokeh                     2.4.3              pyhd8ed1ab_3    conda-forge
boltons                   23.0.0             pyhd8ed1ab_0    conda-forge
brotli                    1.1.0                hd590300_0    conda-forge
brotli-bin                1.1.0                hd590300_0    conda-forge
brotli-python             1.1.0           py310hc6cd4ac_0    conda-forge
brunsli                   0.1                  h9c3ff4c_0    conda-forge
bzip2                     1.0.8                h7f98852_4    conda-forge
c-ares                    1.19.1               hd590300_0    conda-forge
c-blosc2                  2.10.5               hb4ffafa_0    conda-forge
ca-certificates           2024.2.2             hbcca054_0    conda-forge
cached-property           1.5.2                hd8ed1ab_1    conda-forge
cached_property           1.5.2              pyha770c72_1    conda-forge
certifi                   2024.2.2           pyhd8ed1ab_0    conda-forge
certipy                   0.1.3                      py_0    conda-forge
cffi                      1.15.1          py310h255011f_3    conda-forge
charls                    2.4.2                h59595ed_0    conda-forge
charset-normalizer        3.2.0              pyhd8ed1ab_0    conda-forge
click                     8.1.7           unix_pyh707e725_0    conda-forge
cloudpickle               3.0.0              pyhd8ed1ab_0    conda-forge
colorama                  0.4.6              pyhd8ed1ab_0    conda-forge
comm                      0.1.4              pyhd8ed1ab_0    conda-forge
conda                     23.9.0          py310hff52083_2    conda-forge
conda-libmamba-solver     23.9.3             pyhd8ed1ab_0    conda-forge
conda-package-handling    2.2.0              pyh38be061_0    conda-forge
conda-package-streaming   0.9.0              pyhd8ed1ab_0    conda-forge
configurable-http-proxy   4.5.6                h92b4e83_1    conda-forge
contourpy                 1.1.1           py310hd41b1e2_1    conda-forge
cryptography              41.0.3          py310h75e40e8_0    conda-forge
cycler                    0.12.1             pyhd8ed1ab_0    conda-forge
cytoolz                   0.12.2          py310h2372a71_1    conda-forge
dask-core                 2023.10.1          pyhd8ed1ab_0    conda-forge
dask-labextension         6.2.0              pyhd8ed1ab_0    conda-forge
dav1d                     1.2.1                hd590300_0    conda-forge
debugpy                   1.8.0           py310hc6cd4ac_1    conda-forge
decorator                 5.1.1              pyhd8ed1ab_0    conda-forge
defusedxml                0.7.1              pyhd8ed1ab_0    conda-forge
deprecation               2.1.0                    pypi_0    pypi
distributed               2023.10.1          pyhd8ed1ab_0    conda-forge
entrypoints               0.4                pyhd8ed1ab_0    conda-forge
exceptiongroup            1.1.3              pyhd8ed1ab_0    conda-forge
executing                 2.0.1              pyhd8ed1ab_0    conda-forge
fmt                       10.1.1               h00ab1b0_0    conda-forge
fonttools                 4.43.1          py310h2372a71_0    conda-forge
fqdn                      1.5.1              pyhd8ed1ab_0    conda-forge
freetype                  2.12.1               h267a509_2    conda-forge
frozenlist                1.4.0           py310h2372a71_1    conda-forge
fsspec                    2023.10.0          pyhca7485f_0    conda-forge
giflib                    5.2.1                h0b41bf4_3    conda-forge
gitdb                     4.0.11             pyhd8ed1ab_0    conda-forge
gitpython                 3.1.40             pyhd8ed1ab_0    conda-forge
gmp                       6.2.1                h58526e2_0    conda-forge
greenlet                  3.0.1           py310hc6cd4ac_0    conda-forge
h5grove                   1.3.0              pyhd8ed1ab_0    conda-forge
h5py                      3.10.0          nompi_py310ha2ad45a_100    conda-forge
hdf5                      1.14.2          nompi_h4f84152_100    conda-forge
icu                       73.2                 h59595ed_0    conda-forge
idna                      3.4                pyhd8ed1ab_0    conda-forge
imagecodecs               2023.9.18       py310h3a85d3a_0    conda-forge
importlib-metadata        6.8.0              pyha770c72_0    conda-forge
importlib_metadata        6.8.0                hd8ed1ab_0    conda-forge
importlib_resources       6.1.0              pyhd8ed1ab_0    conda-forge
ipykernel                 6.26.0             pyhf8b6a83_0    conda-forge
ipympl                    0.9.3              pyhd8ed1ab_0    conda-forge
ipython                   8.16.1             pyh0d859eb_0    conda-forge
ipython_genutils          0.2.0                      py_1    conda-forge
ipywidgets                8.1.1              pyhd8ed1ab_0    conda-forge
isoduration               20.11.0            pyhd8ed1ab_0    conda-forge
isort                     5.12.0             pyhd8ed1ab_1    conda-forge
jedi                      0.19.1             pyhd8ed1ab_0    conda-forge
jinja2                    3.1.2              pyhd8ed1ab_1    conda-forge
json5                     0.9.14             pyhd8ed1ab_0    conda-forge
jsonpatch                 1.32               pyhd8ed1ab_0    conda-forge
jsonpointer               2.0                        py_0    conda-forge
jsonschema                4.19.2             pyhd8ed1ab_0    conda-forge
jsonschema-specifications 2023.7.1           pyhd8ed1ab_0    conda-forge
jsonschema-with-format-nongpl 4.19.2             pyhd8ed1ab_0    conda-forge
jupyter-kernel-cloner     0.0.4                    pypi_0    pypi
jupyter-packaging         0.12.3                   pypi_0    pypi
jupyter-resource-usage    0.7.1              pyhd8ed1ab_0    conda-forge
jupyter-server-mathjax    0.2.6              pyh5bfe37b_1    conda-forge
jupyter-server-proxy      4.1.1              pyhd8ed1ab_0    conda-forge
jupyter_client            7.4.9              pyhd8ed1ab_0    conda-forge
jupyter_core              5.5.0           py310hff52083_0    conda-forge
jupyter_events            0.8.0              pyhd8ed1ab_0    conda-forge
jupyter_server            2.9.1              pyhd8ed1ab_0    conda-forge
jupyter_server_fileid     0.9.0              pyhd8ed1ab_0    conda-forge
jupyter_server_terminals  0.4.4              pyhd8ed1ab_1    conda-forge
jupyter_server_ydoc       0.8.0              pyhd8ed1ab_0    conda-forge
jupyter_telemetry         0.1.0              pyhd8ed1ab_1    conda-forge
jupyter_ydoc              0.2.4              pyhd8ed1ab_0    conda-forge
jupyterhub                2.3.1              pyhd8ed1ab_0    conda-forge
jupyterhub-base           2.3.1              pyhd8ed1ab_0    conda-forge
jupyterlab                3.6.6              pyhd8ed1ab_0    conda-forge
jupyterlab-favorites      3.1.1              pyhd8ed1ab_0    conda-forge
jupyterlab-git            0.44.0             pyhd8ed1ab_0    conda-forge
jupyterlab-h5web          8.0.0              pyhd8ed1ab_1    conda-forge
jupyterlab-nvdashboard    0.8.0              pyhc268e32_0    conda-forge
jupyterlab-recents        3.2.0              pyhd8ed1ab_0    conda-forge
jupyterlab-slurm          3.0.1                    pypi_0    pypi
jupyterlab-spreadsheet-editor 0.6.1              pyhd8ed1ab_0    conda-forge
jupyterlab_code_formatter 2.2.1              pyhd8ed1ab_0    conda-forge
jupyterlab_pygments       0.2.2              pyhd8ed1ab_0    conda-forge
jupyterlab_server         2.25.0             pyhd8ed1ab_0    conda-forge
jupyterlab_vim            0.16.0             pyhd8ed1ab_0    conda-forge
jupyterlab_widgets        3.0.9              pyhd8ed1ab_0    conda-forge
jupytext                  1.15.2             pyh5da7574_0    conda-forge
jxrlib                    1.1                  h7f98852_2    conda-forge
keyutils                  1.6.1                h166bdaf_0    conda-forge
kiwisolver                1.4.5           py310hd41b1e2_1    conda-forge
krb5                      1.21.2               h659d440_0    conda-forge
lcms2                     2.15                 h7f713cb_2    conda-forge
ld_impl_linux-64          2.40                 h41732ed_0    conda-forge
lerc                      4.0.0                h27087fc_0    conda-forge
libaec                    1.1.2                h59595ed_1    conda-forge
libarchive                3.7.2                h039dbb9_0    conda-forge
libavif16                 1.0.1                h87da1f6_2    conda-forge
libblas                   3.9.0           19_linux64_openblas    conda-forge
libbrotlicommon           1.1.0                hd590300_0    conda-forge
libbrotlidec              1.1.0                hd590300_0    conda-forge
libbrotlienc              1.1.0                hd590300_0    conda-forge
libcblas                  3.9.0           19_linux64_openblas    conda-forge
libcurl                   8.4.0                hca28451_0    conda-forge
libdeflate                1.19                 hd590300_0    conda-forge
libedit                   3.1.20191231         he28a2e2_2    conda-forge
libev                     4.33                 h516909a_1    conda-forge
libffi                    3.4.2                h7f98852_5    conda-forge
libgcc-ng                 13.1.0               he5830b7_0    conda-forge
libgfortran-ng            13.2.0               h69a702a_0    conda-forge
libgfortran5              13.2.0               ha4646dd_0    conda-forge
libgomp                   13.1.0               he5830b7_0    conda-forge
libiconv                  1.17                 h166bdaf_0    conda-forge
libjpeg-turbo             2.1.5.1              hd590300_1    conda-forge
liblapack                 3.9.0           19_linux64_openblas    conda-forge
libmamba                  1.5.2                had39da4_0    conda-forge
libmambapy                1.5.2           py310h39ff949_0    conda-forge
libnghttp2                1.52.0               h61bc06f_0    conda-forge
libnsl                    2.0.0                h7f98852_0    conda-forge
libopenblas               0.3.24          pthreads_h413a1c8_0    conda-forge
libpng                    1.6.39               h753d276_0    conda-forge
libsodium                 1.0.18               h36c2ea0_1    conda-forge
libsolv                   0.7.24               hfc55251_3    conda-forge
libsqlite                 3.43.0               h2797004_0    conda-forge
libssh2                   1.11.0               h0841786_0    conda-forge
libstdcxx-ng              13.1.0               hfd8a6a1_0    conda-forge
libtiff                   4.6.0                h29866fb_1    conda-forge
libuuid                   2.38.1               h0b41bf4_0    conda-forge
libuv                     1.46.0               hd590300_0    conda-forge
libwebp-base              1.3.2                hd590300_0    conda-forge
libxcb                    1.15                 h0b41bf4_0    conda-forge
libxml2                   2.11.5               h232c23b_1    conda-forge
libzlib                   1.2.13               hd590300_5    conda-forge
libzopfli                 1.0.3                h9c3ff4c_0    conda-forge
locket                    1.0.0              pyhd8ed1ab_0    conda-forge
lz4-c                     1.9.4                hcb278e6_0    conda-forge
lzo                       2.10              h516909a_1000    conda-forge
mako                      1.2.4              pyhd8ed1ab_0    conda-forge
mamba                     1.5.2           py310h51d5547_0    conda-forge
markdown-it-py            3.0.0              pyhd8ed1ab_0    conda-forge
markupsafe                2.1.3           py310h2372a71_1    conda-forge
matplotlib-base           3.8.0           py310h62c0568_1    conda-forge
matplotlib-inline         0.1.6              pyhd8ed1ab_0    conda-forge
mdit-py-plugins           0.4.0              pyhd8ed1ab_0    conda-forge
mdurl                     0.1.0              pyhd8ed1ab_0    conda-forge
mistune                   3.0.1              pyhd8ed1ab_0    conda-forge
msgpack-python            1.0.6           py310hd41b1e2_0    conda-forge
multidict                 6.0.4           py310h2372a71_1    conda-forge
munkres                   1.1.4              pyh9f0ad1d_0    conda-forge
mypy_extensions           1.0.0              pyha770c72_0    conda-forge
nbclassic                 1.0.0              pyhb4ecaf3_1    conda-forge
nbclient                  0.8.0              pyhd8ed1ab_0    conda-forge
nbconvert                 7.10.0             pyhd8ed1ab_0    conda-forge
nbconvert-core            7.10.0             pyhd8ed1ab_0    conda-forge
nbconvert-pandoc          7.10.0             pyhd8ed1ab_0    conda-forge
nbdime                    3.2.1              pyhd8ed1ab_0    conda-forge
nbformat                  5.9.2              pyhd8ed1ab_0    conda-forge
ncurses                   6.4                  hcb278e6_0    conda-forge
nersc-refresh-announcements 0.1.0                    pypi_0    pypi
nest-asyncio              1.5.8              pyhd8ed1ab_0    conda-forge
nodejs                    20.8.1               h1990674_0    conda-forge
notebook                  6.5.6              pyha770c72_0    conda-forge
notebook-shim             0.2.3              pyhd8ed1ab_0    conda-forge
numpy                     1.26.0          py310hb13e2d6_0    conda-forge
oauthlib                  3.2.2              pyhd8ed1ab_0    conda-forge
openjpeg                  2.5.0                h488ebb8_3    conda-forge
openssl                   3.2.1                hd590300_0    conda-forge
orjson                    3.9.10          py310h1e2579a_0    conda-forge
overrides                 7.4.0              pyhd8ed1ab_0    conda-forge
packaging                 23.1               pyhd8ed1ab_0    conda-forge
pamela                    1.1.0              pyh1a96a4e_0    conda-forge
pandoc                    3.1.3                h32600fe_0    conda-forge
pandocfilters             1.5.0              pyhd8ed1ab_0    conda-forge
param                     2.0.0              pyhca7485f_0    conda-forge
parso                     0.8.3              pyhd8ed1ab_0    conda-forge
partd                     1.4.1              pyhd8ed1ab_0    conda-forge
pathspec                  0.11.2             pyhd8ed1ab_0    conda-forge
pexpect                   4.8.0              pyh1a96a4e_2    conda-forge
pickleshare               0.7.5                   py_1003    conda-forge
pillow                    10.0.1          py310h29da1c1_1    conda-forge
pip                       23.2.1             pyhd8ed1ab_0    conda-forge
pkgutil-resolve-name      1.3.10             pyhd8ed1ab_1    conda-forge
platformdirs              3.11.0             pyhd8ed1ab_0    conda-forge
plotly                    5.18.0             pyhd8ed1ab_0    conda-forge
pluggy                    1.3.0              pyhd8ed1ab_0    conda-forge
prometheus_client         0.18.0             pyhd8ed1ab_0    conda-forge
prompt-toolkit            3.0.39             pyha770c72_0    conda-forge
prompt_toolkit            3.0.39               hd8ed1ab_0    conda-forge
psutil                    5.9.5           py310h2372a71_1    conda-forge
pthread-stubs             0.4               h36c2ea0_1001    conda-forge
ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge
pure_eval                 0.2.2              pyhd8ed1ab_0    conda-forge
pybind11-abi              4                    hd8ed1ab_3    conda-forge
pycodestyle               2.11.1             pyhd8ed1ab_0    conda-forge
pycosat                   0.6.4           py310h5764c6d_1    conda-forge
pycparser                 2.21               pyhd8ed1ab_0    conda-forge
pycurl                    7.45.1          py310h60f9ec7_3    conda-forge
pygments                  2.16.1             pyhd8ed1ab_0    conda-forge
pyjwt                     2.8.0              pyhd8ed1ab_0    conda-forge
pynvml                    11.5.0             pyhd8ed1ab_0    conda-forge
pyopenssl                 23.2.0             pyhd8ed1ab_1    conda-forge
pyparsing                 3.1.1              pyhd8ed1ab_0    conda-forge
pysocks                   1.7.1              pyha2e5f31_6    conda-forge
python                    3.10.12         hd12c33a_0_cpython    conda-forge
python-dateutil           2.8.2              pyhd8ed1ab_0    conda-forge
python-fastjsonschema     2.18.1             pyhd8ed1ab_0    conda-forge
python-json-logger        2.0.7              pyhd8ed1ab_0    conda-forge
python_abi                3.10                    3_cp310    conda-forge
pytz                      2023.3.post1       pyhd8ed1ab_0    conda-forge
pyviz_comms               2.3.2              pyhd8ed1ab_0    conda-forge
pyyaml                    6.0.1           py310h2372a71_1    conda-forge
pyzmq                     24.0.1          py310h330234f_1    conda-forge
rav1e                     0.6.6                he8a937b_2    conda-forge
readline                  8.2                  h8228510_1    conda-forge
referencing               0.30.2             pyhd8ed1ab_0    conda-forge
reproc                    14.2.4               h0b41bf4_0    conda-forge
reproc-cpp                14.2.4               hcb278e6_0    conda-forge
requests                  2.31.0             pyhd8ed1ab_0    conda-forge
rfc3339-validator         0.1.4              pyhd8ed1ab_0    conda-forge
rfc3986-validator         0.1.1              pyh9f0ad1d_0    conda-forge
rpds-py                   0.10.6          py310hcb5633a_0    conda-forge
ruamel.yaml               0.17.32         py310h2372a71_0    conda-forge
ruamel.yaml.clib          0.2.7           py310h1fa729e_1    conda-forge
send2trash                1.8.2              pyh41d4057_0    conda-forge
setuptools                68.1.2             pyhd8ed1ab_0    conda-forge
simpervisor               1.0.0              pyhd8ed1ab_0    conda-forge
six                       1.16.0             pyh6c4a22f_0    conda-forge
smmap                     5.0.0              pyhd8ed1ab_0    conda-forge
snappy                    1.1.10               h9fff704_0    conda-forge
sniffio                   1.3.0              pyhd8ed1ab_0    conda-forge
sortedcontainers          2.4.0              pyhd8ed1ab_0    conda-forge
soupsieve                 2.5                pyhd8ed1ab_1    conda-forge
sqlalchemy                2.0.22          py310h2372a71_0    conda-forge
stack_data                0.6.2              pyhd8ed1ab_0    conda-forge
svt-av1                   1.7.0                h59595ed_0    conda-forge
tblib                     2.0.0              pyhd8ed1ab_0    conda-forge
tenacity                  8.2.3              pyhd8ed1ab_0    conda-forge
terminado                 0.17.1             pyh41d4057_0    conda-forge
tifffile                  2023.9.26          pyhd8ed1ab_0    conda-forge
tinycss2                  1.2.1              pyhd8ed1ab_0    conda-forge
tk                        8.6.12               h27826a3_0    conda-forge
toml                      0.10.2             pyhd8ed1ab_0    conda-forge
tomli                     2.0.1              pyhd8ed1ab_0    conda-forge
tomlkit                   0.12.1                   pypi_0    pypi
toolz                     0.12.0             pyhd8ed1ab_0    conda-forge
tornado                   6.3.3           py310h2372a71_1    conda-forge
tqdm                      4.66.1             pyhd8ed1ab_0    conda-forge
traitlets                 5.13.0             pyhd8ed1ab_0    conda-forge
truststore                0.8.0              pyhd8ed1ab_0    conda-forge
types-python-dateutil     2.8.19.14          pyhd8ed1ab_0    conda-forge
typing-extensions         4.8.0                hd8ed1ab_0    conda-forge
typing_extensions         4.8.0              pyha770c72_0    conda-forge
typing_utils              0.1.0              pyhd8ed1ab_0    conda-forge
tzdata                    2023c                h71feb2d_0    conda-forge
unicodedata2              15.1.0          py310h2372a71_0    conda-forge
uri-template              1.3.0              pyhd8ed1ab_0    conda-forge
urllib3                   2.0.4              pyhd8ed1ab_0    conda-forge
wcwidth                   0.2.8              pyhd8ed1ab_0    conda-forge
webcolors                 1.13               pyhd8ed1ab_0    conda-forge
webencodings              0.5.1              pyhd8ed1ab_2    conda-forge
webio-jupyter-extension   0.1.0              pyhd8ed1ab_0    conda-forge
websocket-client          1.6.4              pyhd8ed1ab_0    conda-forge
wheel                     0.41.2             pyhd8ed1ab_0    conda-forge
widgetsnbextension        4.0.9              pyhd8ed1ab_0    conda-forge
xorg-libxau               1.0.11               hd590300_0    conda-forge
xorg-libxdmcp             1.1.3                h7f98852_0    conda-forge
xz                        5.2.6                h166bdaf_0    conda-forge
y-py                      0.5.9           py310h4426083_0    conda-forge
yaml                      0.2.5                h7f98852_2    conda-forge
yaml-cpp                  0.8.0                h59595ed_0    conda-forge
yapf                      0.40.1             pyhd8ed1ab_0    conda-forge
yarl                      1.9.2           py310h2372a71_1    conda-forge
ypy-websocket             0.8.2              pyhd8ed1ab_0    conda-forge
zeromq                    4.3.5                h59595ed_0    conda-forge
zfp                       1.0.0                h59595ed_4    conda-forge
zict                      3.0.0              pyhd8ed1ab_0    conda-forge
zipp                      3.17.0             pyhd8ed1ab_0    conda-forge
zlib                      1.2.13               hd590300_5    conda-forge
zlib-ng                   2.0.7                h0b41bf4_0    conda-forge
zstandard                 0.19.0          py310h5764c6d_0    conda-forge
zstd                      1.5.5                hfc55251_0    conda-forge

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consideRatio avatar consideRatio commented on September 28, 2024 1

Okay I've figured out the issue, but I'm out of time to work this further today, will continue tomorrow or if I find free time.

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rcthomas avatar rcthomas commented on September 28, 2024 1

@consideRatio #462 appears to have fixed it! Thanks!

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rcthomas avatar rcthomas commented on September 28, 2024

I think I'm observing this with 4.1.1 and jupyterlab-nvdashboard, which uses bokeh:

[W 2024-03-13 06:19:15.107 SingleUserLabApp handlers:539] Websocket subprotocol between proxy/server (None)
became different than for client/proxy (bokeh) due to https://github.com/jupyterhub/jupyter-server-proxy/issues/459.
Requested subprotocols were ['bokeh'].

This causes bokeh.protocol.exceptions.ProtocolError: Subprotocol header is not 'bokeh'

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consideRatio avatar consideRatio commented on September 28, 2024

And it worked before in 4.1.0?

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rcthomas avatar rcthomas commented on September 28, 2024

Yes it was working before w/4.1.0

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consideRatio avatar consideRatio commented on September 28, 2024

@rcthomas can you help me reproduce this?

So far I've not seen the warning in jupyter server logs, or in javascript console logs, and the dashboard works for me. I've tried this locally and with a locally run jupyterhub so far.

Where was the bokeh.protocol.exceptions.ProtocolError: Subprotocol header is not 'bokeh' error printed out - jupyter_server or browser javascript console logs?

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consideRatio avatar consideRatio commented on September 28, 2024

Thank you @rcthomas! I could reproduce this now and conclude that the surgical change between 4.1.1 and 4.1.0 makes this difference as well.

I'll work this with highest prio since we need a release out with things in 4.1.1, but if it doesn't work thats trouble.

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rcthomas avatar rcthomas commented on September 28, 2024

Wow thanks! But if you find free time, use it for yourself!

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consideRatio avatar consideRatio commented on September 28, 2024

Thank you for the quick testing and reporting @rcthomas!

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