After further analysis it turns out that Notebook versions > 5.0.0
exhibit this problem. This issue started happening once Notebook PR
2559 was submitted
for 5.1.0.rc1 to distinguish notebook instances from other active
"sessions" that can also reside in the session table. What is used
by the java-script to set the 'Running' indicator is produced by the
row_to_model() method.
nb2kg was still using the older model definition that did not include
the type value. As a result, notebook sessions (i.e., active kernels)
were not getting displayed.
This change brings the model used in nb2kg up to date, thereby enabling
the proper display of active kernels. At some point, we should figure
out a way to leverage the superclass method, but nb2kg uses futures
that, when attempting to remove, caused issues upstream.
After further analysis it turns out that Notebook versions >
5.0.0exhibit this problem. This issue started happening once Notebook PR 2559 was submitted for5.1.0.rc1to distinguish notebook instances from other active "sessions" that can also reside in the session table. What is used by the java-script to set the 'Running' indicator is produced by therow_to_model()method.nb2kg was still using the older model definition that did not include the
typevalue. As a result, notebook sessions (i.e., active kernels) were not getting displayed.This change brings the model used in nb2kg up to date, thereby enabling the proper display of active kernels. At some point, we should figure out a way to leverage the superclass method, but nb2kg uses futures that, when attempting to remove, caused issues upstream.
Fixes #8