This changes the base-path to be / instead of /api so that in the future
other APIs that return files and do not redirect you to a new address
(e.g., see #2413).
This also improves the way that the api spec handler responds to a
request, by actually displaying the spec with the appropriate
content-type header (text/x-yaml) instead of triggering a download with
the StaticFileHandler's default application/octet-stream mimetype.
add /api/status endpoint for retrieving current status
includes
- started: start time of the server
- last_activity: latest activity across all endpoints
- connections: number of current connections
- kernels: number of current kernels
M Pacer
Thomas Kluyver
Min RK
John Detlefs
Steven Silvester
Carol Willing
Diego Mesa
Jason Grout