Jupyter websocket issue -


i have debian jupyter running on port 8888.

i want make easier connect server,so have node.js app running forwards request jupyter.mydomain.com:80 port 8888, andother domains other ports.

this way dont have remember ports of different apps, , instead can refer server different dns names. different names setup links in dns server.

now jupyter works way; websockets report result of calculations not due security error.

is there setting how can work?

regards

andreas

node-http-proxy node proxy supports websockets. node app that's proxying requests must proxy websocket connections.

jupyterhub multi-user server spawning , authenticating single-user notebook servers, , uses configurable-http-proxy, subclass of node-http-proxy adds live configuration, relay connections notebooks. if use nhp or chp proxy app, websockets should work.

from node-http-proxy readme:

you can activate websocket support proxy using ws:true in options.

// // create proxy server websockets // httpproxy.createserver({   target: 'ws://localhost:9014',   ws: true }).listen(8014);

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