[IPython-dev] Jupyterhub with ssl?

[Matthias Bussonnier]

Le 15 sept. 2014 à 21:13, Bob Dougherty <bobd at stanford.edu> a écrit :

> Hi All,
> 
> Is anyone else running Jupyterhub through ssl? I'm struggling to get it working. Everything works fine except for the websocket     connection. I.e., I can log in through the Jupyterhub login page, create, edit, save notebooks, etc. But trying to execute a code cell just hangs. Chrome shows this in the js console:
> Default extension for cell metadata editing loaded.
> Raw Cell Format toolbar preset loaded.
> Slideshow extension for metadata editing loaded.
> Kernel started:  398fe67c-856b-48c5-b2d7-242bfa70f2e1
> Starting WebSockets: wss://spgr.stanford.edu:8080/user/bobd/api/kernels/398fe67c-856b-48c5-b2d7-242bfa70f2e1
> Uncaught InvalidStateError: Failed to execute 'send' on 'WebSocket': Still in CONNECTING state. :8080/user/bobd/static/services/kernels/js/kernel.js:248
> Everything *does* work when I don't use ssl, and ssl works (with the same cert and key) when I run the notebook directly without jupyterhub. So I suspect it's a problem with the nodejs proxy of wss. I'm running node v0.10.25 and the current master of jupyterhub and ipython.
> 
> Any help on debugging this would be much appreciated!

I got that on chrome, without jupyter-hub. Solved by itself after 1 week of holidays. 
My opinion is that it's a bug on chrome that sometime refuses to open 3 web socket connexions at the same time, 
as when it did happen firefox was happy with my setup. 

-- 
M


> 
> thanks,
> bob
> 
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