[IPython-dev] Jupyterhub with ssl?

[Bob Dougherty]

Thanks Matthias. Unfortunately, I get the same error on Firefox. And 
ipython without the hub works fine with ssl on Chrome. Does ssl through 
jupyterhub work for you? If so, what version of node are you running?

On 09/15/2014 12:19 PM, Matthias Bussonnier wrote:
>
> Le 15 sept. 2014 à 21:13, Bob Dougherty <bobd at stanford.edu 
> <mailto: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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>
>
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