Re: [Xen-API] noVNC and consoles from XAPI

[Olivier Lambert <lambert.olivier@xxxxxxxxx>]

Thanks Harrie,

I made the change, but I'm stuck on this error now:
"failed: WebSocket is closed before the connection is established. "

The strange thing is I've got exactly the same error with your
xenapi-jquery app on my JS console (on the web page, I've got "Connect
timeout")

I double/triple-checked if my credentials were right, I'm running on
the same network without any firewall etc. And it works with
XenCenter...

On Fri, Jul 26, 2013 at 6:39 PM, Harrie Pieters (Intern)
<harrie.pieters@xxxxxxxxxx> wrote:
> On 26-07-13 15:50, "Olivier Lambert" <lambert.olivier@xxxxxxxxx> wrote:
>
>>Hi guys,
>>
>>Xen-Orchestra team reporting ;)
>>
>>
>>We are experiencing some difficulties to get VNC consoles from XAPI
>>witn noVNC. We try to get some inspiration from XAC project and other
>>resources on the web [1], but without any success. The documentation
>>is quite unclear about the HTTP Connect [2], because despite the steps
>>we followed, we've got "strange" errors.
>>
>>Our code is fairly simple by the way [3], but we've got "Error during
>>WebSocket handshake: Sec-WebSocket-Protocol mismatch". I think we miss
>>something with the HTTP connect step, but XAC is pretty similar to our
>>code, and it seems to connect directly VNC console like us.
>>
>>Important thing to note: we aren't executing XO on the XAPI host. And
>>we are testing this XenServer's hosts (6.2)
>>
>>If you have any clue, It can really help us to speed up release date for
>>XO :)
>>
>>
>>Thanks,
>>
>>
>>Olivier.
>
>
> Hey,
>
> So I think I ran into the same problem when trying to get noVNC upstream
> to work with my library
> (https://github.com/HPieters/xenapi-jquery/tree/master/examples/vnc). I
> ended up changing the protocol to "chat" instead of binary or base64 in
> the websock.js of noVNC
> (https://github.com/HPieters/xenapi-jquery/blob/master/examples/vnc/include
> /websock.js#L298) and that fixed it for me.
>
> Cheers,
> Harrie
>

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