[Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404

[Sebastien Jourdain]

Thanks for your feedback and I'm glad that's working as expected now.

The updated version of that documentation is now available here:

http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html

On Mon, Mar 14, 2016 at 9:39 AM, Gabriel Álvarez Castro <
gabriel.alvarez at usc.es> wrote:

> Hi,
>
>
>
>                 It’s working now! Thank you very much. I tryed to
> configure it as explained in
> http://paraviewweb.kitware.com/#!/guide/launching_examples “two
> machines”, but I understood “sessionURL” referred to the “launcher
> machine". Perhaps, it is not enough explained in the guide...
>
>
>
> Thanks a lot. Regards,
>
>
>
>                                Gabriel.
>
>
>
>
>
> *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com]
> *Enviado el:* lunes, 14 de marzo de 2016 15:28
>
> *Para:* Gabriel Álvarez Castro
> *CC:* paraview at paraview.org
> *Asunto:* Re: [Paraview] WebSocket connection failed: Error during
> WebSocket handshake: Unexpected response code: 404
>
>
>
> Your launcher config should be as follow:
>
>
>
> "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}",
>
>
>
> Assuming that /var/visor/mapping/proxy.txt is the same file (network
> shared) with /mnt/nfs/mapping/proxy.txt.
>
>
>
> Seb
>
>
>
> On Mon, Mar 14, 2016 at 2:57 AM, Gabriel Álvarez Castro <
> gabriel.alvarez at usc.es> wrote:
>
> Hi,
>
>
>
>                 No problem. I am attaching my Apache and launcher
> configurations… The VirtualHost is defined in front-end machine, and
> launcher configuration file of the second machine.
>
>
>
> Regards,
>
>
>
>                                Gabriel.
>
>
>
>
>
> *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com]
> *Enviado el:* viernes, 11 de marzo de 2016 16:03
> *Para:* Gabriel Álvarez Castro
> *CC:* paraview at paraview.org
> *Asunto:* Re: [Paraview] WebSocket connection failed: Error during
> WebSocket handshake: Unexpected response code: 404
>
>
>
> Hi Gabriel,
>
>
>
> do you mind sharing (privately if you prefer) your apache config as well
> as your launcher config?
>
>
>
> Thanks,
>
>
>
> Seb
>
>
>
> On Fri, Mar 11, 2016 at 4:12 AM, Gabriel Álvarez Castro <
> gabriel.alvarez at usc.es> wrote:
>
> Hi:
>
>
>
> We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache
> on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb
> processes on a second machine (Ubuntu 15.10). We've the problem that when
> trying to access the Visualizer ('Post-processing' link at index.html) the
> '.../apps/Visualizer' tab opens but we receive the error 'WebSocket
> connection failed: Error during WebSocket handshake: Unexpected response
> code: 404'. We've tested before the same ParaviewWeb only in one machine
> (Ubuntu 15.10) and it worked fine. Could someone help us please?
>
>
>
> Regards:
>
>
>
> Gabriel.
>
>
>
>
>
>
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