[X2Go-User] Latency Issues

[Nirav Shah]

Thanks Mike for the quick and helpful answers..See my updates in bold.


On Sat, Nov 23, 2013 at 5:35 PM, Mike Gabriel <
mike.gabriel at das-netzwerkteam.de> wrote:

> Hi Nirav,
>
>
> On  Sa 23 Nov 2013 22:47:23 CET, Nirav Shah wrote:
>
>  Thanks Steve and Mike for the guidance you have provided. I really
>> appreciate your help.
>>
>> My servers are available in California and the developers are working in
>> Europe and in India. So the ping time varies from 150 ms to 400 ms. I have
>> selected ADSL with 16m-jpeg connection. The developers are accessing Linux
>> environment with GNome. They use some Java 2D graphics for the
>> development.
>> Their normal bandwidth (tested using Speedtest.net) is around 3-5 MBPS.
>>
>> The replies from Mike and Steve, I understood that  for this kind of high
>> latency I should use "WAN" connection speed with compression method - "No
>> Pack". Is this my understanding correct?
>>
>
> I am really not an expert on this, but you could try that (maybe not ,,No
> Pack''). On IRC there is a guy called "TheUser". Ask him about that
> question once he appears again. He had another WAN based recommendation
> that I forgot again.
>
> Using speed = LAN is identical to normal X11 over SSH.
>
>    *  I will try to use LAN option and see if it is able to resolve the
> problem or not. I have also downloaded few tools like Charles and NLC tool
> for Mac to test the latency using my computer. I will try different option
> to solve this problem.*
>


>
>   I have already set Image quality to 1 and disabled audio/print/shared
>> folder support.
>>
>> I have also used libjpeg-turbo library on the server side (Linux OS).
>>
>
> You should have libjpeg-turbo on the client, as well. But for this you
> need an nxproxy that uses the compat libs from libjpeg-turbo. If you build
> statically, then you need to build against libjpeg-turbo directly.


* I am not sure, how can I install this library on my client on windows and
Mac. Is there any documentation available somewhere? as I am not aware of
this library. *

>
>
>  Will this kind of setup work? If I upgrade hardware on my server/client,
>> will it make any difference? Can X2go handle this kind of latency issues
>> with some settings? Is there any minimum bandwidth required with this
>> latency?
>>
>
> All good questions that I do not have an experienced answer for. I only
> know that several other people have struggled with this.
>
>
> Mike
> --
>
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>
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>



-- 
Thanks,

Nirav Shah
(C) (412) 296-9491
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