By "how much of the screen" do you mean the size of the browser screen?
I have confirmed with wireshark that changing the size of the browser does not affect the data traffic. It seems that Guacamole automatically adjusts the refresh rate, but how low does the rate go when the bandwidth is being squeezed? 2021年11月3日(水) 3:35 Nick Couchman <[email protected]>: > On Tue, Nov 2, 2021 at 2:23 AM takuya morita <[email protected]> > wrote: > >> Hi, Guacamole support. >> I'm Takuya. >> >> I want to reduce data traffic when using Guacamole. >> We know that resolution and color depth have a lot to do with it. >> Are there any other factors that have a significant impact on data >> traffic? > > > How much of the screen and how often it is being refreshed will also have > an impact on it - probably more than resolution and color depth. If users > are watching YouTube videos on a remote system, for example, there will be > a lot of bandwidth usage, even if you have a very small color pallet. > Guacamole dynamically adjusts quality of the display based on available > resources and network conditions, so, unless you have some other factor > driving it - cost or very limited bandwidth - you shouldn't really have to > worry about it too much. > > You could also consider using something external to Guacamole to adjust > this - for example, like has tc that can be used for traffic shaping, which > might help with this. But it also may cause further problems if Guacamole > is throttled so much that it starts believing there is network congestion > and starts warning the user about the state of the network. Unless you're > running into a specific problem or cost that is driving you to make some > adjustments, you should just let Guacamole handle it for you. > > -Nick >
