carzum / termviz

ROS visualisation on the terminal

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keyboard input sluggish for slow ssh connections

carzum opened this issue · comments

On very slow connections the app sometimes take several seconds to process keyboard input.
This is is especially a problem when many cells are updated during drawing, IE when showing an rgb stream of a moving robot.

Can be reproduced conveniently with trickle:
trickle -d 400 -u 400 -s -t 0.1 ssh user@host