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Pane freezes when scrolling extremely long lines #3207

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giyany opened this issue Mar 19, 2024 · 1 comment
Closed

Pane freezes when scrolling extremely long lines #3207

giyany opened this issue Mar 19, 2024 · 1 comment

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@giyany
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giyany commented Mar 19, 2024

This used to cause Zellij to crash and on version 0.39.2 causes a pane to freeze.

When attempting to scroll through output with extremely long lines, the pane freezes and responds after about 30 seconds. After breaking, the behavior will persist (so long as whatever was on stdout is the same).
In a specific example, the line is 63 million characters long.

Version is 0.39.2, Alacritty terminal on ubuntu 20.04.6.

Maybe relevant: the ability to scroll through a line of that length is not that useful. More often than not, this string is sent to stdout as a test or by mistake, in both cases losing the ability to scroll is an annoyance.

@imsnif
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imsnif commented Mar 19, 2024

Thanks for the report! This should be fixed in the next version by #3045 (and the following PRs linked inside it).

@imsnif imsnif closed this as completed Mar 19, 2024
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