Wuzzy
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by Wuzzy » Wed Feb 04, 2026 12:11
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My logs often contain many warnings of the form:
WARNING[Main]: Irrlicht: SDLPollEvent took too long: 100ms
Sounds like a performance issue. Any idea on how to fix this?
This message seems to appear more often when I aggressively resize the Luanti window when formspecs are open.
Blockhead
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by Blockhead » Wed Feb 04, 2026 13:10
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Wuzzy wrote: ↑ Wed Feb 04, 2026 12:11
This message seems to appear more often when I aggressively resize the Luanti window when formspecs are open.
Like, make the window really squished, or send a million resize events? Because the fix for each of those would be different
Wuzzy
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by Wuzzy » Thu Feb 05, 2026 08:46
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Yes. Making the window squsied and resizing. But it's definitely less than a "million resize events".
The warning also occassional appears during normal play.
nazalassa
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by nazalassa » Fri Feb 06, 2026 16:34
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X11-specific maybe? I reliably get this issue as well when doing any window management operations, likely because my window manager grabs the X11 server when doing that.
Life is like a multitasking OS: you know you'll eventually get back to anything, but you don't know when.
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