Http URL Size Limit in Wildfly

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Fearghal O Maolcatha

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Jul 30, 2024, 1:45:21 PM7/30/24
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Hi,
I was wondering if it is documented anywhere, what the max URL length is supported by Wildfly/Undertow? I'm on Wildfly v24.0.1. For me, it seems the limit is about the 1MB mark based on some testing I was doing.
Thanks,
Fearghal.

James Perkins

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Aug 5, 2024, 11:57:11 AM8/5/24
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There is the max-parameters https://docs.wildfly.org/24/wildscribe/subsystem/undertow/server/http-listener/index.html#attr-max-parameters. TBH I'm not even sure how you'd get a 1MB URL :)

Fearghal O Maolcatha

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Aug 6, 2024, 5:24:44 AM8/6/24
to James Perkins, WildFly
It was more from a security point of view, I was enquiring about the limit. 

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James Perkins

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Aug 6, 2024, 11:41:02 AM8/6/24
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Ah, I see. I'm not sure if there is a way to limit it or not. I didn't see anything obvious, but I may have missed it.
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