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Re: How are folks handling HTTP3 TLS?

From: Stefan Eissing via curl-distros <>
Date: Tue, 26 Mar 2024 16:03:16 +0100

> Am 26.03.2024 um 14:56 schrieb Arjan van de Ven via curl-distros <>:
> On 3/25/2024 11:25 PM, Billy O'Neal (VC AIR) via curl-distros wrote:
>> Unfortunately, trying to turn on HTTP3 disables curl's ability to select
>> TLS backends at runtime, which would make a hypothetical HTTP3 feature
>> mutually exclusive with all the other TLS backend features. Thus we are
>> stuck in the unfortunate position of removing all the TLS backend
>> features to add the HTTP3 feature, or refusing to add the HTTP3 feature
>> for now.
> maybe a clarifying question
> do you want to select a TLS backend at runtime once (say as part of setup) ?
> or do you want to be able to use different tls backends for different connections?
> (or inbetween, have 1 active at a time, but be able to switch between them)

My understanding is that you can only select the TLS backend *once* in libcurl for a running process.

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Received on 2024-03-26