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Re: HTTP/2 over WinSSL?

From: Daniel Stenberg <>
Date: Wed, 18 Apr 2018 00:04:51 +0200 (CEST)

On Tue, 17 Apr 2018, Jeroen Ooms wrote:

> Is it possible to make libcurl use HTTP/2 over WinSSL rather than OpenSSL?


> Would something like this be possible, or is HTTP/2 only available
> through nghttp2+openssl?

According to our HTTP/2 docs at, we
already support HTTP/2 with "schannel", which is an alternative name for

You need to build curl with a new enough SDK ("version 8.1 of the Windows
SDK"), run on a new enough Windows ("Windows 8.1 / Server 2012 R2 and
above") and of course nghttp2.

Received on 2018-04-18