curl/docs/cmdline-opts/no-npn.d
Daniel Stenberg df45fd1794
docs/cmdline-opts: add copyright and license identifier to each file
gen.pl now insists on C: and SPDX-License-Identifier: fields to be
present in all files.

Closes #9002
2022-06-14 08:48:09 +02:00

17 lines
527 B
Makefile

c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Long: no-npn
Tags: Versions HTTP/2
Protocols: HTTPS
Added: 7.36.0
Mutexed:
See-also: no-alpn http2
Requires: TLS
Help: Disable the NPN TLS extension
Category: tls http
Example: --no-npn $URL
---
Disable the NPN TLS extension. NPN is enabled by default if libcurl was built
with an SSL library that supports NPN. NPN is used by a libcurl that supports
HTTP/2 to negotiate HTTP/2 support with the server during https sessions.