no-alpn.d 530 B

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  1. c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
  2. SPDX-License-Identifier: curl
  3. Long: no-alpn
  4. Tags: HTTP/2
  5. Protocols: HTTPS
  6. Added: 7.36.0
  7. See-also: no-npn http2
  8. Requires: TLS
  9. Help: Disable the ALPN TLS extension
  10. Category: tls http
  11. Example: --no-alpn $URL
  12. Multi: boolean
  13. ---
  14. Disable the ALPN TLS extension. ALPN is enabled by default if libcurl was built
  15. with an SSL library that supports ALPN. ALPN is used by a libcurl that supports
  16. HTTP/2 to negotiate HTTP/2 support with the server during https sessions.