661 B
661 B
| c | SPDX-License-Identifier | Long | Tags | Protocols | Added | Mutexed | Requires | Help | Category | Multi | See-also | Example | |||
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| Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. | curl | http2-prior-knowledge | Versions | HTTP | 7.49.0 | http1.1 http1.0 http2 http3 | HTTP/2 | Use HTTP 2 without HTTP/1.1 Upgrade | http | boolean |
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--http2-prior-knowledge
Tells curl to issue its non-TLS HTTP requests using HTTP/2 without HTTP/1.1 Upgrade. It requires prior knowledge that the server supports HTTP/2 straight away. HTTPS requests still do HTTP/2 the standard way with negotiated protocol version in the TLS handshake.