Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,34 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: http2
+Tags: Versions
+Protocols: HTTP
+Added: 7.33.0
+Mutexed: http1.1 http1.0 http2-prior-knowledge http3
+Requires: HTTP/2
+Help: Use HTTP/2
+Category: http
+Multi: mutex
+See-also:
+  - http1.1
+  - http3
+  - no-alpn
+  - proxy-http2
+Example:
+  - --http2 $URL
+---
+
+# `--http2`
+
+Use HTTP/2.
+
+For HTTPS, this means curl negotiates HTTP/2 in the TLS handshake. curl does
+this by default.
+
+For HTTP, this means curl attempts to upgrade the request to HTTP/2 using the
+Upgrade: request header.
+
+When curl uses HTTP/2 over HTTPS, it does not itself insist on TLS 1.2 or
+higher even though that is required by the specification. A user can add this
+version requirement with --tlsv1.2.