db72b8d4d0
Translate the `data->set.httpwant` which is one of the consts from the public API (CURL_HTTP_VERSION_*) into a major version mask plus additional flags for internal handling. `Curl_http_neg_init()` does the translation and flags setting in http.c, using new internal consts CURL_HTTP_V1x, CURL_HTTP_V2x and CURL_HTTP_V3x for the major versions. The flags are - only_10: when the application explicity asked fro HTTP/1.0 - h2_upgrade: when the application asks for upgrading 1.1 to 2. - h2_prior_knowledge: when directly talking h2 without ALPN - accept_09: when a HTTP/0.9 response is acceptable. The Alt-Svc and HTTPS RR redirections from one ALPN to another obey the allowed major versions. If a transfer has only h3 enabled, Alt-Svc redirection to h2 is ignored. This is the current implementation. It can be debated if Alt-Svc should be able to override the allowed major versions. Added test_12_06 to verify the current restriction. Closes #16100 |
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| CMake | ||
| docs | ||
| include | ||
| lib | ||
| LICENSES | ||
| m4 | ||
| packages | ||
| plan9 | ||
| projects | ||
| scripts | ||
| src | ||
| tests | ||
| winbuild | ||
| .dir-locals.el | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| acinclude.m4 | ||
| appveyor.sh | ||
| appveyor.yml | ||
| buildconf | ||
| CHANGES.md | ||
| CMakeLists.txt | ||
| configure.ac | ||
| COPYING | ||
| curl-config.in | ||
| Dockerfile | ||
| GIT-INFO.md | ||
| libcurl.pc.in | ||
| Makefile.am | ||
| README | ||
| README.md | ||
| RELEASE-NOTES | ||
| renovate.json | ||
| REUSE.toml | ||
| SECURITY.md | ||
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