CURLOPT_HTTP_VERSION: seting this to 3 forces HTTP/3 use directly

Even though it cannot fall-back to a lower HTTP version automatically. The
safer way to upgrade remains via CURLOPT_ALTSVC.

CURLOPT_H3 no longer has any bits that do anything and might be removed
before we remove the experimental label.

Updated the curl tool accordingly to use "--http3".

Closes #4197
This commit is contained in:
Daniel Stenberg 2019-08-07 14:17:48 +02:00
parent 317076876a
commit 026840e35c
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
16 changed files with 43 additions and 39 deletions

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@ -201,7 +201,7 @@ static const struct LongShort aliases[]= {
{"01", "http1.1", ARG_NONE},
{"02", "http2", ARG_NONE},
{"03", "http2-prior-knowledge", ARG_NONE},
{"04", "http3-direct", ARG_NONE},
{"04", "http3", ARG_NONE},
{"09", "http0.9", ARG_BOOL},
{"1", "tlsv1", ARG_NONE},
{"10", "tlsv1.0", ARG_NONE},
@ -1198,9 +1198,9 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
/* HTTP version 2.0 over clean TCP*/
config->httpversion = CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE;
break;
case '4': /* --http3-direct */
/* HTTP version 3 over QUIC - at once */
config->h3direct = toggle;
case '4': /* --http3 */
/* HTTP version 3 go over QUIC - at once */
config->httpversion = CURL_HTTP_VERSION_3;
break;
case '9':
/* Allow HTTP/0.9 responses! */