http2: support "prior knowledge", no upgrade from HTTP/1.1

Supports HTTP/2 over clear TCP

- Optimize switching to HTTP/2 by removing calls to init and setup
before switching. Switching will eventually call setup and setup calls
init.

- Supports new version to “force” the use of HTTP/2 over clean TCP

- Add common line parameter “--http2-prior-knowledge” to the Curl
  command line tool.
This commit is contained in:
Diego Bes 2016-03-18 15:25:56 -07:00 committed by Daniel Stenberg
parent e683182918
commit 324a97ecf8
7 changed files with 29 additions and 8 deletions

View file

@ -695,6 +695,7 @@ CURL_HTTP_VERSION_1_1 7.9.1
CURL_HTTP_VERSION_2 7.43.0
CURL_HTTP_VERSION_2_0 7.33.0
CURL_HTTP_VERSION_2TLS 7.47.0
CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE 7.49.0
CURL_HTTP_VERSION_NONE 7.9.1
CURL_IPRESOLVE_V4 7.10.8
CURL_IPRESOLVE_V6 7.10.8