diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2016-03-31 22:04:09 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2016-03-31 22:23:15 +0200 |
| commit | 213d3c7b0c05a1071b93448a56d0661147ce6d50 (patch) | |
| tree | 9a8fb80971758e30eb73c3ff184feebe40600a9d /docs/curl.1 | |
| parent | 324a97ecf82e5e415c3c9fb4df093053c1efedf1 (diff) | |
http2: more documentation for prior knowledge
Diffstat (limited to 'docs/curl.1')
| -rw-r--r-- | docs/curl.1 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/docs/curl.1 b/docs/curl.1 index 4a61b6554..f0c941199 100644 --- a/docs/curl.1 +++ b/docs/curl.1 @@ -151,10 +151,13 @@ version. (Added in 7.33.0) (HTTP) Tells curl to issue its requests using HTTP 2. This requires that the underlying libcurl was built to support it. (Added in 7.33.0) .IP "--http2-prior-knowledge" -(HTTP) Tells curl to issue its requests using HTTP 2 without HTTP/1.1 Upgrade. -This requires prior knowledge that the server supports HTTP 2. -This requires that the underlying libcurl was built to support it. -(Added in 7.49.0) +(HTTP) 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 will still do HTTP/2 the standard way with +negotiated protocol version in the TLS handshake. + +HTTP/2 support in general also requires that the underlying libcurl was built +to support it. (Added in 7.49.0) .IP "--no-npn" Disable the NPN TLS extension. NPN is enabled by default if libcurl was built with an SSL library that supports NPN. NPN is used by a libcurl that supports |