Hi; This is from: https://curl.haxx.se/docs/http2.html
" ... Possibly we introduce an option that makes libcurl use HTTP/2 at once over http:// " Is the "option" ready yet ? We have http/2 already implemented using nghttp2 to proxy between http/1.1 and http/2. nghttp2 supports http/1.1 upgrade to http/2. No we are trying to support also some CDNs, but they only support h2c TCP. No http/2 upgrade from http/1.1 in clear text. Those CDNs are based on nginx. I just wonder what is the status of that "option" to be able to send http/2 at once, without http/1.1 update -- Inca
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