Hi Simon, the internal HTTP/2 handling is done using the nghttp2 library, see <https://www.nghttp2.org/documentation/> for details. That one does the HPACK and this is the reason you seen no special code for that in mod_http2. Cheers, Stefan > Am 27.05.2020 um 16:23 schrieb simon.studer@xxxxxxx: > > Hi everyone, > > Currently, I am looking into HTTP/2 and mod_http2. I could not, however find any information concerning HPACK compression support for Apache httpd. > > The HPACK compression algorithm is specified in RFC 7541: https://tools.ietf.org/html/rfc7541. > > For nginx, the HTTP/2 module implements the HPACK algorithm (http://nginx.org/en/docs/http/ngx_http_v2_module.html). > > For mod_http2 I could not find whether this is supported by mod_http2 or not (from the source code it appears that HPACK is not built-in). There also does not appear to be a mod_hpack like there are modules for other compression algorithms (e.g. mod_deflate and mod_brotli). > > So my question is: Is HPACK compression supported in Apache httpd with h2? > > Thanks! > Simon > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx