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9969adbcdc
Add cum_sess_ver[] new array of counters to count the number of cumulated HTTP sessions by version (h1, h2 or h3). Implement proxy_inc_fe_cum_sess_ver_ctr() to increment these counter. This function is called each a HTTP mux is correctly initialized. The QUIC must before verify the application operations for the mux is for h3 before calling proxy_inc_fe_cum_sess_ver_ctr(). ST_F_SESS_OTHER stat field for the cumulated of sessions others than HTTP sessions is deduced from ->cum_sess_ver counter (for all the session, not only HTTP sessions) from which the HTTP sessions counters are substracted. Add cum_req[] new array of counters to count the number of cumulated HTTP requests by version and others than HTTP requests. This new member replace ->cum_req. Modify proxy_inc_fe_req_ctr() which increments these counters to pass an HTTP version, 0 special values meaning "other than an HTTP request". This is the case for instance for syslog.c from which proxy_inc_fe_req_ctr() is called with 0 as version parameter. ST_F_REQ_TOT stat field compputing for the cumulated number of requests is modified to count the sum of all the cum_req[] counters. As this patch is useful for QUIC, it must be backported to 2.7.
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)