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4c0882b1b4
Implement the scheme-based uri normalization as described in rfc3986 6.3.2. Its purpose is to remove the port of an uri if the default one is used according to the uri scheme : 80/http and 443/https. All other ports are not touched. This method uses an htx message as an input. It requires that the target URI is in absolute-form with a http/https scheme. This represents most of h2 requests except CONNECT. On the contrary, most of h1 requests won't be elligible as origin-form is the standard case. The normalization is first applied on the target URL of the start line. Then, it is conducted on every Host headers present, assuming that they are equivalent to the target URL. This change will be notably useful to not confuse users who are accustomed to use the host for routing without specifying default ports. This problem was recently encountered with Firefox which specify the 443 default port for http2 websocket Extended CONNECT.
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)