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e1c4c80441
Commit 3835c0dcb ("MEDIUM: udp: adds minimal proto udp support for
message listeners.") introduced a problematic side effect in log server
address parser: if "udp@", "udp4@" or "udp6@" prefixes a log server's
address, the adress is passed as-is to the log server with a non-existing
family and fails like this when trying to send:
[ALERT] 259/195708 (3474) : socket() failed in logger #1: Address family not supported by protocol (errno=97)
The problem is that till now there was no UDP family, so logs expect an
AF_INET family to be passed for UDP there.
This patch manually remaps AF_CUST_UDP4 and AF_CUST_UDP6 to their "tcp"
equivalent that the log server parser expects. No backport is needed.
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)