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c4439f71b0
It is now possible to get any variables from the cli. Concretely, only variables in the PROC scope can be retrieved because there is neither stream nor session defined. But, nothing forbids anyone to try to get a variable in any scope. No value will be found, but it is allowed. Thus, we must be sure to not rely on an undefined session or stream in that case. Especially, the session must be tested before retrieving variables in CHECK scope. This patch should fix the issue #1249. It must be backported to 2.4.
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)