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haproxy public development tree
c4b2437037
Since ("MINOR: hlua_fcn: alternative to old proxy and server attributes"):
- s->name(), s->puid() are superseded by s->get_name() and s->get_puid()
- px->name(), px->uuid() are superseded by px->get_name() and
px->get_uuid()
And considering this is now the proper way to retrieve proxy name/uuid
and server name/puid from lua:
We're now removing such legacy attributes, but for retro-compatibility
purposes we will be emulating them and warning the user for some time
before completely dropping their support.
To do this, we first remove old legacy code.
Then we move server and proxy methods out of the metatable to allow
direct elements access without systematically involving the "__index"
metamethod.
This allows us to involve the "__index" metamethod only when the requested
key is missing from the table.
Then we define relevant hlua_proxy_index and hlua_server_index functions
that will be used as the "__index" metamethod to respectively handle
"name, uuid" (proxy) or "name, puid" (server) keys, in which case we
warn the user about the need to use the new getter function instead the
legacy attribute (to prepare for the potential upcoming removal), and we
call the getter function to return the value as if the getter function
was directly called from the script.
Note: Using the legacy variables instead of the getter functions results
in a slight overhead due to the "__index" metamethod indirection, thus
it is recommended to switch to the getter functions right away.
With this commit we're also adding a deprecation notice about legacy
attributes.
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| addons | ||
| admin | ||
| dev | ||
| doc | ||
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| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| BRANCHES | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
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)