911f4d93d4
pat_ref_set_elt() returns 0, if we are run out of memory or can't parse a new
map value. Any arror message emitted by pat_ref_set_elt() is saved in err
buffer, if its provided by caller. These error messages are cumulated during
the loop.
pat_ref_set() is used to update values in map, referred to the same given key.
If during the update pat_ref_set_elt() fails, let's retun 0 to caller
immediately. We have the same non-unique key and the same new value in each
loop. So it seems quite odd to cumulate the same error messages and print it in
CLI:
> add map @1 mytest.map <<
+ 1.0.1.11 TestA
+ 1.0.1.11 TESTA
+ 1.0.1.11 test_a
+
> set map mytest.map 1.0.1.11 15
unable to parse '15' unable to parse '15' unable to parse '15'.
cli_parse_set_map(), which calls pat_ref_set() to update map, will return only
one error message with this patch:
> set map mytest.map 1.0.1.11 15
unable to parse '15'.
hlua_set_map() and http_action_set_map() don't provide error buffer and will
just exit on the first error.
This should be backported in all stable versions.
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| addons | ||
| admin | ||
| dev | ||
| doc | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| BRANCHES | ||
| BSDmakefile | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README.md | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
README.md
HAProxy
HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
Installation
The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.
Getting help
The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.
The issue tracker is only for bug reports or feature requests.
Documentation
The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.
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)
License
HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.