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HAProxy - Load balancer
50623029f8
In payload() and payload_lv() sample fetches, if the buffer is empty, we
must wait for more data by setting SMP_F_MAY_CHANGE flag on the sample.
Otherwise, when it happens in an ACL, nothing is returned (because the
buffer is empty) and the ACL is considered as finished (success or failure
depending on the test).
As a workaround, the buffer length may be tested first. For instance :
tcp-request inspect-delay 1s
tcp-request content reject unless { req.len gt 0 } { req.payload(0,0),fix_is_valid }
instead of :
tcp-request inspect-delay 1s
tcp-request content reject if ! { req.payload(0,0),fix_is_valid }
This patch must be backported as far as 2.2.
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| contrib | ||
| doc | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| BRANCHES | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| ROADMAP | ||
| 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)