mirror of
https://github.com/haproxy/haproxy.git
synced 2026-02-20 00:10:41 -05:00
HAProxy - Load balancer
It is possible to have an "upgrade:" header and the corresponding value in
the "connection:" header for a non-101 response. It happens for
426-Upgrade-Required messages. However, on HAProxy side, a parsing error is
reported for this kind of message because no websocket key header
("sec-websocket-accept:") is found in the response.
So a possible fix could be to not perform this test for non-101
responses. However, having flags about protocol upgrade on this kind of
response could lead to other bugs. Instead, corresponding flags are
removed. Thus, during the H1 response post-parsing, H1_MF_CONN_UPG and
H1_MF_UPG_WEBSOCKET flags are removed from any non-101 response.
This patch should fix the issue #1997. It must be backported as far as 2.4.
|
||
|---|---|---|
| .github | ||
| addons | ||
| admin | ||
| dev | ||
| doc | ||
| examples | ||
| 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)