52eb6b23f8
This fixes an issue I've had where if a connection was idle for ~23s
it would get in a bad state. I don't understand this code, so I'm
not sure exactly why it was failing.
I discovered this by bisecting to identify the commit that caused the
regression between 2.9 and 3.0. The commit is
d2c3f8dde7c2474616c0ea51234e6ba9433a4bc1: "MINOR: stconn/connection:
Move shut modes at the SE descriptor level" - a part of v3.0-dev8.
It seems to be an innocent renaming, so I looked through it and this
stood out as suspect:
- if (mode != CO_SHW_NORMAL)
+ if (mode & SE_SHW_NORMAL)
It looks like the not went missing here, so this patch reverses that
condition. It fixes my test.
I don't quite understand what this is doing or is for so I can't write
a regression test or decent commit message. Hopefully someone else
will be able to pick this up from where I've left it.
[CF: This inverts the condition to perform clean shutdowns. This means no
clean shutdown are performed when it should do. This patch must be
backported to 3.0]
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.