0918c41ef6
wait-for-handshake http-request action was completely ineffective with QUIC protocol. This commit implements its support for QUIC. QUIC MUX layer is extended to support wait-for-handshake. A new function qcc_handle_wait_for_hs() is executed during qcc_io_process(). It detects if MUX processing occurs after underlying QUIC handshake completion. If this is the case, it indicates that early data may be received. As such, connection is flagged with CO_FL_EARLY_SSL_HS, which is necessary to block stream processing on wait-for-handshake action. After this, qcc subscribs on quic_conn layer for RECV notification. This is used to detect QUIC handshake completion. Thus, qcc_handle_wait_for_hs() can be reexecuted one last time, to remove CO_FL_EARLY_SSL_HS and notify every streams flagged as SE_FL_WAIT_FOR_HS. This patch must be backported up to 2.6, after a mandatory period of observation. Note that it relies on the backport of the two previous patches : - MINOR: quic: notify connection layer on handshake completion - BUG/MINOR: stream: unblock stream on wait-for-handshake completion |
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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.