dc103ef13e
In sc_notify() function, the consumer side of the SC is tested to verify if we must perform a shutdown on the endpoint. To do so, no output data must be present in the buffer and in the iobuf. However, there is a bug here, the iobuf of the opposite SC is tested instead of the one of the current SC. So a shutdown can be performed on the endpoint while there are still output data in the iobuf that must be sent. Concretely, it can only be data blocked in a pipe. Because of this bug, data blocked in the pipe will be never sent. I've not tested but I guess this may block the stream during the client or server timeout. This patch must be backported as far as 2.9. (cherry picked from commit 0fcfed9e231f2bc3963fe6085598970db2174af1) Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
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)