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fab82bfd55
At the end of process_stream(), in sc_update_rx(), the SC is now unblocked
if it was waiting for room and the free space in the input buffer is large
enough. This patch should fix an issue with the compression filter that can
leave the channel's buffer empty while the endpoint is waiting for room to
progress. Indeed, in this case, because the buffer is empty, there is no
send attempt and no other way to unblock the SE.
This commit depends on following commits:
* MEDIUM: tree-wide: Change sc API to specify required free space to progress
* MINOR: stconn: Add a field to specify the room needed by the SC to progress
* MINOR: peers: Use the applet API to send message
* MINOR: stats: Use the applet API to write data
* MINOR: cli: Use applet API to write output message
It should fix a regression introduced with the commit 341a5783b
("BUG/MEDIUM: stconn: stop to enable/disable reads from streams via
si_update_rx").
It must be backported iff the commit above is also backported. It was not
backported yet and it is thus probably a good idea to not do so to avoid to
backport too many change..
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)