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072686dafd
Since the extension of the buffers API to applets in 3.0-dev, an applet may find itself unable to allocate a buffer, and will block respectively on APPCTX_FL_OUTBLK_ALLOC or APPCTX_FL_INBLK_ALLOC depending on the direction. However the code in sc_applet_process() doesn't consider this situation when deciding to wake up an applet, so when the condition arises, the applet keeps ringing and is killed by the loop detector. The fix is trivial and simply consists in checking for the flags above. No backport is needed since this is new in 3.0.
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)