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d434acd8bb
Use backend connect timeout when a new connection is instantiated for rhttp. This ensures that if connect operation fails after a certain delay, reverse_connect listener task is woken up. This allows to free the current connection and retry a new connect. As a consequence of this change, rev_process() may be woken up even if connection is not reported with CO_FL_ERROR. This happens if timeout fired before any network reported issue. Connection freeing is adjusted as in this case MUX instance is already allocated. Use destroy callback to release MUX context prior to the connection itself. This patch is really useful as a side measure for a haproxy bug impacting connect with SSL for both backend connections and active reverse connect. This is caused by the delayed allocation of MUX allocation. Asynchronous connect error detected at the socket layer is not notified to upper layers. Currently, only connect timeout allows to release this failed connection.
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)