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HAProxy - Load balancer
e53b489826
QUIC MUX was not able to correctly deal with server response using chunked transfer-encoding. All data will be transfered correctly to the client but the FIN bit is missing. The transfer will never stop as the client will wait indefinitely for the FIN bit. This bug happened because the HTX message representing a chunked encoded payload contains a final empty block with the EOM flag. However, emission is skipped by QUIC MUX if there is no data to transfer. To fix this, the condition was completed to ensure that there is no need to send the FIN signal. If this is false, data emission will proceed even if there is no data : this will generate an empty QUIC STREAM frame with FIN set which will mark the end of the transfer. To ensure that a FIN STREAM frame is sent only one time, QC_SF_FIN_STREAM is resetted on send confirmation from the transport in qcc_streams_sent_done(). This bug was reproduced when dealing with chunked transfer-encoding response for the HTTP server. This must be backported up to 2.6. |
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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)