Amaury Denoyelle 3d550848be MEDIUM: h3: enforce GOAWAY by resetting higher unhandled stream
When a GOAWAY has been emitted, an ID is announced to represent handled
streams. H3 RFC suggests that higher streams should be resetted with the
error code H3_REQUEST_CANCELLED. This allows the peer to replay requests
on another connection.

For the moment, the impact of this change is limitted as GOAWAY is only
used on connection shutdown just before the MUX is freed. However, for
soft-stop support, a GOAWAY can be emitted in anticipation while keeping
the MUX to finish the active streams. In this case, new streams opened
by the client are resetted.

As a consequence of this change, app_ops.attach() operation has been
delayed at the very end of qcs_new(). This ensure that all qcs members
are initialized to support RESET_STREAM sending.

This should be backported up to 2.7.
2023-02-20 11:18:25 +01:00
2021-09-16 09:14:14 +02:00
2023-02-14 16:55:17 +01:00
2023-02-14 16:55:17 +01:00
2023-02-14 16:55:17 +01:00

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)
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