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[RELEASE] Released version 3.0-dev3

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Released version 3.0-dev3 with the following main changes :
    - DOC: configuration: clarify http-request wait-for-body
    - BUG/MAJOR: ssl_sock: Always clear retry flags in read/write functions
    - MINOR: h3: add traces for stream sending function
    - BUG/MEDIUM: h3: do not crash on invalid response status code
    - BUG/MEDIUM: qpack: allow 6xx..9xx status codes
    - BUG/MEDIUM: quic: fix crash on invalid qc_stream_buf_free() BUG_ON
    - CLEANUP: log: deinitialization of the log buffer in one function
    - BUG/MINOR: h1: Don't support LF only at the end of chunks
    - BUG/MEDIUM: h1: Don't support LF only to mark the end of a chunk size
    - MINOR: ssl: add HAVE_SSL_0RTT constant
    - MINOR: ssl: rename HA_OPENSSL_HAVE_0RTT_SUPPORT constant to HAVE_SSL_0RTT_QUIC
    - MEDIUM: ssl/quic: always compile the ssl_conf.early_data test
    - DOC: httpclient: add dedicated httpclient section
    - BUG/MINOR: h1-htx: properly initialize the err_pos field
    - BUG/MEDIUM: h1: always reject the NUL character in header values
    - CLEANUP: h1: remove unused function h1_measure_trailers()
    - BUG/MINOR: ssl/quic: fix 0RTT define
    - MINOR: mux-quic: prepare for earlier flow control update
    - MINOR: mux-quic: define a flow control related type
    - MEDIUM: mux-quic: limit stream flow control on snd_buf
    - MEDIUM: mux-quic: limit conn flow control on snd_buf
    - MINOR: mux-quic: remove unneeded sent-offset fields
    - MINOR: mux-quic: check fctl during STREAM frame build
    - MAJOR: mux-quic: remove intermediary Tx buffer
    - MEDIUM: mux-quic: simplify sending API
    - MEDIUM: mux-quic: release Tx buf on too small room
    - MEDIUM: mux-quic: properly handle conn Tx buf exhaustion
    - MINOR: mux-quic: realign Tx buffer if possible
    - CLEANUP: connection: remove obsolete comment in header file
    - OPTIM: connection: progressive hash for conn_calculate_hash()
    - MINOR: tcp_act: fix alphabetical ordering of tcp request content actions
    - MINOR: tcp-act: Rename "set-{mark,tos}" to "set-fc-{mark,tos}"
    - MINOR: hlua: Rename set_{tos, mark} to set_fc_{tos, mark}
    - MEDIUM: tcp-act: <expr> support for set-fc-{mark,tos} actions
    - MEDIUM: tcp-act/backend: support for set-bc-{mark,tos} actions
    - MINOR: stats: Be able to access to registered stats modules from anywhere
    - MEDIUM: stats: Be able to access a specific field into a stats module
    - MINOR: promex: Add a param to override the description when a metric is dumped
    - MINOR: promex: Add info in the promex context to dump extra counters
    - MEDIUM: promex: Dump frontends extra counters if requested
    - MEDIUM: promex: Dump backends extra counters if requested
    - MEDIUM: promex: Dump servers extra counters if requested
    - MEDIUM: promex: Dump listeners extra counters if requested
    - DOC: promex: Add documentation about extra-counters
    - MINOR: promex: Always limit the number of labels dumped for each metric
    - MEDIUM: promex: Simplify the context using generic pointers for restart points
    - MINOR: promex: Remove unsued htx parameter when a metric is dumped
    - MEDIUM: promex: Add a registration mechanism to support modules
    - MEDIUM: promex: Dump metrics of registered modules with a way to filter them
    - MEDIUM: promex/stick-table: Dump stick-table metrics via a promex module
    - MEDIUM: promex/resolvers: Dump resolvers metrics via a promex module
    - MINOR: promex: Rename dump functions to use the right wording
    - MINOR: promex: Always pass the final name and description to promex_dmp_ts()
    - MEDIUM: promex: Add support for filters on metric names
    - REGTESTS: promex: Adapt script to be less verbose
    - MINOR: compiler: add a new DO_NOT_FOLD() macro to prevent code folding
    - MINOR: debug: make sure calls to ha_crash_now() are never merged
    - MINOR: debug: make ABORT_NOW() store the caller's line number when using abort
    - BUG/MINOR: diag: always show the version before dumping a diag warning
    - BUG/MINOR: diag: run the final diags before quitting when using -c
    - MINOR: acl: add extra diagnostics about suspicious string patterns
    - BUG/MINOR: quic: Wrong ack ranges handling when reaching the limit.
    - BUILD: quic: Variable name typo inside a BUG_ON().
    - DOC: config: fix typo for '%ms' log format alternative
    - DOC: config: fix ordering for "txn.*" fetches
    - MINOR: stream: add "txn.redispatch" fetch
    - BUILD: debug: remove leftover parentheses in ABORT_NOW()
    - MINOR: debug: make BUG_ON() catch build errors even without DEBUG_STRICT
    - BUG/MINOR: ssl: Fix error message after ssl_sock_load_ocsp call
    - MINOR: debug: support passing an optional message in ABORT_NOW()
    - MINOR: debug: add an optional message argument to the BUG_ON() family
    - DEBUG: make the "debug dev {debug|warn|check}" command print a message
    - CLEANUP: quic: Code clarifications for QUIC CUBIC (RFC 9438)
    - BUG/MINOR: quic: fix possible integer wrap around in cubic window calculation
    - MINOR: quic: Stop using 1024th of a second.
    - CI: github: abandon asan matrix.py helper
    - CI: ssl: add yet another OpenSSL download fallback
    - DOC: install: clarify WolfSSL chroot requirements
    - MINOR: task: Move wait_event in the task header file
    - MINOR: stconn: Be able to detect applets using HTX
    - MINOR: stconn: Explicitly use an appctx to attach a stconn on it
    - MINOR: stconn: Be prepared to handle error when a SC is attached to an applet
    - MINOR: applet: Add dedicated IN/OUT buffers for appctx
    - MINOR: applet: Add traces to debug receive/send and block/wake events
    - MINOR: applet: Add support for callback functions to exchange data with channels
    - MINOR: applet: Implement default functions to exchange data with channels
    - MEDIUM: stconn: Add functions to handle applets I/O from the SC layer
    - MEDIM: applet: Add the applet handler based on IN/OUT buffers
    - MINOR: applet: Show IN/OUT buffers in trace messages when used
    - MINOR: applet: Add flags on the appctx and stop abusing its state
    - MINIOR: applet: Add flags to deal with ends of input, ends of stream and errors
    - MINOR: applet: Remove appctx state field to only used the flags
    - MINOR: applet: Add an appctx flag to report shutdown to applets
    - MEDIUM: applet: Use appctx flags to report EOS/EOI/ERROR to SE
    - MINOR: applet: Add callback function to deal with zero-copy forwarding
    - MEDIUM: applet: Add support for zero-copy forwarding from an applet
    - MINOR: applet: Automatically handle applets having more data for the stream
    - MEDIUM: stats: Don't interrupt processing on partial post
    - MAJOR: stats: Update HTTP stats applet to handle its own buffers
    - MEDIUM: cache: Temporarily remove zero-copy forwarding support
    - MAJOR: cache: Update HTTP cache applet to handle its own buffers
    - MAJOR: cache: Send cached objects using zero-copy forwarding
    - MINOR: stconn: Add support for flags during zero-copy forwarding negotiation
    - MINOR: mux-h1: Be able to define the length of a chunk size when it is prepended
    - MEDIUM: stconn: Nofify requested size during zero-copy forwarding nego is exact
    - MINOR: mux-h1: Stop zero-copy forwarding during nego for too big requested size
    - MEDIUM: mux-h1: Support zero-copy forwarding for chunks with an unknown size
    - MAJOR: stats: Send stats dump over HTTP using zero-copy forwarding
    - MEDIUM: applet: Simplify a bit API to exchange data with applets
    - MINOR: cache: Remove unsed .data_sent field from the cache applet context
    - MINOR: applet: Use an option to disable zero-copy forwarding for all applets
    - MINOR: applet: Identify applets using their own buffers via a flag
    - BUG/MINOR: ssl: Duplicate ocsp update mode when dup'ing ckch
    - MINOR: ssl: Use OCSP_CERTID instead of ckch_store in ckch_store_build_certid
    - BUG/MINOR: ssl: Clear the ckch instance when deleting a crt-list line
    - BUG/MEDIUM: ocsp: Separate refcount per instance and per store
    - BUG/MINOR: ssl: Destroy ckch instances before the store during deinit
    - BUG/MINOR: ssl: Reenable ocsp auto-update after an "add ssl crt-list"
    - REGTESTS: ssl: Add OCSP related tests
    - REGTESTS: ssl: Fix empty line in cli command input
    - DOC: install: recommend pcre2
    - DOC: config: fix misplaced "txn.conn_retries"
    - DOC: config: fix typos for "bytes_{in,out}"
    - DOC: config: fix misplaced "bytes_{in,out}"
    - DOC: config: add more custom log format table alternatives
    - MINOR: stream: rename "txn.redispatch" to "txn.redispatched"
    - MINOR: sample: implement bc_{be,srv}_queue samples
    - BUG/MINOR: mux-h2: count rejected DATA frames against the connection's flow control
    - MINOR: mux-h2: count excess of CONTINUATION frames as a glitch
    - MINOR: mux-h2: count late reduction of INITIAL_WINDOW_SIZE as a glitch
    - DOC: internal: update missing data types in peers-v2.0.txt
    - MEDIUM: stick-tables: add a new stored type for glitch_cnt and glitch_rate
    - MINOR: session: add the necessary functions to update the per-session glitches
    - MEDIUM: mux-h2: update session trackers with number of glitches
    - BUG/MINOR: server/cli: add missing LF at the end of certain notice/error lines
    - BUG/MINOR: vars/cli: fix missing LF after "get var" output
    - BUG/MEDIUM: cli: fix once for all the problem of missing trailing LFs
    - MINOR: cli: make sure to always print a pending message after release()
    - MINOR: cli: always reset the applet task's timeout
    - MINOR: cli: add a new "wait" command to wait for a certain delay
    - BUG/MINOR: applet: Always release empty appctx buffers after processing
    - MINOR: server: split the server deletion code in two parts
    - MINOR: cli/wait: make the wait command support a more detailed help message
    - MINOR: cli/wait: also support an unrecoverable failure status
    - MINOR: cli/wait: also pass up to 4 arguments to the external conditions
    - MINOR: cli/wait: add a condition to wait on a server to become unused
    - CI: Update to actions/cache@v4
    - BUILD: address a few remaining calloc(size, n) cases
    - BUG/MEDIUM: pool: fix rare risk of deadlock in pool_flush()
This commit is contained in:
Willy Tarreau 2024-02-10 17:24:06 +01:00
parent b746af9990
commit c7ce5281c4
4 changed files with 154 additions and 3 deletions
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151
CHANGELOG
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@ -1,6 +1,157 @@
ChangeLog :
===========
2024/02/10 : 3.0-dev3
- DOC: configuration: clarify http-request wait-for-body
- BUG/MAJOR: ssl_sock: Always clear retry flags in read/write functions
- MINOR: h3: add traces for stream sending function
- BUG/MEDIUM: h3: do not crash on invalid response status code
- BUG/MEDIUM: qpack: allow 6xx..9xx status codes
- BUG/MEDIUM: quic: fix crash on invalid qc_stream_buf_free() BUG_ON
- CLEANUP: log: deinitialization of the log buffer in one function
- BUG/MINOR: h1: Don't support LF only at the end of chunks
- BUG/MEDIUM: h1: Don't support LF only to mark the end of a chunk size
- MINOR: ssl: add HAVE_SSL_0RTT constant
- MINOR: ssl: rename HA_OPENSSL_HAVE_0RTT_SUPPORT constant to HAVE_SSL_0RTT_QUIC
- MEDIUM: ssl/quic: always compile the ssl_conf.early_data test
- DOC: httpclient: add dedicated httpclient section
- BUG/MINOR: h1-htx: properly initialize the err_pos field
- BUG/MEDIUM: h1: always reject the NUL character in header values
- CLEANUP: h1: remove unused function h1_measure_trailers()
- BUG/MINOR: ssl/quic: fix 0RTT define
- MINOR: mux-quic: prepare for earlier flow control update
- MINOR: mux-quic: define a flow control related type
- MEDIUM: mux-quic: limit stream flow control on snd_buf
- MEDIUM: mux-quic: limit conn flow control on snd_buf
- MINOR: mux-quic: remove unneeded sent-offset fields
- MINOR: mux-quic: check fctl during STREAM frame build
- MAJOR: mux-quic: remove intermediary Tx buffer
- MEDIUM: mux-quic: simplify sending API
- MEDIUM: mux-quic: release Tx buf on too small room
- MEDIUM: mux-quic: properly handle conn Tx buf exhaustion
- MINOR: mux-quic: realign Tx buffer if possible
- CLEANUP: connection: remove obsolete comment in header file
- OPTIM: connection: progressive hash for conn_calculate_hash()
- MINOR: tcp_act: fix alphabetical ordering of tcp request content actions
- MINOR: tcp-act: Rename "set-{mark,tos}" to "set-fc-{mark,tos}"
- MINOR: hlua: Rename set_{tos, mark} to set_fc_{tos, mark}
- MEDIUM: tcp-act: <expr> support for set-fc-{mark,tos} actions
- MEDIUM: tcp-act/backend: support for set-bc-{mark,tos} actions
- MINOR: stats: Be able to access to registered stats modules from anywhere
- MEDIUM: stats: Be able to access a specific field into a stats module
- MINOR: promex: Add a param to override the description when a metric is dumped
- MINOR: promex: Add info in the promex context to dump extra counters
- MEDIUM: promex: Dump frontends extra counters if requested
- MEDIUM: promex: Dump backends extra counters if requested
- MEDIUM: promex: Dump servers extra counters if requested
- MEDIUM: promex: Dump listeners extra counters if requested
- DOC: promex: Add documentation about extra-counters
- MINOR: promex: Always limit the number of labels dumped for each metric
- MEDIUM: promex: Simplify the context using generic pointers for restart points
- MINOR: promex: Remove unsued htx parameter when a metric is dumped
- MEDIUM: promex: Add a registration mechanism to support modules
- MEDIUM: promex: Dump metrics of registered modules with a way to filter them
- MEDIUM: promex/stick-table: Dump stick-table metrics via a promex module
- MEDIUM: promex/resolvers: Dump resolvers metrics via a promex module
- MINOR: promex: Rename dump functions to use the right wording
- MINOR: promex: Always pass the final name and description to promex_dmp_ts()
- MEDIUM: promex: Add support for filters on metric names
- REGTESTS: promex: Adapt script to be less verbose
- MINOR: compiler: add a new DO_NOT_FOLD() macro to prevent code folding
- MINOR: debug: make sure calls to ha_crash_now() are never merged
- MINOR: debug: make ABORT_NOW() store the caller's line number when using abort
- BUG/MINOR: diag: always show the version before dumping a diag warning
- BUG/MINOR: diag: run the final diags before quitting when using -c
- MINOR: acl: add extra diagnostics about suspicious string patterns
- BUG/MINOR: quic: Wrong ack ranges handling when reaching the limit.
- BUILD: quic: Variable name typo inside a BUG_ON().
- DOC: config: fix typo for '%ms' log format alternative
- DOC: config: fix ordering for "txn.*" fetches
- MINOR: stream: add "txn.redispatch" fetch
- BUILD: debug: remove leftover parentheses in ABORT_NOW()
- MINOR: debug: make BUG_ON() catch build errors even without DEBUG_STRICT
- BUG/MINOR: ssl: Fix error message after ssl_sock_load_ocsp call
- MINOR: debug: support passing an optional message in ABORT_NOW()
- MINOR: debug: add an optional message argument to the BUG_ON() family
- DEBUG: make the "debug dev {debug|warn|check}" command print a message
- CLEANUP: quic: Code clarifications for QUIC CUBIC (RFC 9438)
- BUG/MINOR: quic: fix possible integer wrap around in cubic window calculation
- MINOR: quic: Stop using 1024th of a second.
- CI: github: abandon asan matrix.py helper
- CI: ssl: add yet another OpenSSL download fallback
- DOC: install: clarify WolfSSL chroot requirements
- MINOR: task: Move wait_event in the task header file
- MINOR: stconn: Be able to detect applets using HTX
- MINOR: stconn: Explicitly use an appctx to attach a stconn on it
- MINOR: stconn: Be prepared to handle error when a SC is attached to an applet
- MINOR: applet: Add dedicated IN/OUT buffers for appctx
- MINOR: applet: Add traces to debug receive/send and block/wake events
- MINOR: applet: Add support for callback functions to exchange data with channels
- MINOR: applet: Implement default functions to exchange data with channels
- MEDIUM: stconn: Add functions to handle applets I/O from the SC layer
- MEDIM: applet: Add the applet handler based on IN/OUT buffers
- MINOR: applet: Show IN/OUT buffers in trace messages when used
- MINOR: applet: Add flags on the appctx and stop abusing its state
- MINIOR: applet: Add flags to deal with ends of input, ends of stream and errors
- MINOR: applet: Remove appctx state field to only used the flags
- MINOR: applet: Add an appctx flag to report shutdown to applets
- MEDIUM: applet: Use appctx flags to report EOS/EOI/ERROR to SE
- MINOR: applet: Add callback function to deal with zero-copy forwarding
- MEDIUM: applet: Add support for zero-copy forwarding from an applet
- MINOR: applet: Automatically handle applets having more data for the stream
- MEDIUM: stats: Don't interrupt processing on partial post
- MAJOR: stats: Update HTTP stats applet to handle its own buffers
- MEDIUM: cache: Temporarily remove zero-copy forwarding support
- MAJOR: cache: Update HTTP cache applet to handle its own buffers
- MAJOR: cache: Send cached objects using zero-copy forwarding
- MINOR: stconn: Add support for flags during zero-copy forwarding negotiation
- MINOR: mux-h1: Be able to define the length of a chunk size when it is prepended
- MEDIUM: stconn: Nofify requested size during zero-copy forwarding nego is exact
- MINOR: mux-h1: Stop zero-copy forwarding during nego for too big requested size
- MEDIUM: mux-h1: Support zero-copy forwarding for chunks with an unknown size
- MAJOR: stats: Send stats dump over HTTP using zero-copy forwarding
- MEDIUM: applet: Simplify a bit API to exchange data with applets
- MINOR: cache: Remove unsed .data_sent field from the cache applet context
- MINOR: applet: Use an option to disable zero-copy forwarding for all applets
- MINOR: applet: Identify applets using their own buffers via a flag
- BUG/MINOR: ssl: Duplicate ocsp update mode when dup'ing ckch
- MINOR: ssl: Use OCSP_CERTID instead of ckch_store in ckch_store_build_certid
- BUG/MINOR: ssl: Clear the ckch instance when deleting a crt-list line
- BUG/MEDIUM: ocsp: Separate refcount per instance and per store
- BUG/MINOR: ssl: Destroy ckch instances before the store during deinit
- BUG/MINOR: ssl: Reenable ocsp auto-update after an "add ssl crt-list"
- REGTESTS: ssl: Add OCSP related tests
- REGTESTS: ssl: Fix empty line in cli command input
- DOC: install: recommend pcre2
- DOC: config: fix misplaced "txn.conn_retries"
- DOC: config: fix typos for "bytes_{in,out}"
- DOC: config: fix misplaced "bytes_{in,out}"
- DOC: config: add more custom log format table alternatives
- MINOR: stream: rename "txn.redispatch" to "txn.redispatched"
- MINOR: sample: implement bc_{be,srv}_queue samples
- BUG/MINOR: mux-h2: count rejected DATA frames against the connection's flow control
- MINOR: mux-h2: count excess of CONTINUATION frames as a glitch
- MINOR: mux-h2: count late reduction of INITIAL_WINDOW_SIZE as a glitch
- DOC: internal: update missing data types in peers-v2.0.txt
- MEDIUM: stick-tables: add a new stored type for glitch_cnt and glitch_rate
- MINOR: session: add the necessary functions to update the per-session glitches
- MEDIUM: mux-h2: update session trackers with number of glitches
- BUG/MINOR: server/cli: add missing LF at the end of certain notice/error lines
- BUG/MINOR: vars/cli: fix missing LF after "get var" output
- BUG/MEDIUM: cli: fix once for all the problem of missing trailing LFs
- MINOR: cli: make sure to always print a pending message after release()
- MINOR: cli: always reset the applet task's timeout
- MINOR: cli: add a new "wait" command to wait for a certain delay
- BUG/MINOR: applet: Always release empty appctx buffers after processing
- MINOR: server: split the server deletion code in two parts
- MINOR: cli/wait: make the wait command support a more detailed help message
- MINOR: cli/wait: also support an unrecoverable failure status
- MINOR: cli/wait: also pass up to 4 arguments to the external conditions
- MINOR: cli/wait: add a condition to wait on a server to become unused
- CI: Update to actions/cache@v4
- BUILD: address a few remaining calloc(size, n) cases
- BUG/MEDIUM: pool: fix rare risk of deadlock in pool_flush()
2024/01/26 : 3.0-dev2
- MINOR: ot: logsrv struct becomes logger
- MINOR: ssl: Update ssl_fc_curve/ssl_bc_curve to use SSL_get0_group_name

2
VERDATE
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$Format:%ci$
2024/01/26
2024/02/10

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VERSION
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3.0-dev2
3.0-dev3

2
doc/configuration.txt
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Configuration Manual
----------------------
version 3.0
2024/01/26
2024/02/10
This document covers the configuration language as implemented in the version