[RELEASE] Released version 2.4-dev19
Released version 2.4-dev19 with the following main changes :
- BUG/MINOR: hlua: Don't rely on top of the stack when using Lua buffers
- BUG/MEDIUM: cli: prevent memory leak on write errors
- BUG/MINOR: ssl/cli: fix a lock leak when no memory available
- MINOR: debug: add a new "debug dev sym" command in expert mode
- MINOR: pools/debug: slightly relax DEBUG_DONT_SHARE_POOLS
- CI: Github Actions: switch to LibreSSL-3.3.3
- MINOR: srv: close all idle connections on shutdown
- MINOR: connection: move session_list member in a union
- MEDIUM: mux_h1: release idling frontend conns on soft-stop
- MEDIUM: connection: close front idling connection on soft-stop
- MINOR: tools: add functions to retrieve the address of a symbol
- CLEANUP: activity: mark the profiling and task_profiling_mask __read_mostly
- MINOR: activity: add a "memory" entry to "profiling"
- MINOR: activity: declare the storage for memory usage statistics
- MEDIUM: activity: collect memory allocator statistics with USE_MEMORY_PROFILING
- MINOR: activity: clean up the show profiling io_handler a little bit
- MINOR: activity: make "show profiling" support a few arguments
- MINOR: activity: make "show profiling" also dump the memoery usage
- MINOR: activity: add the profiling.memory global setting
- BUILD: makefile: add new option USE_MEMORY_PROFILING
- MINOR: channel: Rely on HTX version if appropriate in channel_may_recv()
- BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive
- MINOR: conn-stream: Force mux to wait for read events if abortonclose is set
- MEDIUM: mux-h1: Don't block reads when waiting for the other side
- BUG/MEDIUM: mux-h1: Properly report client close if abortonclose option is set
- REGTESTS: Add script to test abortonclose option
- MINOR: mux-h1: clean up conditions to enabled and disabled splicing
- MINOR: mux-h1: Subscribe for sends if output buffer is not empty in h1_snd_pipe
- MINOR: mux-h1: Always subscribe for reads when splicing is disabled
- MEDIUM: mux-h1: Wake H1 stream when both sides a synchronized
- CLEANUP: mux-h1: rename WAIT_INPUT/WAIT_OUTPUT flags
- MINOR: mux-h1: Manage processing blocking flags on the H1 stream
- BUG/MINOR: stream: Decrement server current session counter on L7 retry
- BUG/MINOR: config: fix uninitialized initial state in ".if" block evaluator
- BUG/MINOR: config: add a missing "ELIF_TAKE" test for ".elif" condition evaluator
- BUG/MINOR: config: .if/.elif should also accept negative integers
- MINOR: config: centralize the ".if"/".elif" condition parser and evaluator
- MINOR: config: keep up-to-date current file/line/section in the global struct
- MINOR: config: support some pseudo-variables for file/line/section
- BUILD: activity: do not include malloc.h
- MINOR: arg: improve the error message on missing closing parenthesis
- MINOR: global: export the build features string list
- MINOR: global: add version comparison functions
- MINOR: config: improve .if condition error reporting
- MINOR: config: make cfg_eval_condition() support predicates with arguments
- MINOR: config: add predicate "defined()" to conditional expression blocks
- MINOR: config: add predicates "streq()" and "strneq()" to conditional expressions
- MINOR: config: add predicate "feature" to detect certain built-in features
- MINOR: config: add predicates "version_atleast" and "version_before" to cond blocks
- BUG/MINOR: activity: use the new pointer to calculate the new size in realloc()
- BUG/MINOR: stream: properly clear the previous error mask on L7 retries
- MEDIUM: log: slightly refine the output format of alerts/warnings/etc
- MINOR: config: add a new message directive: .diag
- CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages
- BUG/MINOR: stream: Reset stream final state and si error type on L7 retry
- BUG/MINOR: checks: Handle synchronous connect when a tcpcheck is started
- BUG/MINOR: checks: Reschedule check on observe mode only if fastinter is set
- MINOR: global: define tainted flag
- MINOR: cfgparse: add a new field flags in cfg_keyword
- MINOR: cfgparse: implement experimental config keywords
- MINOR: action: replace match_pfx by a keyword flags field
- MINOR: action: implement experimental actions
- MINOR: cli: set tainted when using CLI expert/experimental mode
- MINOR: stats: report tainted on show info
- MINOR: http_act: mark normalize-uri as experimental
- BUILD: fix usage of ha_alert without format string
- MINOR: proxy: define PR_CAP_LB
- BUG/MINOR: server: do not report diag for peer servers with null weight
- DOC: ssl: Extra files loading now works for backends too
- ADDONS: make addons/ discoverable by git via .gitignore
- DOC: ssl: Add information about crl-file option
- MINOR: sample: improve error reporting on missing arg to strcmp() converter
- DOC: management: mention that some fields may be emitted as floats
- MINOR: tools: implement trimming of floating point numbers
- MINOR: tools: add a float-to-ascii conversion function
- MINOR: freq_ctr: add new functions to report float measurements
- MINOR: stats: avoid excessive padding of float values with trailing zeroes
- MINOR: stats: add the HTML conversion for float types
- MINOR: stats: pass the appctx flags to stats_fill_info()
- MINOR: stats: support an optional "float" option to "show info"
- MINOR: stats: use tv_remain() to precisely compute the uptime
- MINOR: stats: report uptime and start time as floats with subsecond resolution
- MINOR: stats: make "show info" able to report rates as floats when asked
- MINOR: config: mark tune.fd.edge-triggered as experimental
- REORG: vars: move the "proc" scope variables out of the global struct
- REORG: threads: move all_thread_mask() to thread.h
- BUILD: wdt: include signal-t.h
- BUILD: auth: include missing list.h
- REORG: mworker: move proc_self from global to mworker
- BUILD: ssl: ssl_utils requires chunk.h
- BUILD: config: cfgparse-ssl.c needs tools.h
- BUILD: wurfl: wurfl.c needs tools.h
- BUILD: spoe: flt_spoe.c needs tools.h
- BUILD: promex: service-prometheus.c needs tools.h
- BUILD: resolvers: include tools.h
- BUILD: config: include tools.h in cfgparse-listen.c
- BUILD: htx: include tools.h in http_htx.c
- BUILD: proxy: include tools.h in proxy.c
- BUILD: session: include tools.h in session.c
- BUILD: cache: include tools.h in cache.c
- BUILD: sink: include tools.h in sink.c
- BUILD: connection: include tools.h in connection.c
- BUILD: server-state: include tools.h from server_state.c
- BUILD: dns: include tools.h in dns.c
- BUILD: payload: include tools.h in payload.c
- BUILD: vars: include tools.h in vars.c
- BUILD: compression: include tools.h in compression.c
- BUILD: mworker: include tools.h from mworker.c
- BUILD: queue: include tools.h from queue.c
- BUILD: udp: include tools.h from proto_udp.c
- BUILD: stick-table: include freq_ctr.h from stick_table.h
- BUILD: server: include tools.h from server.c
- BUILD: server: include missing proxy.h in server.c
- BUILD: sink: include proxy.h in sink.c
- BUILD: mworker: include proxy.h in mworker.c
- BUILD: filters: include proxy.h in filters.c
- BUILD: fcgi-app: include proxy.h in fcgi-app.c
- BUILD: connection: move list_mux_proto() to connection.c
- REORG: stick-table: uninline stktable_alloc_data_type()
- REORG: stick-table: move composite address functions to stick_table.h
- REORG: config: uninline warnifnotcap() and failifnotcap()
- BUILD: task: remove unused includes from task.c
- MINOR: task: stop including stream.h from task.c
- BUILD: connection: stop including listener-t.h
- BUILD: hlua: include proxy.h from hlua.c
- BUILD: mux-h1: include proxy.h from mux-h1.c
- BUILD: mux-fcgi: include proxy.h from mux-fcgi.c
- BUILD: listener: include proxy.h from listener.c
- BUILD: http-rules: include proxy.h from http_rules.c
- BUILD: thread: include log.h from thread.c
- BUILD: comp: include proxy.h from flt_http_comp.c
- BUILD: fd: include log.h from fd.c
- BUILD: config: do not include proxy.h nor errors.h anymore in cfgparse.h
- BUILD: makefile: reorder object files by build time
- DOC: Fix a few grammar/spelling issues and casing of HAProxy
- REGTESTS: run-regtests: match both "HAProxy" and "HA-Proxy" in the version
- MINOR: version: report "HAProxy" not "HA-Proxy" in the version output
- DOC: remove last occurrences of "HA-Proxy" syntax
- DOC: peers: fix the protocol tag name in the doc
- ADMIN: netsnmp: report "HAProxy" and not "Haproxy" in output descriptions
- MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages
- DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments
- MINOR: tools/rnd: compute the result outside of the CAS loop
- BUILD: http_fetch: address a few aliasing warnings with older compilers
- BUILD: ssl: define HAVE_CRYPTO_memcmp() based on the library version
- BUILD: errors: include stdarg in errors.h
- REGTESTS: disable inter-thread idle connection sharing on sensitive tests
- MINOR: cli: make "help" support a command in argument
- MINOR: cli: sort the output of the "help" keywords
- CLEANUP: cli/mworker: properly align the help messages
- BUILD: memprof: make the old caller pointer a const in get_prof_bin()
- BUILD: compat: include malloc_np.h for USE_MEMORY_PROFILING on FreeBSD
- CI: Github Actions: enable USE_QUIC=1 for BoringSSL builds
- BUG/MEDIUM: quic: fix null deref on error path in qc_conn_init()
- BUILD: cli: appease a null-deref warning in cli_gen_usage_msg()
This commit is contained in:
Willy Tarreau
parent
5db446d7e1
commit
46b93afdb3
157
CHANGELOG
157
CHANGELOG
@ -1,6 +1,163 @@
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ChangeLog :
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===========
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2021/05/10 : 2.4-dev19
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- BUG/MINOR: hlua: Don't rely on top of the stack when using Lua buffers
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- BUG/MEDIUM: cli: prevent memory leak on write errors
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- BUG/MINOR: ssl/cli: fix a lock leak when no memory available
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- MINOR: debug: add a new "debug dev sym" command in expert mode
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- MINOR: pools/debug: slightly relax DEBUG_DONT_SHARE_POOLS
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- CI: Github Actions: switch to LibreSSL-3.3.3
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- MINOR: srv: close all idle connections on shutdown
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- MINOR: connection: move session_list member in a union
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- MEDIUM: mux_h1: release idling frontend conns on soft-stop
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- MEDIUM: connection: close front idling connection on soft-stop
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- MINOR: tools: add functions to retrieve the address of a symbol
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- CLEANUP: activity: mark the profiling and task_profiling_mask __read_mostly
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- MINOR: activity: add a "memory" entry to "profiling"
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- MINOR: activity: declare the storage for memory usage statistics
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- MEDIUM: activity: collect memory allocator statistics with USE_MEMORY_PROFILING
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- MINOR: activity: clean up the show profiling io_handler a little bit
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- MINOR: activity: make "show profiling" support a few arguments
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- MINOR: activity: make "show profiling" also dump the memoery usage
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- MINOR: activity: add the profiling.memory global setting
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- BUILD: makefile: add new option USE_MEMORY_PROFILING
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- MINOR: channel: Rely on HTX version if appropriate in channel_may_recv()
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- BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive
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- MINOR: conn-stream: Force mux to wait for read events if abortonclose is set
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- MEDIUM: mux-h1: Don't block reads when waiting for the other side
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- BUG/MEDIUM: mux-h1: Properly report client close if abortonclose option is set
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- REGTESTS: Add script to test abortonclose option
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- MINOR: mux-h1: clean up conditions to enabled and disabled splicing
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- MINOR: mux-h1: Subscribe for sends if output buffer is not empty in h1_snd_pipe
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- MINOR: mux-h1: Always subscribe for reads when splicing is disabled
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- MEDIUM: mux-h1: Wake H1 stream when both sides a synchronized
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- CLEANUP: mux-h1: rename WAIT_INPUT/WAIT_OUTPUT flags
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- MINOR: mux-h1: Manage processing blocking flags on the H1 stream
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- BUG/MINOR: stream: Decrement server current session counter on L7 retry
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- BUG/MINOR: config: fix uninitialized initial state in ".if" block evaluator
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- BUG/MINOR: config: add a missing "ELIF_TAKE" test for ".elif" condition evaluator
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- BUG/MINOR: config: .if/.elif should also accept negative integers
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- MINOR: config: centralize the ".if"/".elif" condition parser and evaluator
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- MINOR: config: keep up-to-date current file/line/section in the global struct
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- MINOR: config: support some pseudo-variables for file/line/section
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- BUILD: activity: do not include malloc.h
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- MINOR: arg: improve the error message on missing closing parenthesis
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- MINOR: global: export the build features string list
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- MINOR: global: add version comparison functions
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- MINOR: config: improve .if condition error reporting
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- MINOR: config: make cfg_eval_condition() support predicates with arguments
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- MINOR: config: add predicate "defined()" to conditional expression blocks
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- MINOR: config: add predicates "streq()" and "strneq()" to conditional expressions
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- MINOR: config: add predicate "feature" to detect certain built-in features
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- MINOR: config: add predicates "version_atleast" and "version_before" to cond blocks
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- BUG/MINOR: activity: use the new pointer to calculate the new size in realloc()
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- BUG/MINOR: stream: properly clear the previous error mask on L7 retries
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- MEDIUM: log: slightly refine the output format of alerts/warnings/etc
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- MINOR: config: add a new message directive: .diag
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- CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages
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- BUG/MINOR: stream: Reset stream final state and si error type on L7 retry
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- BUG/MINOR: checks: Handle synchronous connect when a tcpcheck is started
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- BUG/MINOR: checks: Reschedule check on observe mode only if fastinter is set
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- MINOR: global: define tainted flag
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- MINOR: cfgparse: add a new field flags in cfg_keyword
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- MINOR: cfgparse: implement experimental config keywords
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- MINOR: action: replace match_pfx by a keyword flags field
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- MINOR: action: implement experimental actions
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- MINOR: cli: set tainted when using CLI expert/experimental mode
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- MINOR: stats: report tainted on show info
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- MINOR: http_act: mark normalize-uri as experimental
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- BUILD: fix usage of ha_alert without format string
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- MINOR: proxy: define PR_CAP_LB
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- BUG/MINOR: server: do not report diag for peer servers with null weight
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- DOC: ssl: Extra files loading now works for backends too
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- ADDONS: make addons/ discoverable by git via .gitignore
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- DOC: ssl: Add information about crl-file option
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- MINOR: sample: improve error reporting on missing arg to strcmp() converter
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- DOC: management: mention that some fields may be emitted as floats
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- MINOR: tools: implement trimming of floating point numbers
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- MINOR: tools: add a float-to-ascii conversion function
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- MINOR: freq_ctr: add new functions to report float measurements
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- MINOR: stats: avoid excessive padding of float values with trailing zeroes
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- MINOR: stats: add the HTML conversion for float types
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- MINOR: stats: pass the appctx flags to stats_fill_info()
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- MINOR: stats: support an optional "float" option to "show info"
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- MINOR: stats: use tv_remain() to precisely compute the uptime
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- MINOR: stats: report uptime and start time as floats with subsecond resolution
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- MINOR: stats: make "show info" able to report rates as floats when asked
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- MINOR: config: mark tune.fd.edge-triggered as experimental
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- REORG: vars: move the "proc" scope variables out of the global struct
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- REORG: threads: move all_thread_mask() to thread.h
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- BUILD: wdt: include signal-t.h
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- BUILD: auth: include missing list.h
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- REORG: mworker: move proc_self from global to mworker
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- BUILD: ssl: ssl_utils requires chunk.h
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- BUILD: config: cfgparse-ssl.c needs tools.h
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- BUILD: wurfl: wurfl.c needs tools.h
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- BUILD: spoe: flt_spoe.c needs tools.h
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- BUILD: promex: service-prometheus.c needs tools.h
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- BUILD: resolvers: include tools.h
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- BUILD: config: include tools.h in cfgparse-listen.c
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- BUILD: htx: include tools.h in http_htx.c
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- BUILD: proxy: include tools.h in proxy.c
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- BUILD: session: include tools.h in session.c
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- BUILD: cache: include tools.h in cache.c
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- BUILD: sink: include tools.h in sink.c
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- BUILD: connection: include tools.h in connection.c
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- BUILD: server-state: include tools.h from server_state.c
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- BUILD: dns: include tools.h in dns.c
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- BUILD: payload: include tools.h in payload.c
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- BUILD: vars: include tools.h in vars.c
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- BUILD: compression: include tools.h in compression.c
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- BUILD: mworker: include tools.h from mworker.c
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- BUILD: queue: include tools.h from queue.c
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- BUILD: udp: include tools.h from proto_udp.c
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- BUILD: stick-table: include freq_ctr.h from stick_table.h
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- BUILD: server: include tools.h from server.c
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- BUILD: server: include missing proxy.h in server.c
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- BUILD: sink: include proxy.h in sink.c
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- BUILD: mworker: include proxy.h in mworker.c
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- BUILD: filters: include proxy.h in filters.c
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- BUILD: fcgi-app: include proxy.h in fcgi-app.c
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- BUILD: connection: move list_mux_proto() to connection.c
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- REORG: stick-table: uninline stktable_alloc_data_type()
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- REORG: stick-table: move composite address functions to stick_table.h
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- REORG: config: uninline warnifnotcap() and failifnotcap()
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- BUILD: task: remove unused includes from task.c
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- MINOR: task: stop including stream.h from task.c
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- BUILD: connection: stop including listener-t.h
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- BUILD: hlua: include proxy.h from hlua.c
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- BUILD: mux-h1: include proxy.h from mux-h1.c
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- BUILD: mux-fcgi: include proxy.h from mux-fcgi.c
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- BUILD: listener: include proxy.h from listener.c
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- BUILD: http-rules: include proxy.h from http_rules.c
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- BUILD: thread: include log.h from thread.c
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- BUILD: comp: include proxy.h from flt_http_comp.c
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- BUILD: fd: include log.h from fd.c
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- BUILD: config: do not include proxy.h nor errors.h anymore in cfgparse.h
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- BUILD: makefile: reorder object files by build time
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- DOC: Fix a few grammar/spelling issues and casing of HAProxy
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- REGTESTS: run-regtests: match both "HAProxy" and "HA-Proxy" in the version
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- MINOR: version: report "HAProxy" not "HA-Proxy" in the version output
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- DOC: remove last occurrences of "HA-Proxy" syntax
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- DOC: peers: fix the protocol tag name in the doc
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- ADMIN: netsnmp: report "HAProxy" and not "Haproxy" in output descriptions
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- MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages
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- DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments
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- MINOR: tools/rnd: compute the result outside of the CAS loop
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- BUILD: http_fetch: address a few aliasing warnings with older compilers
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- BUILD: ssl: define HAVE_CRYPTO_memcmp() based on the library version
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- BUILD: errors: include stdarg in errors.h
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- REGTESTS: disable inter-thread idle connection sharing on sensitive tests
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- MINOR: cli: make "help" support a command in argument
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- MINOR: cli: sort the output of the "help" keywords
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- CLEANUP: cli/mworker: properly align the help messages
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- BUILD: memprof: make the old caller pointer a const in get_prof_bin()
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- BUILD: compat: include malloc_np.h for USE_MEMORY_PROFILING on FreeBSD
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- CI: Github Actions: enable USE_QUIC=1 for BoringSSL builds
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- BUG/MEDIUM: quic: fix null deref on error path in qc_conn_init()
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- BUILD: cli: appease a null-deref warning in cli_gen_usage_msg()
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2021/05/01 : 2.4-dev18
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- DOC: Fix indentation for `path-strip-dot` normalizer
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- DOC: Fix RFC reference for the percent-to-uppercase normalizer
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@ -4,7 +4,7 @@
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----------------------
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version 2.4
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willy tarreau
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2021/05/01
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2021/05/10
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This document covers the configuration language as implemented in the version
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@ -2,7 +2,7 @@
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This document describes how HAProxy implements hashing both map-based and
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consistent hashing, both prior to versions 1.5 and the motivation and tests
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that were done when providing additional options starting in version 2.2
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that were done when providing additional options starting in version 2.4
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A note on hashing in general, hash functions strive to have little
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correlation between input and output. The heart of a hash function is its
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@ -1,6 +1,6 @@
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Lua: Architecture and first steps
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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version 2.3
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version 2.4
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author: Thierry FOURNIER
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contact: tfournier at arpalert dot org
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