Released version 1.9-dev11 with the following main changes :
- BUG/MEDIUM: connection: Don't use the provided conn_stream if it was tried.
- REGTEST/MINOR: remove double body specification for server txresp
- BUG/MEDIUM: connections: Remove error flags when retrying.
- REGTEST/MINOR: skip seamless-reload test with abns socket on freebsd
- REGTEST/MINOR: remove health-check that can make the test fail
- DOC: clarify that check-sni needs an argument.
- DOC: refer to check-sni in the documentation of sni
- BUG/MEDIUM: mux-h2: fix encoding of non-GET/POST methods
- BUG/MINOR: mux-h1: Fix conn_mode processing for headerless outgoing messages
- BUG/MEDIUM: mux-h1: Add a BUSY mode to not loop on pipelinned requests
- BUG/MEDIUM: mux-h1: Don't loop on the headers parsing if the read0 was received
- BUG/MEDIUM: htx: Always do a defrag if a block value is replace by a bigger one
- BUG/MEDIUM: mux-h2: Don't forget to set the CS_FL_EOS flag with htx.
- BUG/MINOR: hpack: fix off-by-one in header name encoding length calculation
- CLEANUP: hpack: no need to include chunk.h, only include buf.h
- MINOR: hpack: simplify the len to bytes conversion
- MINOR: hpack: use ist2bin() to copy header names in hpack_encode_header()
- MINOR: hpack: optimize header encoding for short names
- CONTRIB: hpack: add a compressed stream generator for the encoder
- MEDIUM: hpack: make it possible to encode any static header name
- MINOR: hpack: move the length computation and encoding functions to .h
- MINOR: hpack: provide a function to encode a short indexed header
- MINOR: hpack: provide a function to encode a long indexed header
- MINOR: hpack: provide new functions to encode the ":status" header
- MEDIUM: mux-h2: make use of standard HPACK encoding functions for the status
- MINOR: hpack: provide a function to encode an HTTP method
- MEDIUM: mux-h2: make use of hpack_encode_method() to encode the method
- MINOR: hpack: provide a function to encode an HTTP scheme
- MEDIUM: mux-h2: make use of hpack_encode_scheme() to encode the scheme
- MINOR: hpack: provide a function to encode an HTTP path
- MEDIUM: mux-h2: make use of hpack_encode_path() to encode the path
- REGTEST: add the HTTP rules test involving HTX processing
- REORG: connection: centralize the conn_set_{tos,mark,quickack} functions
- MEDIUM: cli: rework the CLI proxy parser
- MINOR: cli: parse prompt command in the CLI proxy
- MINOR: cli: implements 'quit' in the CLI proxy
- BUG/MINOR: cli: wait for payload data even without prompt
- MEDIUM: cli: handle payload in CLI proxy
- MINOR: cli: use pcli_flags for prompt activation
- MINOR: compression: Rename the function check_legacy_http_comp_flt()
- MINOR: cache/htx: Don't use the same cache on HTX and legacy HTTP proxies
- MINOR: cache: Register the cache as a data filter only if response is cacheable
- MEDIUM: cache/htx: Add the HTX support into the cache
- MINOR: cache: Improve and simplify the cache configuration check
- MINOR: filters: Export the name of known filters
- MEDIUM: cache/compression: Add a way to safely combined compression and cache
- MEDIUM: cache: Require an explicit filter declaration if other filters are used
- REORG: htx: merge types+proto into common/htx.h
- REORG: http: create http_msg.c to place there some legacy HTTP parts
- REORG: h1: move legacy http functions to http_msg.c
- REORG: h1: move the h1_state definition to proto_http
- CLEANUP: h1: remove some occurrences of unneeded h1.h inclusions
- REORG: h1: merge types+proto into common/h1.h
- CLEANUP: stream: remove SF_TUNNEL, SF_INITIALIZED, SF_CONN_TAR
- MEDIUM: mux-h1: implement true zero-copy of DATA blocks
- MINOR: config: round up global.tune.bufsize to the next multiple of 2 void*
- BUG/MINOR: mux-h2: refrain from muxing during the preface
- BUG/MINOR: mux-h2: advertise a larger connection window size
- DOC: master CLI documentation in management.txt
- MINOR: mux-h2: avoid copying large blocks into full buffers
- MEDIUM: mux-h2: implement true zero-copy send of large HTX DATA blocks
- MINOR: mux-h2: force reads to be HTX-aligned in HTX mode
- MINOR: cli: change 'show proc' output of old processes
- BUG/MEDIUM: mux-h1: Fix the zero-copy on output for chunked messages
- BUG: dns: Prevent stack-exhaustion via recursion loop in dns_read_name
- BUG: dns: Prevent out-of-bounds read in dns_read_name()
- BUG: dns: Prevent out-of-bounds read in dns_validate_dns_response()
- BUG: dns: Fix out-of-bounds read via signedness error in dns_validate_dns_response()
- BUG: dns: Fix off-by-one write in dns_validate_dns_response()
- REGTEST: the cache regtest requires haproxy 1.9
- MEDIUM: cli: store CLI level in the appctx
- MEDIUM: cli: show and change CLI permissions
- CLEANUP: cli: use dedicated define instead of appctx ones
- MEDIUM: cli: handle CLI level from the master CLI
- BUG/MEDIUM: cli: handle correctly prefix and payload
- BUILD: Makefile: Implements the help target
- REGTESTS: adjust the http-rules regtest to support window updates
- BUG/MEDIUM: connections: Remove CS_FL_EOS | CS_FL_REOS on retry.
- BUG/MEDIUM: stream_interface: Don't report read0 if we were not connected.
- BUG/MEDIUM: connection: Just make sure we closed the fd on connection failure.
- MEDIUM: mux: Add an optional "reset" method.
- BUG/MEDIUM: mux-h1: Fix loop if server closes its connection with unparsed data
- MINOR: mux-h1: Add helper functions to wake a stream from recv or send
- BUG/MEDIUM: mux-h1: Wake the stream for send once the connection is established
- BUG/MEDIUM: connections: Don't attempt to reuse an unusable connection.
- MEDIUM: htx: Try to take a connection over if it has no owner.
- REGTEST: Reg testing improvements.
- REGTEST: Add a first test for health-checks.
- REGTEST: Reg test for "check" health-check option.
- REGTEST: level 1 health-check test 2.
- REGTEST: Add miscellaneous reg tests for health-checks.
- REGTEST: add a few HTTP messaging tests
- MINOR: lb: make the leastconn algorithm more accurate
- REGTEST: fix missing space in checks/s00001
- REGTEST: http-messaging: add "option http-buffer-request" for H2 tests
- BUG/MEDIUM: cache: fix random crash on filter parser's error path
- MINOR: connection: realign empty buffers in muxes, not transport layers
- MINOR: mux_h1/h2: simplify the zero-copy Rx alignment
- MINOR: backend: count the number of connect and reuse per server and per backend
- BUG/MINOR: stats: fix inversion of failed header rewrites and other statuses
- MINOR: tools: increase the number of ITOA strings to 16
- MINOR: cache: report the number of cache lookups and cache hits
- MEDIUM: tasks: check the global task mask instead of the thread number
- MINOR: mworker: set all_threads_mask and pid_bit to 1
- BUG/MINOR: proto_htx: Fix htx_res_set_status to also set the reason
- BUG/MINOR: stats: Parse post data for HTX streams
- MINOR: payload/htx: Adapt smp_fetch_len to be HTX aware
- MINOR: http_fecth: Implement body_len and body_size sample fetches for the HTX
- MAJOR: lua: Forbid calls to Channel functions for LUA scripts in HTTP proxies
- MEDIUM: lua/htx: Adapt functions of the HTTP to be compatible with HTX
- MINOR: lua/htx: Adapt the functions get_in_length and is_full to be HTX aware
- MAJOR: lua/htx: Adapt HTTP applets to support HTX messages
- MINOR: lua: Remove useless check on the messages state in HTTP functions
- BUG/MEDIUM: htx: When performing zero-copy, start from the right offset.
- BUG/MINOR: mworker: don't use unitialized mworker_proc struct
- MINOR: mworker/cli: indicate in the master prompt when a reload failed
- MINOR: cli: implements 'reload' on master CLI
- BUG/MEDIUM: log: Don't call sample_fetch_as_type if we don't have a stream.
- BUG/MEDIUM: mux-h1: make sure we always have at least one HTX block to send
- BUG/MAJOR: backend: only update server's counters when the server exists
- MINOR: tools: preset the port of fd-based "sockets" to zero
- BUG/MINOR: log: fix logging to both FD and IP
- REGTEST: Add a reg test for HTTP cookies.
- BUILD: ssl: Fix compilation without deprecated OpenSSL 1.1 APIs
- BUILD: thread: properly report multi-thread support
- BUG/MINOR: logs: leave startup-logs global and not per-thread
- BUG/MEDIUM: threads: don't close the thread waker pipe if not init
- BUG/MAJOR: compression/cache: Make it really works with these both filters
- BUG/MEDIUM: h2: Don't forget to destroy the h2s after deferred shut.
- MEDIUM: proxy: Set http-reuse safe as default.
- MEDIUM: servers: Add a command to limit the number of idling connections.
- MEDIUM: servers: Replace idle-timeout with pool-purge-delay.
- MEDIUM: mux: Destroy the stream before trying to add the conn to the idle list.
- MEDIUM: mux: provide the session to the init() and attach() method.
- MEDIUM: sessions: Don't keep an infinite number of idling connections.
- MEDIUM: servers: Be more agressive when adding H2 connection to idle lists.
- MEDIUM: mux_h2: Always set CS_FL_NOT_FIRST for new conn_streams.
- BUG/MEDIUM: htx/cache: use the correct class of error codes on abort
- BUG/MINOR: cache: also consider CF_SHUTR to abort delivery
- MINOR: pools: Cast to volatile int * instead of int *.
- MINOR: debug: make the ABORT_NOW macro use a volatile int
- BUG/MEDIUM: h2: Don't destroy the h2s if it still has a cs attached.
- BUG/MEDIUM: mux-h1: don't try to process an empty input buffer
- DOC: clarify the agent-check status line syntax
- BUG/MAJOR: hpack: fix length check for short names encoding
- DOC: split the README into README + INSTALL
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