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haproxy/src
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Christopher Faulet 4be0c7c655 MEDIUM: stconn/muxes: Loop on data fast-forwarding to forward at least a buffer 
In the mux-to-mux data forwarding, we now try, as far as possible to send at
least a buffer. Of course, if the consumer side is congested or if nothing
more can be received, we leave. But the idea is to retry to fast-forward
data if less than a buffer was forwarded. It is only performed for buffer
fast-forwarding, not splicing.

The idea behind this patch is to optimise the forwarding, when a first
forward was performed to complete a buffer with some existing data. In this
case, the amount of data forwarded is artificially limited because we are
using a non-empty buffer. But without this limitation, it is highly probable
that a full buffer could have been sent. And indeed, with H2 client, a
significant improvement was observed during our test.

To do so, .done_fastfwd() callback function must be able to deal with
interim forwards. Especially for the H2 mux, to remove H2_SF_NOTIFIED flags
on the H2S on the last call only. Otherwise, the H2 stream can be blocked by
itself because it is in the send_list. IOBUF_FL_INTERIM_FF iobuf flag is
used to notify the consumer it is not the last call. This flag is then
removed on the last call.
2023-11-08 21:14:07 +01:00
..
acl.c
MINOR: acl: add acl() sample fetch
2023-08-01 10:49:06 +02:00
action.c
MINOR: support for http-request set-timeout client
2023-09-28 08:49:22 +02:00
activity.c
MINOR: checks: maintain counters of active checks per thread
2023-09-01 08:26:06 +02:00
applet.c
MINOR: stconn: Start to introduce mux-to-mux fast-forwarding notion
2023-10-17 18:51:13 +02:00
arg.c
CLEANUP: arg: remove extra check in make_arg_list arg escaping
2022-11-22 16:27:52 +01:00
auth.c
MINOR: auth: silence null dereference warning in check_user()
2022-11-24 15:24:02 +01:00
backend.c
MINOR: backend: refactor insertion in avail conns tree
2023-10-25 10:33:06 +02:00
base64.c
…
cache.c
MEDIUM: cache: Add "Origin" header to secondary cache key
2023-10-05 10:53:54 +02:00
calltrace.c
BUG/MINOR: calltrace: fix 'now' being used in place of 'date'
2023-04-27 18:14:57 +02:00
cbuf.c
CLEANUP: pool/tree-wide: remove suffix "_pool" from certain pool names
2022-06-23 11:49:09 +02:00
cfgcond.c
MINOR: protocol: move the global reuseport flag to the protocols
2023-04-23 09:46:15 +02:00
cfgdiag.c
…
cfgparse-global.c
MINOR: global: Add an option to disable the zero-copy forwarding
2023-10-17 18:51:13 +02:00
cfgparse-listen.c
BUG/MEDIUM: server/log: "mode log" after server keyword causes crash
2023-10-25 11:59:27 +02:00
cfgparse-quic.c
MINOR: quic: define quic-socket bind setting
2023-10-03 16:49:26 +02:00
cfgparse-ssl.c
BUG/MINOR: ssl: load correctly @system-ca when ca-base is define
2023-10-23 22:03:55 +02:00
cfgparse-tcp.c
BUG/MINOR: cfgparse-tcp: leak when re-declaring interface from bind line
2023-06-06 15:15:17 +02:00
cfgparse-unix.c
…
cfgparse.c
MINOR: stktable: stktable_init() sets err_msg on error
2023-11-03 17:30:30 +01:00
channel.c
MINOR: tree-wide: Only rely on co_data() to check channel emptyness
2023-10-17 18:51:13 +02:00
check.c
BUG/MINOR: tcpcheck: Report hexstring instead of binary one on check failure
2023-10-31 08:02:44 +01:00
chunk.c
MEDIUM: init: initialize the trash earlier
2023-09-08 16:25:19 +02:00
cli.c
BUG/MEDIUM: master/cli: Pin the master CLI on the first thread of the group 1
2023-09-13 10:26:32 +02:00
clock.c
MINOR: clock: provide a function to automatically adjust now_offset
2023-05-17 09:33:54 +02:00
compression.c
MINOR: compression/slz: add support for a pure flush of pending bytes
2023-06-30 16:12:36 +02:00
connection.c
MINOR: connection: Send out generic, user-defined server TLVs
2023-11-04 04:56:59 +01:00
cpuset.c
REORG: cpuset: move parse_cpu_set() and parse_cpumap() to cpuset.c
2023-09-08 16:25:19 +02:00
debug.c
DEBUG: pools: detect that malloc_trim() is in progress
2023-10-25 15:48:02 +02:00
dgram.c
MINOR: dgram: allow to set rcv/sndbuf for dgram sockets as well
2023-10-18 17:01:19 +02:00
dict.c
…
dns.c
MEDIUM: tree-wide: Change sc API to specify required free space to progress
2023-05-05 15:44:23 +02:00
dynbuf.c
DEBUG: pools: always record the caller for uncached allocs as well
2023-09-11 15:19:49 +02:00
eb32sctree.c
…
eb32tree.c
…
eb64tree.c
…
ebimtree.c
…
ebistree.c
…
ebmbtree.c
…
ebpttree.c
…
ebsttree.c
…
ebtree.c
…
errors.c
BUG/MINOR: errors: handle malloc failure in usermsgs_put()
2023-05-12 09:45:30 +02:00
ev_epoll.c
MINOR: pollers: only update the local date during busy polling
2022-09-21 09:06:28 +02:00
ev_evports.c
MINOR: pollers: only update the local date during busy polling
2022-09-21 09:06:28 +02:00
ev_kqueue.c
MINOR: pollers: only update the local date during busy polling
2022-09-21 09:06:28 +02:00
ev_poll.c
BUG/MINOR: signals/poller: ensure wakeup from signals
2022-09-09 11:15:22 +02:00
ev_select.c
MEDIUM: fd/poller: turn update_mask to group-local IDs
2022-07-15 20:16:30 +02:00
event_hdl.c
Revert "MAJOR: import: update mt_list to support exponential back-off"
2023-09-15 17:13:43 +02:00
extcheck.c
MINOR: checks: use the lighter PRNG for spread checks
2022-10-12 21:49:30 +02:00
fcgi-app.c
MEDIUM: tree-wide: logsrv struct becomes logger
2023-10-13 10:05:06 +02:00
fcgi.c
BUG/MAJOR: fcgi: Fix uninitialized reserved bytes
2022-12-09 12:23:14 +01:00
fd.c
BUG/MEDIUM: fd: don't wait for tmask to stabilize if we're not in it.
2023-04-13 18:04:46 +02:00
filters.c
MINOR: filter: "filter" requires TCP or HTTP mode
2023-10-06 15:34:30 +02:00
fix.c
…
flt_bwlim.c
BUG/MEDIUM: bwlim: Reset analyse expiration date when then channel analyse ends
2023-08-01 11:33:45 +02:00
flt_http_comp.c
MINOR: flt_http_comp: "compression" requires TCP or HTTP mode
2023-10-06 15:34:30 +02:00
flt_spoe.c
MEDIUM: tree-wide: logsrv struct becomes logger
2023-10-13 10:05:06 +02:00
flt_trace.c
BUG/MINOR: trace: show wall-clock date, not internal date in show activity
2023-04-27 18:22:34 +02:00
freq_ctr.c
BUG/MEDIUM: freq-ctr: Don't report overshoot for long inactivity period
2023-11-08 16:38:06 +01:00
frontend.c
MINOR: frontend: implement a dedicated actconn increment function
2023-10-26 15:18:48 +02:00
h1_htx.c
MINOR: h1-htx: Declare successful tunnel establishment as bodyless
2023-10-04 15:34:18 +02:00
h1.c
BUG/MEDIUM: h1: Ignore C-L value in the H1 parser if T-E is also set
2023-10-04 15:34:18 +02:00
h2.c
MINOR: h2: Set the BODYLESS_RESP flag on the HTX start-line if necessary
2023-10-17 18:51:13 +02:00
h3_stats.c
MINOR: h3: Add a statistics module for h3
2022-05-30 09:59:26 +02:00
h3.c
BUG/MINOR: h3: strengthen host/authority header parsing
2023-10-11 14:21:30 +02:00
haproxy.c
MINOR: global: Add an option to disable the zero-copy forwarding
2023-10-17 18:51:13 +02:00
hash.c
BUILD: hash: use __fallthrough in hash_djb2()
2022-11-14 11:14:02 +01:00
hlua_fcn.c
Revert "MAJOR: import: update mt_list to support exponential back-off"
2023-09-15 17:13:43 +02:00
hlua.c
MINOR: lua: change tune.lua.log.stderr default from 'on' to 'auto'
2023-10-25 07:49:03 +02:00
hpack-dec.c
BUG/CRITICAL: http: properly reject empty http header field names
2023-02-14 08:48:54 +01:00
hpack-enc.c
…
hpack-huff.c
BUG/MEDIUM: hpack: fix incorrect huffman decoding of some control chars
2023-01-26 11:36:39 +01:00
hpack-tbl.c
…
hq_interop.c
BUG/MINOR: hq-interop: simplify parser requirement
2023-10-04 17:32:23 +02:00
http_acl.c
…
http_act.c
MINOR: support for http-response set-timeout
2023-10-17 08:27:33 +02:00
http_ana.c
MINOR: tree-wide: Only rely on co_data() to check channel emptyness
2023-10-17 18:51:13 +02:00
http_client.c
MEDIUM: tree-wide: logsrv struct becomes logger
2023-10-13 10:05:06 +02:00
http_conv.c
CLEANUP: assorted typo fixes in the code and comments
2023-04-01 18:33:40 +02:00
http_ext.c
BUG/MINOR: http_ext: unhandled ERR_ABORT in proxy_http_parse_7239()
2023-07-06 15:41:17 +02:00
http_fetch.c
MINOR: sample: Add fetcher for getting all cookie names
2023-11-03 09:57:06 +01:00
http_htx.c
MINOR: http_htx/errors: prevent the use of some keywords when not in tcp/http mode
2023-10-06 15:34:30 +02:00
http_rules.c
MINOR: tree-wide: use free_acl_cond() where relevant
2023-05-11 15:37:04 +02:00
http.c
MINOR: sample: Add fetcher for getting all cookie names
2023-11-03 09:57:06 +01:00
htx.c
CLEANUP: htx: Properly indent htx_reserve_max_data() function
2023-11-07 10:41:11 +01:00
init.c
…
jwt.c
MINOR: jwt: Add support for RSA-PSS signatures (PS256 algorithm)
2023-03-08 10:43:04 +01:00
lb_chash.c
…
lb_fas.c
…
lb_fwlc.c
…
lb_fwrr.c
…
lb_map.c
…
linuxcap.c
MEDIUM: capabilities: enable support for Linux capabilities
2023-08-29 11:11:50 +02:00
listener.c
MEDIUM: quic: count quic_conn instance for maxconn
2023-10-26 15:35:56 +02:00
log.c
CLEANUP: Re-apply xalloc_size.cocci (3)
2023-11-06 20:49:56 +01:00
lru.c
…
mailers.c
MINOR: mailers/hlua: disable email sending from lua
2023-05-05 16:28:32 +02:00
map.c
BUG/MEDIUM: pattern: don't trim pools under lock in pat_ref_purge_range()
2023-11-04 07:55:37 +01:00
mjson.c
BUILD: mjson: Fix warning about unused variables
2023-05-11 09:22:46 +02:00
mqtt.c
…
mux_fcgi.c
MINOR: backend: refactor insertion in avail conns tree
2023-10-25 10:33:06 +02:00
mux_h1.c
MEDIUM: stconn/muxes: Loop on data fast-forwarding to forward at least a buffer
2023-11-08 21:14:07 +01:00
mux_h2.c
MEDIUM: stconn/muxes: Loop on data fast-forwarding to forward at least a buffer
2023-11-08 21:14:07 +01:00
mux_pt.c
BUG/MEDIUM: stconn: Report send activity during mux-to-mux fast-forward
2023-11-07 10:30:01 +01:00
mux_quic.c
BUG/MINOR: mux-quic: fix early close if unset client timeout
2023-10-27 17:51:08 +02:00
mworker-prog.c
MEDIUM: clock: replace timeval "now" with integer "now_ns"
2023-04-28 16:08:08 +02:00
mworker.c
MEDIUM: mworker: display a more accessible message when a worker crash
2023-09-05 15:31:04 +02:00
namespace.c
BUG/MINOR: namespace: missing free in netns_sig_stop()
2023-06-14 11:27:29 +02:00
ncbuf.c
MINOR: ncbuf: missing malloc checks in standalone code
2023-05-12 09:45:30 +02:00
pattern.c
BUG/MEDIUM: pattern: don't trim pools under lock in pat_ref_purge_range()
2023-11-04 07:55:37 +01:00
payload.c
MEDIUM: tree-wide: fetches that may return IPV4+IPV6 now return ADDR
2023-07-03 16:32:01 +02:00
peers.c
MEDIUM: stktable/peers: "write-to" local table on peer updates
2023-11-03 17:30:30 +01:00
pipe.c
…
pool.c
BUG/MEDIUM: pool: try once to allocate from another bucket if empty
2023-11-08 17:14:03 +01:00
proto_quic.c
CLEANUP: Re-apply xalloc_size.cocci (3)
2023-11-06 20:49:56 +01:00
proto_reverse_connect.c
MINOR: proto_reverse_connect: use connect timeout
2023-11-08 10:17:43 +01:00
proto_sockpair.c
MEDIUM: proto: duplicate receivers marked RX_F_MUST_DUP
2023-04-21 17:41:26 +02:00
proto_tcp.c
MINOR: protocol: move the global reuseport flag to the protocols
2023-04-23 09:46:15 +02:00
proto_udp.c
MINOR: dgram: allow to set rcv/sndbuf for dgram sockets as well
2023-10-18 17:01:19 +02:00
proto_uxdg.c
MINOR: proto_ux: ability to dump ABNS names in error messages
2023-02-23 15:05:05 +01:00
proto_uxst.c
MINOR: proto: skip socket setup for duped FDs
2023-04-21 17:41:26 +02:00
protocol.c
MINOR: quic+openssl_compat: Do not start without "limited-quic"
2023-08-17 15:44:03 +02:00
proxy.c
MINOR: proxy/stktable: add resolve_stick_rule helper function
2023-11-03 17:30:30 +01:00
qmux_http.c
MINOR: mux-quic: remove dedicated function to handle standalone FIN
2023-05-12 15:50:30 +02:00
qmux_trace.c
MINOR: mux-quic: add flow-control info to minimal trace level
2023-03-22 16:08:54 +01:00
qpack-dec.c
BUG/MINOR: mux-quic: fix transport VS app CONNECTION_CLOSE
2023-05-09 18:42:34 +02:00
qpack-enc.c
BUG/MINOR: qpack: support bigger prefix-integer encoding
2022-05-30 14:30:05 +02:00
qpack-tbl.c
CLEANUP: qpack: properly use the QPACK macros not HPACK ones in debug code
2022-11-24 15:38:26 +01:00
queue.c
MEDIUM: clock: replace timeval "now" with integer "now_ns"
2023-04-28 16:08:08 +02:00
quic_ack.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_cc_cubic.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_cc_newreno.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_cc_nocc.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_cc.c
CLEANUP: quic: fix headers
2022-10-03 16:25:17 +02:00
quic_cli.c
BUG/MINOR: quic: Wrong RTT computation (srtt and rrt_var)
2023-09-05 17:14:51 +02:00
quic_conn.c
BUG/MEDIUM: quic: fix sslconns on quic_conn alloc failure
2023-11-07 14:06:02 +01:00
quic_frame.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_loss.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_openssl_compat.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_rx.c
BUG/MEDIUM: quic: fix sslconns on quic_conn alloc failure
2023-11-07 14:06:02 +01:00
quic_sock.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_ssl.c
MEDIUM: quic: count quic_conn for global sslconns
2023-10-26 15:35:58 +02:00
quic_stats.c
MINOR: quic: fix stats naming for flow control BLOCKED frames
2023-05-26 17:17:00 +02:00
quic_stream.c
BUG/MINOR: mux-quic: differentiate failure on qc_stream_desc alloc
2023-05-12 16:26:20 +02:00
quic_tls.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_tp.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_trace.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00
quic_tx.c
BUG/MEDIUM: quic-conn: free unsent frames on retransmit to prevent crash
2023-10-13 08:57:08 +02:00
raw_sock.c
MEDIUM: raw-sock: Specifiy amount of data to send via snd_pipe callback
2023-10-17 18:51:13 +02:00
regex.c
BUG/MINOR: regex: Properly handle PCRE2 lib compiled without JIT support
2022-09-01 19:34:46 +02:00
resolvers.c
MEDIUM: resolvers: Stop scheduling resolution during stopping stage
2023-05-17 16:48:33 +02:00
ring.c
CLEANUP: ring: rename the ring lock "RING_LOCK" instead of "LOGSRV_LOCK"
2023-09-20 21:38:33 +02:00
sample.c
MINOR: sample: Added support for Arrays in sample_conv_json_query in sample.c
2023-10-20 18:42:05 +02:00
server_state.c
BUG/MINOR: server-state: Avoid warning on 'file not found'
2023-07-21 15:08:27 +02:00
server.c
CLEANUP: Re-apply xalloc_size.cocci (3)
2023-11-06 20:49:56 +01:00
session.c
MINOR: connection: prepare init code paths for active reverse
2023-08-24 17:02:37 +02:00
sha1.c
…
shctx.c
…
signal.c
BUG/MINOR: signals/poller: ensure wakeup from signals
2022-09-09 11:15:22 +02:00
sink.c
MINOR: server: introduce "log-bufsize" kw
2023-10-13 10:05:07 +02:00
slz.c
IMPORT: slz: implement a synchronous flush() operation
2023-06-30 16:12:36 +02:00
sock_inet.c
MINOR: protocol: move the global reuseport flag to the protocols
2023-04-23 09:46:15 +02:00
sock_unix.c
MEDIUM: proto: duplicate receivers marked RX_F_MUST_DUP
2023-04-21 17:41:26 +02:00
sock.c
MINOR: sock: add a function to check for SO_REUSEPORT support at runtime
2023-04-23 09:46:15 +02:00
ssl_ckch.c
MINOR: properly mark the end of the CLI command in error messages
2023-09-04 18:13:43 +02:00
ssl_crtlist.c
MINOR: ssl: allow to change the signature algorithm for client authentication
2023-05-05 00:05:46 +02:00
ssl_ocsp.c
BUG/MINOR: ssl: Fix potential leak in cli_parse_update_ocsp_response
2023-03-31 09:10:36 +02:00
ssl_sample.c
MEDIUM: ssl: new sample fetch method to get curve name
2023-07-17 15:45:41 +02:00
ssl_sock.c
BUG/MEDIUM: ssl: segfault when cipher is NULL
2023-10-30 18:08:16 +01:00
ssl_utils.c
BUILD: ssl: ssl_c_r_dn fetches uses functiosn only available since 1.1.1
2023-05-15 12:07:52 +02:00
stats.c
MINOR: tree-wide: Only rely on co_data() to check channel emptyness
2023-10-17 18:51:13 +02:00
stconn.c
BUG/MINOR: stconn: Sanitize report for read activity
2023-11-07 10:41:11 +01:00
stick_table.c
MINOR: stktable/cli: support v6tov4 and v4tov6 conversions
2023-11-08 16:38:06 +01:00
stream.c
BUG/MEDIUM: stconn: Don't report rcv/snd expiration date if SC cannot epxire
2023-11-07 10:30:01 +01:00
task.c
BUG/MINOR: task: allow to use tasklet_wakeup_after with tid -1
2023-04-18 16:20:47 +02:00
tcp_act.c
MINOR: tcp_act: remove limitation on protocol for attach-srv
2023-09-29 18:11:10 +02:00
tcp_rules.c
MINOR: tcp_rules: tcp-{request,response} requires TCP or HTTP mode
2023-10-06 15:34:30 +02:00
tcp_sample.c
MINOR: sample: accept_date / request_date return %Ts / %tr timestamp values
2023-07-24 17:12:29 +02:00
tcpcheck.c
CLEANUP: Re-apply xalloc_size.cocci (3)
2023-11-06 20:49:56 +01:00
thread.c
CLEANUP: ring: rename the ring lock "RING_LOCK" instead of "LOGSRV_LOCK"
2023-09-20 21:38:33 +02:00
time.c
…
tools.c
MINOR: cfgparse: rename "rev@" prefix to "rhttp@"
2023-10-20 14:44:37 +02:00
trace.c
BUG/MINOR: trace: fix trace parser error reporting
2023-10-19 14:45:07 +02:00
uri_auth.c
…
uri_normalizer.c
…
vars.c
BUILD: vars: use __fallthrough in var_accounting_{diff,add}()
2022-11-14 11:14:02 +01:00
version.c
…
wdt.c
BUG/MEDIUM: wdt: fix wrong thread being checked for sleeping
2023-02-17 16:01:34 +01:00
xprt_handshake.c
CLEANUP: pool/tree-wide: remove suffix "_pool" from certain pool names
2022-06-23 11:49:09 +02:00
xprt_quic.c
REORG: quic: cleanup traces definition
2023-10-11 14:15:31 +02:00