forked from haproxy/haproxy
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CHANGELOG
11956 lines (11745 loc) · 760 KB
/
CHANGELOG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
ChangeLog :
===========
2020/03/23 : 2.2-dev5
- CLEANUP: ssl: is_default is a bit in ckch_inst
- BUG/MINOR: ssl/cli: sni_ctx' mustn't always be used as filters
- DOC: ssl: clarify security implications of TLS tickets
- CLEANUP: remove support for Linux i686 vsyscalls
- CLEANUP: drop support for USE_MY_ACCEPT4
- CLEANUP: remove support for USE_MY_EPOLL
- CLEANUP: remove support for USE_MY_SPLICE
- CLEANUP: remove the now unused common/syscall.h
- BUILD: make dladdr1 depend on glibc version and not __USE_GNU
- BUILD: wdt: only test for SI_TKILL when compiled with thread support
- BUILD: Makefile: the compiler-specific flags should all be in SPEC_CFLAGS
- CLEANUP: ssl: separate the directory loading in a new function
- BUG/MINOR: buffers: MT_LIST_DEL_SAFE() expects the temporary pointer.
- BUG/MEDIUM: mt_lists: Make sure we set the deleted element to NULL;
- MINOR: init: move the maxsock calculation code to compute_ideal_maxsock()
- MEDIUM: init: always try to push the FD limit when maxconn is set from -m
- BUG/MAJOR: list: fix invalid element address calculation
- BUILD: stream-int: fix a few includes dependencies
- MINOR: mt_lists: Appease gcc.
- MINOR: lists: Implement function to convert list => mt_list and mt_list => list
- MINOR: servers: Kill priv_conns.
- MINOR: lists: fix indentation.
- BUG/MEDIUM: random: align the state on 2*64 bits for ARM64
- BUG/MEDIUM: connections: Don't assume the connection has a valid session.
- BUG/MEDIUM: pools: Always update free_list in pool_gc().
- BUG/MINOR: haproxy: always initialize sleeping_thread_mask
- BUG/MINOR: listener/mq: do not dispatch connections to remote threads when stopping
- BUG/MINOR: haproxy/threads: try to make all threads leave together
- Revert "BUILD: travis-ci: enable s390x builds"
- BUILD: travis-ci: enable regular s390x builds
- DOC: proxy_protocol: Reserve TLV type 0x05 as PP2_TYPE_UNIQUE_ID
- MINOR: proxy_protocol: Ingest PP2_TYPE_UNIQUE_ID on incoming connections
- MEDIUM: proxy_protocol: Support sending unique IDs using PPv2
- CLEANUP: connection: Add blank line after declarations in PP handling
- CLEANUP: assorted typo fixes in the code and comments
- CI: add spellcheck github action
- DOC: correct typo in alert message about rspirep
- CI: travis: switch linux builds to clang-9
- MINOR: debug: add a new DISGUISE() macro to pass a value as identity
- MINOR: debug: consume the write() result in BUG_ON() to silence a warning
- MINOR: use DISGUISE() everywhere we deliberately want to ignore a result
- BUILD: pools: silence build warnings with DEBUG_MEMORY_POOLS and DEBUG_UAF
- CLEANUP: connection: Stop directly setting an ist's .ptr
- CI: travis: revert to clang-7 for BoringSSL tests
- BUILD: on ARM, must be linked to libatomic.
- BUILD: makefile: fix regex syntax in ARM platform detection
- BUG/MEDIUM: peers: resync ended with RESYNC_PARTIAL in wrong cases.
- REORG: ssl: move ssl_sock_load_cert()
- MINOR: ssl: pass ckch_inst to ssl_sock_load_ckchs()
- MEDIUM: ssl: allow crt-list caching
- MINOR: ssl: directories are loaded like crt-list
- BUG/MINOR: ssl: can't open directories anymore
- BUG/MEDIUM: spoe: dup agent's engine_id string from trash.area
- MINOR: fd: Use a separate lock for logs instead of abusing the fd lock.
- MINOR: mux_pt: Don't try to remove the connection from the idle list.
- MINOR: ssl/cli: show/dump ssl crt-list
- BUG/MINOR: ssl/cli: free the trash chunk in dump_crtlist
- MEDIUM: fd: Introduce a running mask, and use it instead of the spinlock.
- BUG/MINOR: ssl: memory leak in crtlist_parse_file()
- MINOR: tasks: Provide the tasklet to the callback.
- BUG/MINOR: ssl: memleak of struct crtlist_entry
- BUG/MINOR: pattern: Do not pass len = 0 to calloc()
- BUILD: makefile: fix expression again to detect ARM platform
- CI: travis: re-enable ASAN on clang
- CI: travis: proper group output redirection together with travis_wait
- DOC: assorted typo fixes in the documentation
- MINOR: wdt: Move the definitions of WDTSIG and DEBUGSIG into types/signal.h.
- BUG/MEDIUM: wdt: Don't ignore WDTSIG and DEBUGSIG in __signal_process_queue().
- MINOR: memory: Change the flush_lock to a spinlock, and don't get it in alloc.
- MINOR: ssl/cli: 'new ssl cert' command
- MINOR: ssl/cli: show certificate status in 'show ssl cert'
- MEDIUM: sessions: Don't be responsible for connections anymore.
- MEDIUM: servers: Split the connections into idle, safe, and available.
- MINOR: fd: Implement fd_takeover().
- MINOR: connections: Add a new mux method, "takeover".
- MINOR: connections: Make the "list" element a struct mt_list instead of list.
- MINOR: connections: Add a flag to know if we're in the safe or idle list.
- MEDIUM: connections: Attempt to get idle connections from other threads.
- MEDIUM: mux_h1: Implement the takeover() method.
- MEDIUM: mux_h2: Implement the takeover() method.
- MEDIUM: mux_fcgi: Implement the takeover() method.
- MEDIUM: connections: Kill connections even if we are reusing one.
- BUG/MEDIUM: connections: Don't forget to decrement idle connection counters.
- BUG/MINOR: ssl: Do not free garbage pointers on memory allocation failure
- BUG/MINOR: ssl: Correctly add the 1 for the sentinel to the number of elements
- BUG/MINOR: ssl: crtlist_dup_filters() must return NULL with fcount == 0
- BUG/MEDIUM: build: Fix compilation by spelling decl correctly.
- BUILD/MEDIUM: fd: Declare fd_mig_lock as extern.
- CI: run travis-ci builds on push only, skip pull requests
- CI: temporarily disable unstable travis arm64 builds
- BUG/MINOR: ssl/cli: free BIO upon error in 'show ssl cert'
- BUG/MINOR: connections: Make sure we free the connection on failure.
- BUG/MINOR: ssl/cli: fix a potential NULL dereference
- BUG/MEDIUM: h1: Make sure we subscribe before going into idle list.
- BUG/MINOR: connections: Set idle_time before adding to idle list.
- MINOR: muxes: Note that we can't usee a connection when added to the srv idle.
- REGTEST: increase timeouts on the seamless-reload test
- BUG/MINOR: haproxy/threads: close a possible race in soft-stop detection
- CLEANUP: haproxy/threads: don't check global_tasks_mask twice
2020/03/09 : 2.2-dev4
- MEDIUM: buffer: remove the buffer_wq lock
- MINOR: ssl: move find certificate chain code to its own function
- MINOR: ssl: resolve issuers chain later
- MINOR: ssl: resolve ocsp_issuer later
- MINOR: ssl/cli: "show ssl cert" command should print the "Chain Filename:"
- BUG/MINOR: h2: reject again empty :path pseudo-headers
- MINOR: wdt: always clear sigev_value to make valgrind happy
- MINOR: epoll: always initialize all of epoll_event to please valgrind
- BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch
- BUG/MEDIUM: ssl: chain must be initialized with sk_X509_new_null()
- BUILD: cirrus-ci: suppress OS version check when installing packages
- BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits
- CLEANUP: fd: remove the FD_EV_STATUS aggregate
- CLEANUP: fd: remove some unneeded definitions of FD_EV_* flags
- MINOR: fd: merge the read and write error bits into RW error
- BUG/MINOR: dns: ignore trailing dot
- MINOR: contrib/prometheus-exporter: Add the last heathcheck duration metric
- BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name
- MINOR: mux-h1: Remove useless case-insensitive comparisons
- MINOR: rawsock: always mark the FD not ready when we're certain it happens
- MEDIUM: connection: make the subscribe() call able to wakeup if ready
- MEDIUM: connection: don't stop receiving events in the FD handler
- MEDIUM: mux-h1: do not blindly wake up the tasklet at end of request anymore
- BUG/MINOR: arg: don't reject missing optional args
- MINOR: tools: make sure to correctly check the returned 'ms' in date2std_log
- MINOR: debug: report the task handler's pointer relative to main
- BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump
- MINOR: haproxy: export main to ease access from debugger
- MINOR: haproxy: export run_poll_loop
- MINOR: task: export run_tasks_from_list
- BUILD: tools: remove obsolete and conflicting trace() from standard.c
- MINOR: tools: add new function dump_addr_and_bytes()
- MINOR: tools: add resolve_sym_name() to resolve function pointers
- MINOR: debug: use resolve_sym_name() to dump task handlers
- MINOR: cli: make "show fd" rely on resolve_sym_name()
- MEDIUM: debug: add support for dumping backtraces of stuck threads
- MINOR: debug: call backtrace() once upon startup
- MINOR: ssl: add "ca-verify-file" directive
- BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled
- BUILD: Makefile: include librt before libpthread
- MEDIUM: wdt: fall back to CLOCK_REALTIME if CLOCK_THREAD_CPUTIME is not available
- MINOR: wdt: do not depend on USE_THREAD
- MINOR: debug: report the number of entries in the backtrace
- MINOR: debug: improve backtrace() on aarch64 and possibly other systems
- MINOR: debug: use our own backtrace function on clang+x86_64
- MINOR: debug: dump the whole trace if we can't spot the starting point
- BUILD: tools: unbreak resolve_sym_name() on non-GNU platforms
- BUILD: tools: rely on __ELF__ not USE_DL to enable use of dladdr()
- CLEANUP: contrib/spoa_example: Fix several typos
- BUILD: makefile: do not modify the build options during make reg-tests
- BUG/MEDIUM: connection: stop polling for sending when the event is ready
- MEDIUM: stream-int: make sure to try to immediately validate the connection
- MINOR: tcp/uxst/sockpair: only ask for I/O when really waiting for a connect()
- MEDIUM: connection: only call ->wake() for connect() without I/O
- OPTIM: connection: disable receiving on disabled events when the run queue is too high
- OPTIM: mux-h1: subscribe rather than waking up at a few other places
- REGTEST: Add unique-id reg-test
- MINOR: stream: Add stream_generate_unique_id function
- MINOR: stream: Use stream_generate_unique_id
- BUG/MINOR: connection/debug: do not enforce !event_type on subscribe() anymore
- MINOR: ssl/cli: support crt-list filters
- MINOR: ssl: reach a ckch_store from a sni_ctx
- DOC: fix incorrect indentation of http_auth_*
- BUG/MINOR: ssl-sock: do not return an uninitialized pointer in ckch_inst_sni_ctx_to_sni_filters
- MINOR: debug: add CLI command "debug dev write" to write an arbitrary size
- MINOR: ist: Add `IST_NULL` macro
- MINOR: ist: Add `int isttest(const struct ist)`
- MINOR: ist: Add `struct ist istalloc(size_t)` and `void istfree(struct ist*)`
- CLEANUP: Use `isttest()` and `istfree()`
- MINOR: ist: Add `struct ist istdup(const struct ist)`
- MINOR: proxy: Make `header_unique_id` a `struct ist`
- MEDIUM: stream: Make the `unique_id` member of `struct stream` a `struct ist`
- OPTIM: startup: fast unique_id allocation for acl.
- DOC: configuration.txt: fix various typos
- DOC: assorted typo fixes in the documentation and Makefile
- BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits
- BUG/MAJOR: proxy_protocol: Properly validate TLV lengths
- CLEANUP: proxy_protocol: Use `size_t` when parsing TLVs
- MINOR: buf: Add function to insert a string at an absolute offset in a buffer
- MINOR: htx: Add a function to return a block at a specific offset
- MINOR: htx: Use htx_find_offset() to truncate an HTX message
- MINOR: flt_trace: Use htx_find_offset() to get the available payload length
- BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data
- BUG/MINOR: filters: Forward everything if no data filters are called
- BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload
- BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload
- BUG/MINOR: http-ana: Reset request analysers on a response side error
- BUG/MINOR: lua: Abort when txn:done() is called from a Lua action
- BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not
- MINOR: lua: Add function to know if a channel is a response one
- MINOR: lua: Stop using the lua txn in hlua_http_get_headers()
- MINOR: lua: Stop using the lua txn in hlua_http_rep_hdr()
- MINOR: lua: Stop using lua txn in hlua_http_del_hdr() and hlua_http_add_hdr()
- MINOR: lua: Remove the flag HLUA_TXN_HTTP_RDY
- MINOR: lua: Rename hlua_action_wake_time() to hlua_set_wake_time()
- BUG/MINOR: lua: Init the lua wake_time value before calling a lua function
- BUG/MINOR: http-rules: Return ACT_RET_ABRT to abort a transaction
- BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action
- BUG/MINOR: http-rules: Fix a typo in the reject action function
- MINOR: cache/filters: Initialize the cache filter when stream is created
- MINOR: compression/filters: Initialize the comp filter when stream is created
- BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action
- BUG/MINOR: rules: Return ACT_RET_ABRT when a silent-drop action is executed
- BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop
- BUG/MINOR: http-rules: Abort transaction when a redirect is applied on response
- BUILD: buffer: types/{ring.h,checks.h} should include buf.h, not buffer.h
- BUILD: ssl: include mini-clist.h
- BUILD: global: must not include common/standard.h but only types/freq_ctr.h
- BUILD: freq_ctr: proto/freq_ctr needs to include common/standard.h
- BUILD: listener: types/listener.h must not include standard.h
- BUG/MEDIUM: random: initialize the random pool a bit better
- BUG/MEDIUM: random: implement per-thread and per-process random sequences
- Revert "BUG/MEDIUM: random: implement per-thread and per-process random sequences"
- BUILD: cirrus-ci: get rid of unstable freebsd images
- MINOR: tools: add 64-bit rotate operators
- BUG/MEDIUM: random: implement a thread-safe and process-safe PRNG
- MINOR: backend: use a single call to ha_random32() for the random LB algo
- BUG/MINOR: checks/threads: use ha_random() and not rand()
- MINOR: sample: make all bits random on the rand() sample fetch
- MINOR: tools: add a generic function to generate UUIDs
- DOC: fix typo about no-tls-tickets
- DOC: improve description of no-tls-tickets
- DOC: assorted typo fixes in the documentation
- CLEANUP: remove unused code in 'my_ffsl/my_flsl' functions
2020/02/25 : 2.2-dev3
- SCRIPTS: announce-release: place the send command in the mail's header
- SCRIPTS: announce-release: allow the user to force to overwrite old files
- SCRIPTS: backport: fix the master branch detection
- BUG/MINOR: http-act: Set stream error flag before returning an error
- BUG/MINOR: http-act: Fix bugs on error path during parsing of return actions
- BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init
- BUG/MEDIUM: tcp-rules: Fix track-sc* actions for L4/L5 TCP rules
- DOC: schematic of the SSL certificates architecture
- BUG/MAJOR: mux-h2: don't wake streams after connection was destroyed
- BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit
- BUILD: cirrus-ci: switch to "snap" images to unify openssl naming
- BUILD: cirrus-ci: workaround "pkg install" bug
- BUILD: cirrus-ci: add ERR=1 to freebsd builds
- BUG/MINOR: connection: correctly retry I/O on signals
- CLEANUP: mini-clist: simplify nested do { while(1) {} } while (0)
- BUILD: http_act: cast file sizes when reporting file size error
- BUG/MEDIUM: listener: only consider running threads when resuming listeners
- BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init
- BUG/MINOR: tcp: avoid closing fd when socket failed in tcp_bind_listener
- MINOR: build: add aix72-gcc build TARGET and power{8,9} CPUs
- BUILD: travis-ci: no more allowed failures for openssl-1.0.2
- BUILD: travis-ci: harden builds, add ERR=1 (warning ought to be errors)
- BUILD: scripts/build-ssl.sh: use "uname" instead of ${TRAVIS_OS_NAME}
- BUG/MINOR: tcp: don't try to set defaultmss when value is negative
- SCRIPTS: make announce-release executable again
- BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat
- BUG/MEDIUM: muxes: Use the right argument when calling the destroy method.
- BUG/MINOR: mux-fcgi: Forbid special characters when matching PATH_INFO param
- CLEANUP: ssl: remove unused functions in openssl-compat.h
- MINOR: mux-fcgi: Make the capture of the path-info optional in pathinfo regex
- MINOR: tools: add is_idchar() to tell if a char may belong to an identifier
- MINOR: chunk: implement chunk_strncpy() to copy partial strings
- MINOR: sample/acl: use is_idchar() to locate the fetch/conv name
- MEDIUM: arg: make make_arg_list() stop after its own arguments
- MEDIUM: arg: copy parsed arguments into the trash instead of allocating them
- MEDIUM: arg: make make_arg_list() support quotes in arguments
- MINOR: sample: make sample_parse_expr() able to return an end pointer
- MEDIUM: log-format: make the LF parser aware of sample expressions' end
- BUG/MINOR: arg: report an error if an argument is larger than bufsize
- SCRIPTS: announce-release: use mutt -H instead of -i to include the draft
- BUILD: enable ERR=1 in github cygwin builds
- BUG/MINOR: arg: fix again incorrect argument length check
- MINOR: sample: regsub now supports backreferences
- BUG/MINOR: tools: also accept '+' as a valid character in an identifier
- MINOR: http-htx: Add a function to retrieve the headers size of an HTX message
- MINOR: filters: Forward data only if the last filter forwards something
- BUG/MINOR: filters: Count HTTP headers as filtered data but don't forward them
- BUG/MINOR: http-htx: Don't return error if authority is updated without changes
- BUG/MINOR: stream: Don't incr frontend cum_req counter when stream is closed
- BUG/MINOR: sample: exit regsub() in case of trash allocation error
- MINOR: ssl: add "issuers-chain-path" directive.
- REGTESTS: use "command -v" instead of "which"
- BUG/MINOR: http-ana: Matching on monitor-uri should be case-sensitive
- MINOR: http-ana: Match on the path if the monitor-uri starts by a /
- BUG/MINOR: ssl: Stop passing dynamic strings as format arguments
- BUG/MAJOR: http-ana: Always abort the request when a tarpit is triggered
- BUG/MINOR: mux: do not call conn_xprt_stop_recv() on buffer shortage
- MINOR: checks: do not call conn_xprt_stop_send() anymore
- CLEANUP: epoll: place the struct epoll_event in the stack
- MEDIUM: connection: remove the intermediary polling state from the connection
- MINOR: raw_sock: directly call fd_stop_send() and not conn_xprt_stop_send()
- MINOR: tcp/uxst/sockpair: use fd_want_send() instead of conn_xprt_want_send()
- MINOR: connection: remove the last calls to conn_xprt_{want,stop}_*
- CLEANUP: connection: remove the definitions of conn_xprt_{stop,want}_{send,recv}
- MINOR: connection: introduce a new receive flag: CO_RFL_READ_ONCE
- MINOR: mux-h1: pass CO_RFL_READ_ONCE to the lower layers when relevant
- MINOR: ist: add an iststop() function
- BUG/MINOR: http: http-request replace-path duplicates the query string
- CLEANUP: sample: use iststop instead of a for loop
- BUG/MEDIUM: shctx: make sure to keep all blocks aligned
- MINOR: compiler: move CPU capabilities definition from config.h and complete them
- BUG/MEDIUM: ebtree: don't set attribute packed without unaligned access support
- CLEANUP: http/h1: rely on HA_UNALIGNED_LE instead of checking for CPU families
- BUILD: fix recent build failure on unaligned archs
- MINOR: ssl: load the key from a dedicated file
- BUG/MINOR: ssl: load .key in a directory only after PEM
- MINOR: compiler: drop special cases of likely/unlikely for older compilers
- CLEANUP: conn: Do not pass a pointer to likely
- CLEANUP: net_helper: Do not negate the result of unlikely
- BUILD: remove obsolete support for -mregparm / USE_REGPARM
- CLEANUP: cfgparse: Fix type of second calloc() parameter
- BUILD: ssl: only pass unsigned chars to isspace()
- BUILD: general: always pass unsigned chars to is* functions
- BUG/MINOR: sample: fix the json converter's endian-sensitivity
- BUG/MEDIUM: ssl: fix several bad pointer aliases in a few sample fetch functions
- CLEANUP: fd: use a union in fd_rm_from_fd_list() to shut aliasing warnings
- CLEANUP: cache: use read_u32/write_u32 to access the cache entry's hash
- CLEANUP: stick-tables: use read_u32() to display a node's key
- CLEANUP: sample: use read_u64() in ipmask() to apply an IPv6 mask
- MINOR: pattern: fix all remaining strict aliasing issues
- CLEANUP: lua: fix aliasing issues in the address matching code
- CLEANUP: connection: use read_u32() instead of a cast in the netscaler parser
- BUILD: makefile: re-enable strict aliasing
- BUG/MINOR: connection: make sure to correctly tag local PROXY connections
- MINOR: compiler: add new alignment macros
- BUILD: ebtree: improve architecture-specific alignment
- MINOR: config: mark global.debug as deprecated
- BUILD: travis-ci: enable s390x builds
- MINOR: ssl/cli: 'show ssl cert' displays the chain
- MINOR: ssl/cli: 'show ssl cert'displays the issuer in the chain
- MINOR: ssl/cli: reorder 'show ssl cert' output
- CLEANUP: ssl: move issuer_chain tree and definition
- DOC: proxy-protocol: clarify IPv6 address representation in the spec
2020/02/07 : 2.2-dev2
- BUILD: CI: temporarily mark openssl-1.0.2 as allowed failure
- MEDIUM: cli: Allow multiple filter entries for "show table"
- BUG/MEDIUM: netscaler: Don't forget to allocate storage for conn->src/dst.
- BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent
- BUILD: stick-table: fix build errors introduced by last stick-table change
- BUG/MINOR: cli: Missing arg offset for filter data values.
- MEDIUM: streams: Always create a conn_stream in connect_server().
- MEDIUM: connections: Get ride of the xprt_done callback.
- CLEANUP: changelog: remove the duplicate entry for 2.2-dev1
- BUILD: CI: move cygwin builds to Github Actions
- MINOR: cli: Report location of errors or any extra data for "show table"
- BUG/MINOR: ssl/cli: free the previous ckch content once a PEM is loaded
- CLEANUP: backend: remove useless test for inexistent connection
- CLEANUP: backend: shut another false null-deref in back_handle_st_con()
- CLEANUP: stats: shut up a wrong null-deref warning from gcc 9.2
- BUG/MINOR: ssl: increment issuer refcount if in chain
- BUG/MINOR: ssl: memory leak w/ the ocsp_issuer
- BUG/MINOR: ssl: typo in previous patch
- BUG/MEDIUM: connections: Set CO_FL_CONNECTED in conn_complete_session().
- BUG/MINOR: ssl/cli: ocsp_issuer must be set w/ "set ssl cert"
- MEDIUM: connection: remove CO_FL_CONNECTED and only rely on CO_FL_WAIT_*
- BUG/MEDIUM: 0rtt: Only consider the SSL handshake.
- MINOR: stream-int: always report received shutdowns
- MINOR: connection: remove CO_FL_SSL_WAIT_HS from CO_FL_HANDSHAKE
- MEDIUM: connection: use CO_FL_WAIT_XPRT more consistently than L4/L6/HANDSHAKE
- MINOR: connection: remove checks for CO_FL_HANDSHAKE before I/O
- MINOR: connection: do not check for CO_FL_SOCK_RD_SH too early
- MINOR: connection: don't check for CO_FL_SOCK_WR_SH too early in handshakes
- MINOR: raw-sock: always check for CO_FL_SOCK_WR_SH before sending
- MINOR: connection: remove some unneeded checks for CO_FL_SOCK_WR_SH
- BUG/MINOR: stktable: report the current proxy name in error messages
- BUG/MEDIUM: mux-h2: make sure we don't emit TE headers with anything but "trailers"
- MINOR: lua: Add hlua_prepend_path function
- MINOR: lua: Add lua-prepend-path configuration option
- MINOR: lua: Add HLUA_PREPEND_C?PATH build option
- BUILD: cfgparse: silence a bogus gcc warning on 32-bit machines
- BUG/MINOR: http-ana: Increment the backend counters on the backend
- BUG/MINOR: stream: Be sure to have a listener to increment its counters
- BUG/MEDIUM: streams: Move the conn_stream allocation outside #IF USE_OPENSSL.
- REGTESTS: make the set_ssl_cert test require version 2.2
- BUG/MINOR: ssl: Possible memleak when allowing the 0RTT data buffer.
- MINOR: ssl: Remove dead code.
- BUG/MEDIUM: ssl: Don't forget to free ctx->ssl on failure.
- BUG/MEDIUM: stream: Don't install the mux in back_handle_st_con().
- MEDIUM: streams: Don't close the connection in back_handle_st_con().
- MEDIUM: streams: Don't close the connection in back_handle_st_rdy().
- BUILD: CI: disable slow regtests on Travis
- BUG/MINOR: tcpchecks: fix the connect() flags regarding delayed ack
- BUG/MINOR: http-rules: Always init log-format expr for common HTTP actions
- BUG/MINOR: connection: fix ip6 dst_port copy in make_proxy_line_v2
- BUG/MINOR: dns: allow 63 char in hostname
- MINOR: proxy: clarify number of connections log when stopping
- DOC: word converter ignores delimiters at the start or end of input string
- MEDIUM: raw-sock: remove obsolete calls to fd_{cant,cond,done}_{send,recv}
- BUG/MINOR: ssl/cli: fix unused variable with openssl < 1.0.2
- MEDIUM: pipe/thread: reduce the locking overhead
- MEDIUM: pipe/thread: maintain a per-thread local cache of recently used pipes
- BUG/MEDIUM: pipe/thread: fix atomicity of pipe counters
- MINOR: tasks: move the list walking code to its own function
- MEDIUM: tasks: implement 3 different tasklet classes with their own queues
- MEDIUM: tasks: automatically requeue into the bulk queue an already running tasklet
- OPTIM: task: refine task classes default CPU bandwidth ratios
- BUG/MEDIUM: connections: Don't forget to unlock when killing a connection.
- MINOR: task: permanently flag tasklets waking themselves up
- MINOR: task: make sched->current also reflect tasklets
- MINOR: task: detect self-wakeups on tl==sched->current instead of TASK_RUNNING
- OPTIM: task: readjust CPU bandwidth distribution since last update
- MINOR: task: don't set TASK_RUNNING on tasklets
- BUG/MEDIUM: memory_pool: Update the seq number in pool_flush().
- MINOR: memory: Only init the pool spinlock once.
- BUG/MEDIUM: memory: Add a rwlock before freeing memory.
- BUG/MAJOR: memory: Don't forget to unlock the rwlock if the pool is empty.
- MINOR: ssl: ssl-load-extra-files configure loading of files
- SCRIPTS: add a new "backport" script to simplify long series of backports
- BUG/MINOR: ssl: we may only ignore the first 64 errors
- SCRIPTS: use /usr/bin/env bash instead of /bin/bash for scripts
- BUG/MINOR: ssl: clear the SSL errors on DH loading failure
- CLEANUP: hpack: remove a redundant test in the decoder
- CLEANUP: peers: Remove unused static function `free_dcache`
- CLEANUP: peers: Remove unused static function `free_dcache_tx`
- CONTRIB: debug: add missing flags SF_HTX and SF_MUX
- CONTRIB: debug: add the possibility to decode the value as certain types only
- CONTRIB: debug: support reporting multiple values at once
- BUG/MINOR: http-act: Use the good message to test strict rewritting mode
- MINOR: global: Set default tune.maxrewrite value during global structure init
- MINOR: http-rules: Set SF_ERR_PRXCOND termination flag when a header rewrite fails
- MINOR: http-htx: Emit a warning if an error file runs over the buffer's reserve
- MINOR: htx: Add a function to append an HTX message to another one
- MINOR: htx/channel: Add a function to copy an HTX message in a channel's buffer
- BUG/MINOR: http-ana: Don't overwrite outgoing data when an error is reported
- MINOR: dns: Dynamically allocate dns options to reduce the act_rule size
- MINOR: dns: Add function to release memory allocated for a do-resolve rule
- BUG/MINOR: http-ana: Reset HTX first index when HAPRoxy sends a response
- BUG/MINOR: http-ana: Set HTX_FL_PROXY_RESP flag if a server perform a redirect
- MINOR: http-rules: Add a flag on redirect rules to know the rule direction
- MINOR: http-rules: Handle the rule direction when a redirect is evaluated
- MINOR: http-ana: Rely on http_reply_and_close() to handle server error
- MINOR: http-ana: Add a function for forward internal responses
- MINOR: http-ana/http-rules: Use dedicated function to forward internal responses
- MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding
- MEDIUM: http-rules: Add the return action to HTTP rules
- MEDIUM: http-rules: Support extra headers for HTTP return actions
- CLEANUP: lua: Remove consistency check for sample fetches and actions
- BUG/MINOR: http-ana: Increment failed_resp counters on invalid response
- MINOR: lua: Get the action return code on the stack when an action finishes
- MINOR: lua: Create the global 'act' object to register all action return codes
- MINOR: lua: Add act:wake_time() function to set a timeout when an action yields
- MEDIUM: lua: Add ability for actions to intercept HTTP messages
- REGTESTS: Add reg tests for the HTTP return action
- REGTESTS: Add a reg test for http-after-response rulesets
- BUILD: lua: silence a warning on systems where longjmp is not marked as noreturn
- MINOR: acl: Warn when an ACL is named 'or'
- CONTRIB: debug: also support reading values from stdin
- SCRIPTS: backport: use short revs and resolve the initial commit
- BUG/MINOR: acl: Fix type of log message when an acl is named 'or'
2020/01/22 : 2.2-dev1
- DOC: this is development again
- MINOR: version: this is development again, update the status
- SCRIPTS: update create-release to fix the changelog on new branches
- CLEANUP: ssl: Clean up error handling
- BUG/MINOR: contrib/prometheus-exporter: decode parameter and value only
- BUG/MINOR: h1: Don't test the host header during response parsing
- BUILD/MINOR: trace: fix use of long type in a few printf format strings
- DOC: Clarify behavior of server maxconn in HTTP mode
- MINOR: ssl: deduplicate ca-file
- MINOR: ssl: compute ca-list from deduplicate ca-file
- MINOR: ssl: deduplicate crl-file
- CLEANUP: dns: resolution can never be null
- BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty
- DOC: ssl/cli: set/commit/abort ssl cert
- BUG/MINOR: ssl: fix SSL_CTX_set1_chain compatibility for openssl < 1.0.2
- BUG/MINOR: fcgi-app: Make the directive pass-header case insensitive
- BUG/MINOR: stats: Fix HTML output for the frontends heading
- BUG/MINOR: ssl: fix X509 compatibility for openssl < 1.1.0
- DOC: clarify matching strings on binary fetches
- DOC: Fix ordered list in summary
- DOC: move the "group" keyword at the right place
- MEDIUM: init: prevent process and thread creation at runtime
- BUG/MINOR: ssl/cli: 'ssl cert' cmd only usable w/ admin rights
- BUG/MEDIUM: stream-int: don't subscribed for recv when we're trying to flush data
- BUG/MINOR: stream-int: avoid calling rcv_buf() when splicing is still possible
- BUG/MINOR: ssl/cli: don't overwrite the filters variable
- BUG/MEDIUM: listener/thread: fix a race when pausing a listener
- BUG/MINOR: ssl: certificate choice can be unexpected with openssl >= 1.1.1
- BUG/MEDIUM: mux-h1: Never reuse H1 connection if a shutw is pending
- BUG/MINOR: mux-h1: Don't rely on CO_FL_SOCK_RD_SH to set H1C_F_CS_SHUTDOWN
- BUG/MINOR: mux-h1: Fix conditions to know whether or not we may receive data
- BUG/MEDIUM: tasks: Make sure we switch wait queues in task_set_affinity().
- BUG/MEDIUM: checks: Make sure we set the task affinity just before connecting.
- MINOR: debug: replace popen() with pipe+fork() in "debug dev exec"
- MEDIUM: init: set NO_NEW_PRIVS by default when supported
- BUG/MINOR: mux-h1: Be sure to set CS_FL_WANT_ROOM when EOM can't be added
- BUG/MEDIUM: mux-fcgi: Handle cases where the HTX EOM block cannot be inserted
- BUG/MINOR: proxy: make soft_stop() also close FDs in LI_PAUSED state
- BUG/MINOR: listener/threads: always use atomic ops to clear the FD events
- BUG/MINOR: listener: also clear the error flag on a paused listener
- BUG/MEDIUM: listener/threads: fix a remaining race in the listener's accept()
- MINOR: listener: make the wait paths cleaner and more reliable
- MINOR: listener: split dequeue_all_listener() in two
- REORG: listener: move the global listener queue code to listener.c
- DOC: document the listener state transitions
- BUG/MEDIUM: kqueue: Make sure we report read events even when no data.
- BUG/MAJOR: dns: add minimalist error processing on the Rx path
- BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive.
- DOC: listeners: add a few missing transitions
- BUG/MINOR: tasks: only requeue a task if it was already in the queue
- MINOR: tasks: split wake_expired_tasks() in two parts to avoid useless wakeups
- DOC: proxies: HAProxy only supports 3 connection modes
- DOC: remove references to the outdated architecture.txt
- BUG/MINOR: log: fix minor resource leaks on logformat error path
- BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers
- BUG/MINOR: listener: do not immediately resume on transient error
- BUG/MINOR: server: make "agent-addr" work on default-server line
- BUG/MINOR: listener: fix off-by-one in state name check
- BUILD/MINOR: unix sockets: silence an absurd gcc warning about strncpy()
- MEDIUM: h1-htx: Add HTX EOM block when the message is in H1_MSG_DONE state
- MINOR: http-htx: Add some htx sample fetches for debugging purpose
- REGTEST: Add an HTX reg-test to check an edge case
- DOC: clarify the fact that replace-uri works on a full URI
- BUG/MINOR: sample: fix the closing bracket and LF in the debug converter
- BUG/MINOR: sample: always check converters' arguments
- MINOR: sample: Validate the number of bits for the sha2 converter
- BUG/MEDIUM: ssl: Don't set the max early data we can receive too early.
- MINOR: ssl/cli: 'show ssl cert' give information on the certificates
- BUG/MINOR: ssl/cli: fix build for openssl < 1.0.2
- MINOR: debug: support logging to various sinks
- MINOR: http: add a new "replace-path" action
- REGTEST: ssl: test the "set ssl cert" CLI command
- REGTEST: run-regtests: implement #REQUIRE_BINARIES
- MINOR: task: only check TASK_WOKEN_ANY to decide to requeue a task
- BUG/MAJOR: task: add a new TASK_SHARED_WQ flag to fix foreing requeuing
- BUG/MEDIUM: ssl: Revamp the way early data are handled.
- MINOR: fd/threads: make _GET_NEXT()/_GET_PREV() use the volatile attribute
- BUG/MEDIUM: fd/threads: fix a concurrency issue between add and rm on the same fd
- REGTEST: make the "set ssl cert" require version 2.1
- BUG/MINOR: ssl: openssl-compat: Fix getm_ defines
- BUG/MEDIUM: state-file: do not allocate a full buffer for each server entry
- BUG/MINOR: state-file: do not store duplicates in the global tree
- BUG/MINOR: state-file: do not leak memory on parse errors
- BUG/MAJOR: mux-h1: Don't pretend the input channel's buffer is full if empty
- BUG/MEDIUM: stream: Be sure to never assign a TCP backend to an HTX stream
- BUILD: ssl: improve SSL_CTX_set_ecdh_auto compatibility
- BUILD: travis-ci: link with ssl libraries using rpath instead of LD_LIBRARY_PATH/DYLD_LIBRARY_PATH
- BUILD: travis-ci: reenable address sanitizer for clang builds
- BUG/MINOR: checks: refine which errno values are really errors.
- BUG/MINOR: connection: only wake send/recv callbacks if the FD is active
- CLEANUP: connection: conn->xprt is never NULL
- MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP
- MEDIUM: tcp: make tcp_connect_probe() consider ERR/HUP
- REORG: connection: move tcp_connect_probe() to conn_fd_check()
- MINOR: connection: check for connection validation earlier
- MINOR: connection: remove the double test on xprt_done_cb()
- CLEANUP: connection: merge CO_FL_NOTIFY_DATA and CO_FL_NOTIFY_DONE
- MINOR: poller: do not call the IO handler if the FD is not active
- OPTIM: epoll: always poll for recv if neither active nor ready
- OPTIM: polling: do not create update entries for FD removal
- BUG/MEDIUM: checks: Only attempt to do handshakes if the connection is ready.
- BUG/MEDIUM: connections: Hold the lock when wanting to kill a connection.
- BUILD: CI: modernize cirrus-ci
- MINOR: config: disable busy polling on old processes
- MINOR: ssl: Remove unused variable "need_out".
- BUG/MINOR: h1: Report the right error position when a header value is invalid
- BUG/MINOR: proxy: Fix input data copy when an error is captured
- BUG/MEDIUM: http-ana: Truncate the response when a redirect rule is applied
- BUG/MINOR: channel: inject output data at the end of output
- BUG/MEDIUM: session: do not report a failure when rejecting a session
- MEDIUM: dns: implement synchronous send
- MINOR: raw_sock: make sure to disable polling once everything is sent
- MINOR: http: Add 410 to http-request deny
- MINOR: http: Add 404 to http-request deny
- CLEANUP: mux-h2: remove unused goto "out_free_h2s"
- BUILD: cirrus-ci: choose proper openssl package name
- BUG/MAJOR: listener: do not schedule a task-less proxy
- CLEANUP: server: remove unused err section in server_finalize_init
- REGTEST: set_ssl_cert.vtc: replace "echo" with "printf"
- BUG/MINOR: stream-int: Don't trigger L7 retry if max retries is already reached
- BUG/MEDIUM: tasks: Use the MT macros in tasklet_free().
- BUG/MINOR: mux-h2: use a safe list_for_each_entry in h2_send()
- BUG/MEDIUM: mux-h2: fix missing test on sending_list in previous patch
- CLEANUP: ssl: remove opendir call in ssl_sock_load_cert
- MEDIUM: lua: don't call the GC as often when dealing with outgoing connections
- BUG/MEDIUM: mux-h2: don't stop sending when crossing a buffer boundary
- BUG/MINOR: cli/mworker: can't start haproxy with 2 programs
- REGTEST: mcli/mcli_start_progs: start 2 programs
- BUG/MEDIUM: mworker: remain in mworker mode during reload
- DOC: clarify crt-base usage
- CLEANUP: compression: remove unused deinit_comp_ctx section
- BUG/MEDIUM: mux_h1: Don't call h1_send if we subscribed().
- BUG/MEDIUM: raw_sock: Make sur the fd and conn are sync.
- CLEANUP: proxy: simplify proxy_parse_rate_limit proxy checks
- BUG/MAJOR: hashes: fix the signedness of the hash inputs
- REGTEST: add sample_fetches/hashes.vtc to validate hashes
- BUG/MEDIUM: cli: _getsocks must send the peers sockets
- CLEANUP: cli: deduplicate the code in _getsocks
- BUG/MINOR: stream: don't mistake match rules for store-request rules
- BUG/MEDIUM: connection: add a mux flag to indicate splice usability
- BUG/MINOR: pattern: handle errors from fgets when trying to load patterns
- MINOR: connection: move the CO_FL_WAIT_ROOM cleanup to the reader only
- MINOR: stream-int: remove dependency on CO_FL_WAIT_ROOM for rcv_buf()
- MEDIUM: connection: get rid of CO_FL_CURR_* flags
- BUILD: pattern: include errno.h
- MEDIUM: mux-h2: do not try to stop sending streams on blocked mux
- MEDIUM: mux-fcgi: do not try to stop sending streams on blocked mux
- MEDIUM: mux-h2: do not make an h2s subscribe to itself on deferred shut
- MEDIUM: mux-fcgi: do not make an fstrm subscribe to itself on deferred shut
- REORG: stream/backend: move backend-specific stuff to backend.c
- MEDIUM: backend: move the connection finalization step to back_handle_st_con()
- MEDIUM: connection: merge the send_wait and recv_wait entries
- MEDIUM: xprt: merge recv_wait and send_wait in xprt_handshake
- MEDIUM: ssl: merge recv_wait and send_wait in ssl_sock
- MEDIUM: mux-h1: merge recv_wait and send_wait
- MEDIUM: mux-h2: merge recv_wait and send_wait event notifications
- MEDIUM: mux-fcgi: merge recv_wait and send_wait event notifications
- MINOR: connection: make the last arg of subscribe() a struct wait_event*
- MINOR: ssl: Add support for returning the dn samples from ssl_(c|f)_(i|s)_dn in LDAP v3 (RFC2253) format.
- DOC: Fix copy and paste mistake in http-response replace-value doc
- BUG/MINOR: cache: Fix leak of cache name in error path
- BUG/MINOR: dns: Make dns_query_id_seed unsigned
- BUG/MINOR: 51d: Fix bug when HTX is enabled
- MINOR: http-htx: Move htx sample fetches in the scope "internal"
- MINOR: http-htx: Rename 'internal.htx_blk.val' to 'internal.htx_blk.data'
- MINOR: http-htx: Make 'internal.htx_blk_data' return a binary string
- DOC: Add a section to document the internal sample fetches
- MINOR: mux-h1: Inherit send flags from the upper layer
- MINOR: contrib/prometheus-exporter: Add heathcheck status/code in server metrics
- BUG/MINOR: http-ana/filters: Wait end of the http_end callback for all filters
- BUG/MINOR: http-rules: Remove buggy deinit functions for HTTP rules
- BUG/MINOR: stick-table: Use MAX_SESS_STKCTR as the max track ID during parsing
- MEDIUM: http-rules: Register an action keyword for all http rules
- MINOR: tcp-rules: Always set from which ruleset a rule comes from
- MINOR: actions: Use ACT_RET_CONT code to ignore an error from a custom action
- MINOR: tcp-rules: Kill connections when custom actions return ACT_RET_ERR
- MINOR: http-rules: Return an error when custom actions return ACT_RET_ERR
- MINOR: counters: Add a counter to report internal processing errors
- MEDIUM: http-ana: Properly handle internal processing errors
- MINOR: http-rules: Add a rule result to report internal error
- MINOR: http-rules: Handle internal errors during HTTP rules evaluation
- MINOR: http-rules: Add more return codes to let custom actions act as normal ones
- MINOR: tcp-rules: Handle denied/aborted/invalid connections from TCP rules
- MINOR: http-rules: Handle denied/aborted/invalid connections from HTTP rules
- MINOR: stats: Report internal errors in the proxies/listeners/servers stats
- MINOR: contrib/prometheus-exporter: Export internal errors per proxy/server
- MINOR: counters: Remove failed_secu counter and use denied_resp instead
- MINOR: counters: Review conditions to increment counters from analysers
- MINOR: http-ana: Add a txn flag to support soft/strict message rewrites
- MINOR: http-rules: Handle all message rewrites the same way
- MINOR: http-rules: Add a rule to enable or disable the strict rewriting mode
- MEDIUM: http-rules: Enable the strict rewriting mode by default
- REGTEST: Fix format of set-uri HTTP request rule in h1or2_to_h1c.vtc
- MINOR: actions: Add a function pointer to release args used by actions
- MINOR: actions: Regroup some info about HTTP rules in the same struct
- MINOR: http-rules/tcp-rules: Call the defined action function first if defined
- MINOR: actions: Rename the act_flag enum into act_opt
- MINOR: actions: Add flags to configure the action behaviour
- MINOR: actions: Use an integer to set the action type
- MINOR: http-rules: Use a specific action type for some custom HTTP actions
- MINOR: http-rules: Make replace-header and replace-value custom actions
- MINOR: http-rules: Make set-header and add-header custom actions
- MINOR: http-rules: Make set/del-map and add/del-acl custom actions
- MINOR: http-rules: Group all processing of early-hint rule in its case clause
- MEDIUM: http-rules: Make early-hint custom actions
- MINOR: http-rule/tcp-rules: Make track-sc* custom actions
- MINOR: tcp-rules: Make tcp-request capture a custom action
- MINOR: http-rules: Add release functions for existing HTTP actions
- BUG/MINOR: http-rules: Fix memory releases on error path during action parsing
- MINOR: tcp-rules: Add release functions for existing TCP actions
- BUG/MINOR: tcp-rules: Fix memory releases on error path during action parsing
- MINOR: http-htx: Add functions to read a raw error file and convert it in HTX
- MINOR: http-htx: Add functions to create HTX redirect message
- MINOR: config: Use dedicated function to parse proxy's errorfiles
- MINOR: config: Use dedicated function to parse proxy's errorloc
- MEDIUM: http-htx/proxy: Use a global and centralized storage for HTTP error messages
- MINOR: proxy: Register keywords to parse errorfile and errorloc directives
- MINOR: http-htx: Add a new section to create groups of custom HTTP errors
- MEDIUM: proxy: Add a directive to reference an http-errors section in a proxy
- MINOR: http-rules: Update txn flags and status when a deny rule is executed
- MINOR: http-rules: Support an optional status on deny rules for http reponses
- MINOR: http-rules: Use same function to parse request and response deny actions
- MINOR: http-ana: Add an error message in the txn and send it when defined
- MEDIUM: http-rules: Support an optional error message in http deny rules
- REGTEST: Add a strict rewriting mode reg test
- REGEST: Add reg tests about error files
- MINOR: ssl: accept 'verify' bind option with 'set ssl cert'
- BUG/MINOR: ssl: ssl_sock_load_ocsp_response_from_file memory leak
- BUG/MINOR: ssl: ssl_sock_load_issuer_file_into_ckch memory leak
- BUG/MINOR: ssl: ssl_sock_load_sctl_from_file memory leak
- BUG/MINOR: http_htx: Fix some leaks on error path when error files are loaded
- CLEANUP: http-ana: Remove useless test on txn when the error message is retrieved
- BUILD: CI: introduce ARM64 builds
- BUILD: ssl: more elegant anti-replay feature presence check
- MINOR: proxy/http-ana: Add support of extra attributes for the cookie directive
- MEDIUM: dns: use Additional records from SRV responses
- CLEANUP: Consistently `unsigned int` for bitfields
- CLEANUP: pattern: remove the pat_time definition
- BUG/MINOR: http_act: don't check capture id in backend
- BUG/MINOR: ssl: fix build on development versions of openssl-1.1.x
2019/11/25 : 2.2-dev0
- exact copy of 2.1.0
2019/11/25 : 2.1.0
- BUG/MINOR: init: fix set-dumpable when using uid/gid
- MINOR: init: avoid code duplication while setting identify
- BUG/MINOR: ssl: ssl_pkey_info_index ex_data can store a dereferenced pointer
- BUG/MINOR: ssl: fix crt-list neg filter for openssl < 1.1.1
- MINOR: peers: Alway show the table info for disconnected peers.
- MINOR: peers: Add TX/RX heartbeat counters.
- MINOR: peers: Add debugging information to "show peers".
- BUG/MINOR: peers: Wrong null "server_name" data field handling.
- MINOR: ssl/cli: 'abort ssl cert' deletes an on-going transaction
- BUG/MEDIUM: mworker: don't fill the -sf argument with -1 during the reexec
- BUG/MINOR: peers: "peer alive" flag not reset when deconnecting.
- BUILD/MINOR: ssl: fix compiler warning about useless statement
- BUG/MEDIUM: stream-int: Don't loose events on the CS when an EOS is reported
- MINOR: contrib/prometheus-exporter: filter exported metrics by scope
- MINOR: contrib/prometheus-exporter: Add a param to ignore servers in maintenance
- BUILD: debug: Avoid warnings in dev mode with -02 because of some BUG_ON tests
- BUG/MINOR: mux-h1: Fix tunnel mode detection on the response path
- BUG/MINOR: http-ana: Properly catch aborts during the payload forwarding
- DOC: Update http-buffer-request description to remove the part about chunks
- BUG/MINOR: stream-int: Fix si_cs_recv() return value
- DOC: internal: document the init calls
- MEDIUM: dns: Add resolve-opts "ignore-weight"
- MINOR: ssl: ssl_sock_prepare_ctx() return an error code
- MEDIUM: ssl/cli: apply SSL configuration on SSL_CTX during commit
- MINOR: ssl/cli: display warning during 'commit ssl cert'
- MINOR: version: report the version status in "haproxy -v"
- MINOR: version: emit the link to the known bugs in output of "haproxy -v"
- DOC: Add documentation about the use-service action
- MINOR: ssl: fix possible null dereference in error handling
- BUG/MINOR: ssl: fix curve setup with LibreSSL
- BUG/MINOR: ssl: Stop passing dynamic strings as format arguments
- CLEANUP: ssl: check if a transaction exists once before setting it
- BUG/MINOR: cli: fix out of bounds in -S parser
- MINOR: ist: add ist_find_ctl()
- BUG/MAJOR: h2: reject header values containing invalid chars
- BUG/MAJOR: h2: make header field name filtering stronger
- BUG/MAJOR: mux-h2: don't try to decode a response HEADERS frame in idle state
- MINOR: h2: add a function to report H2 error codes as strings
- MINOR: mux-h2/trace: report the connection and/or stream error code
- SCRIPTS: create-release: show the correct origin name in suggested commands
- SCRIPTS: git-show-backports: add "-s" to proposed cherry-pick commands
- BUG/MEDIUM: trace: fix a typo causing an incorrect startup error
- BUILD: reorder the objects in the makefile
- DOC: mention in INSTALL haproxy 2.1 is a stable stable version
- MINOR: version: indicate that this version is stable
2019/11/15 : 2.1-dev5
- BUG/MEDIUM: ssl/cli: don't alloc path when cert not found
- BUG/MINOR: ssl/cli: unable to update a certificate without bundle extension
- BUG/MINOR: ssl/cli: fix an error when a file is not found
- MINOR: ssl/cli: replace the default_ctx during 'commit ssl cert'
- DOC: fix date and http_date keywords syntax
- MINOR: peers: Add "log" directive to "peers" section.
- BUG/MEDIUM: mux-h1: Disable splicing for chunked messages
- BUG/MEDIUM: stream: Be sure to support splicing at the mux level to enable it
- MINOR: flt_trace: Rename macros to print trace messages
- MINOR: trace: Add a set of macros to trace events if HA is compiled with debug
- MEDIUM: stream/trace: Register a new trace source with its events
- MINOR: doc: http-reuse connection pool fix
- BUG/MEDIUM: stream: Be sure to release allocated captures for TCP streams
- MINOR: http-ana: Remove the unused function http_reset_txn()
- BUG/MINOR: action: do-resolve now use cached response
- BUG: dns: timeout resolve not applied for valid resolutions
- DOC: management: fix typo on "cache_lookups" stats output
- BUG/MINOR: stream: init variables when the list is empty
- BUG/MEDIUM: tasks: Make tasklet_remove_from_tasklet_list() no matter the tasklet.
- BUG/MINOR: queue/threads: make the queue unlinking atomic
- BUG/MEDIUM: Make sure we leave the session list in session_free().
- CLEANUP: session: slightly simplify idle connection cleanup logic
- MINOR: memory: also poison the area on freeing
- CLEANUP: cli: use srv_shutdown_streams() instead of open-coding it
- CLEANUP: stats: use srv_shutdown_streams() instead of open-coding it
- BUG/MEDIUM: listeners: always pause a listener on out-of-resource condition
- BUILD: contrib/da: remove an "unused" warning
- BUG/MEDIUM: filters: Don't call TCP callbacks for HTX streams
- MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams
- MINOR: freq_ctr: Make the sliding window sums thread-safe
- MINOR: stream: Remove the lock on the proxy to update time stats
- MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time
- MINOR: stats: Report max times in addition of the averages for sessions
- MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions
- BUG/MINOR: contrib/prometheus-exporter: Rename some metrics
- MINOR: contrib/prometheus-exporter: report the number of idle conns per server
- DOC: Add missing stats fields in the management manual
- BUG/MINOR: mux-h1: Properly catch parsing errors on payload and trailers
- BUG/MINOR: mux-h1: Don't set CS_FL_EOS on a read0 when receiving data to pipe
- MINOR: mux-h1: Set EOI on the conn-stream when EOS is reported in TUNNEL state
- MINOR: sink: Set the default max length for a message to BUFSIZE
- MINOR: ring: make the parse function automatically set the handler/release
- BUG/MINOR: log: make "show startup-log" use a ring buffer instead
- MINOR: stick-table: allow sc-set-gpt0 to set value from an expression
2019/11/03 : 2.1-dev4
- BUG/MINOR: cli: don't call the kw->io_release if kw->parse failed
- BUG/MINOR: mux-h2: Don't pretend mux buffers aren't full anymore if nothing sent
- BUG/MAJOR: stream-int: Don't receive data from mux until SI_ST_EST is reached
- DOC: remove obsolete section about header manipulation
- BUG/MINOR: ssl/cli: cleanup on cli_parse_set_cert error
- MINOR: ssl/cli: rework the 'set ssl cert' IO handler
- BUILD: CI: comment out cygwin build, upgrade various ssl libraries
- DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri)
- BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset()
- BUG/MINOR: spoe: fix off-by-one length in UUID format string
- BUILD/MINOR: ssl: shut up a build warning about format truncation
- BUILD: do not disable -Wformat-truncation anymore
- MINOR: chunk: add chunk_istcat() to concatenate an ist after a chunk
- Revert "MINOR: istbuf: add b_fromist() to make a buffer from an ist"
- MINOR: mux: Add a new method to get informations about a mux.
- BUG/MEDIUM: stream_interface: Only use SI_ST_RDY when the mux is ready.
- BUG/MEDIUM: servers: Only set SF_SRV_REUSED if the connection if fully ready.
- MINOR: doc: fix busy-polling performance reference
- MINOR: config: allow no set-dumpable config option
- MINOR: init: always fail when setrlimit fails
- MINOR: ssl/cli: rework 'set ssl cert' as 'set/commit'
- CLEANUP: ssl/cli: remove leftovers of bundle/certs (it < 2)
- REGTEST: vtest can now enable mcli with its own flag
- BUG/MINOR: config: Update cookie domain warn to RFC6265
- MINOR: sample: add us/ms support to date/http_date
- BUG/MINOR: ssl/cli: check trash allocation in cli_io_handler_commit_cert()
- BUG/MEDIUM: mux-h2: report no available stream on a connection having errors
- BUG/MEDIUM: mux-h2: immediately remove a failed connection from the idle list
- BUG/MEDIUM: mux-h2: immediately report connection errors on streams
- BUG/MINOR: stats: properly check the path and not the whole URI
- BUG/MINOR: ssl: segfault in cli_parse_set_cert with old openssl/boringssl
- BUG/MINOR: ssl: ckch->chain must be initialized
- BUG/MINOR: ssl: double free on error for ckch->{key,cert}
- MINOR: ssl: BoringSSL ocsp_response does not need issuer
- BUG/MEDIUM: ssl/cli: fix dot research in cli_parse_set_cert
- MINOR: backend: Add srv_name sample fetche
- DOC: Add GitHub issue config.yml
2019/10/25 : 2.1-dev3
- MINOR: mux-h2/trace: missing conn pointer in demux full message
- MINOR: mux-h2: add a per-connection list of blocked streams
- BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const
- BUG/MEDIUM: mux-h2: do not enforce timeout on long connections
- BUG/MEDIUM: tasks: Don't forget to decrement tasks_run_queue.
- BUG/MINOR: peers: crash on reload without local peer.
- BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization
- MINOR: h1-htx: Update h1_copy_msg_data() to ease the traces in the mux-h1
- MINOR: htx: Adapt htx_dump() to be used from traces
- MINOR: mux-h1/trace: register a new trace source with its events
- MINOR: proxy: Store http-send-name-header in lower case
- MINOR: http: Remove headers matching the name of http-send-name-header option
- BUG/MINOR: mux-h1: Adjust header case when the server name is add to a request
- BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message
- MINOR: mux-h1: Try to wakeup the stream on output buffer allocation
- MINOR: fcgi: Add function to get the string representation of a record type
- MINOR: mux-fcgi/trace: Register a new trace source with its events
- BUG/MEDIUM: cache: make sure not to cache requests with absolute-uri
- DOC: clarify some points around http-send-name-header's behavior
- MEDIUM: mux-h2: support emitting CONTINUATION frames after HEADERS
- BUG/MINOR: mux-h1/mux-fcgi/trace: Fix position of the 4th arg in some traces
- DOC: fix typo in Prometheus exporter doc
- MINOR: h2: clarify the rules for how to convert an H2 request to HTX
- MINOR: htx: Add 2 flags on the start-line to have more info about the uri
- MINOR: http: Add a function to get the authority into a URI
- MINOR: h1-htx: Set the flag HTX_SL_F_HAS_AUTHORITY during the request parsing
- MEDIUM: http-htx: Keep the Host header and the request start-line synchronized
- MINOR: h1-htx: Only use the path of a normalized URI to format a request line
- MEDIUM: h2: make the request parser rebuild a complete URI
- MINOR: h2: report in the HTX flags when the request has an authority
- MEDIUM: mux-h2: do not map Host to :authority on output
- MEDIUM: h2: use the normalized URI encoding for absolute form requests
- MINOR: stats: mention in the help message support for "json" and "typed"
- MINOR: stats: get rid of the ST_CONVDONE flag
- MINOR: stats: replace the ST_* uri_auth flags with STAT_*
- MINOR: stats: always merge the uri_auth flags into the appctx flags
- MINOR: stats: set the appctx flags when initializing the applet only
- MINOR: stats: get rid of the STAT_SHOWADMIN flag
- MINOR: stats: make stats_dump_fields_json() directly take flags
- MINOR: stats: uniformize the calling convention of the dump functions
- MINOR: stats: support the "desc" output format modifier for info and stat
- MINOR: stats: prepare to add a description with each stat/info field
- MINOR: stats: make "show stat" and "show info"
- MINOR: stats: fill all the descriptions for "show info" and "show stat"
- BUG/MEDIUM: applet: always check a fast running applet's activity before killing
- BUILD: stats: fix missing '=' sign in array declaration
- MINOR: lists: add new macro LIST_SPLICE_END_DETACHED
- MINOR: list: add new macro MT_LIST_BEHEAD
- MEDIUM: task: Split the tasklet list into two lists.
- MINOR: h2: Document traps to be avoided on multithread.
- MINOR: lists: Try to use local variables instead of macro arguments.
- MINOR: lists: Fix alignement of \ when relevant.
- MINOR: mux-h2: also support emitting CONTINUATION on trailers
- MINOR: ssl: crt-list do ckchn_lookup
- REORG: ssl: rename ckch_node to ckch_store
- REORG: ssl: move structures to ssl_sock.h
- MINOR: ssl: initialize the sni_keytypes_map as EB_ROOT
- MINOR: ssl: initialize explicitly the sni_ctx trees
- BUG/MINOR: ssl: abort on sni allocation failure
- BUG/MINOR: ssl: free the sni_keytype nodes
- BUG/MINOR: ssl: abort on sni_keytypes allocation failure
- MEDIUM: ssl: introduce the ckch instance structure
- MEDIUM: ssl: split ssl_sock_add_cert_sni()
- MINOR: ssl: ssl_sock_load_ckchn() can properly fail
- MINOR: ssl: ssl_sock_load_multi_ckchs() can properly fail
- MEDIUM: ssl: ssl_sock_load_ckchs() alloc a ckch_inst
- MINOR: ssl: ssl_sock_load_crt_file_into_ckch() is filling from a BIO
- MEDIUM: ssl/cli: 'set ssl cert' updates a certificate from the CLI
- MINOR: ssl: load the sctl in/from the ckch
- MINOR: ssl: load the ocsp in/from the ckch
- BUG/MEDIUM: ssl: NULL dereference in ssl_sock_load_cert_sni()
- BUG/MINOR: ssl: fix build without SSL
- BUG/MINOR: ssl: fix build without multi-cert bundles
- BUILD: ssl: wrong #ifdef for SSL engines code
- BUG/MINOR: ssl: fix OCSP build with BoringSSL
- BUG/MEDIUM: htx: Catch chunk_memcat() failures when HTX data are formatted to h1
- BUG/MINOR: chunk: Fix tests on the chunk size in functions copying data
- BUG/MINOR: mux-h1: Mark the output buffer as full when the xfer is interrupted
- MINOR: mux-h1: Xfer as much payload data as possible during output processing
- CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c
- BUG/MINOR: mux-h1: Capture ignored parsing errors
- MINOR: h1: Reject requests with different occurrences of the header host
- MINOR: h1: Reject requests if the authority does not match the header host
- REGTESTS: Send valid URIs in peers reg-tests and fix HA config to avoid warnings
- REGTESTS: Adapt proxy_protocol_random_fail.vtc to match normalized URI too
- BUG/MINOR: WURFL: fix send_log() function arguments
- BUG/MINOR: ssl: fix error messages for OCSP loading
- BUG/MINOR: ssl: can't load ocsp files
- MINOR: version: make the version strings variables, not constants
- BUG/MINOR: http-htx: Properly set htx flags on error files to support keep-alive
- MINOR: htx: Add a flag on HTX to known when a response was generated by HAProxy
- MINOR: mux-h1: Force close mode for proxy responses with an unfinished request
- BUILD: travis-ci: limit build to branches "master" and "next"
- BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info
- BUILD/SMALL: threads: enable threads on osx
- BUILD/MEDIUM: threads: enable cpu_affinity on osx
- MINOR: istbuf: add b_fromist() to make a buffer from an ist
- BUG/MINOR: cache: also cache absolute URIs
- BUG/MINOR: mworker/ssl: close openssl FDs unconditionally
- BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers
- BUG/MEDIUM: lists: Handle 1-element-lists in MT_LIST_BEHEAD().
- BUG/MEDIUM: mux_pt: Make sure we don't have a conn_stream before freeing.
- BUG/MEDIUM: tasklet: properly compute the sleeping threads mask in tasklet_wakeup()
- BUG/MAJOR: idle conns: schedule the cleanup task on the correct threads
- BUG/MEDIUM: task: make tasklets either local or shared but not both at once
- Revert e8826ded5fea3593d89da2be5c2d81c522070995.
- BUG/MEDIUM: mux_pt: Don't destroy the connection if we have a stream attached.
- BUG/MEDIUM: mux_pt: Only call the wake emthod if nobody subscribed to receive.
- REGTEST: mcli/mcli_show_info: launch a 'show info' on the master CLI
- CLEANUP: ssl: make ssl_sock_load_cert*() return real error codes
- CLEANUP: ssl: make ssl_sock_load_ckchs() return a set of ERR_*
- CLEANUP: ssl: make cli_parse_set_cert handle errcode and warnings.
- CLEANUP: ssl: make ckch_inst_new_load_(multi_)store handle errcode/warn
- CLEANUP: ssl: make ssl_sock_put_ckch_into_ctx handle errcode/warn
- CLEANUP: ssl: make ssl_sock_load_dh_params handle errcode/warn
- CLEANUP: bind: handle warning label on bind keywords parsing.
- BUG/MEDIUM: ssl: 'tune.ssl.default-dh-param' value ignored with openssl > 1.1.1
- BUG/MINOR: mworker/cli: reload fail with inherited FD
- BUG/MINOR: ssl: Fix fd leak on error path when a TLS ticket keys file is parsed
- BUG/MINOR: stick-table: Never exceed (MAX_SESS_STKCTR-1) when fetching a stkctr
- BUG/MINOR: cache: alloc shctx after check config
- BUG/MINOR: sample: Make the `field` converter compatible with `-m found`
- BUG/MINOR: server: check return value of fopen() in apply_server_state()
- REGTESTS: make seamless-reload depend on 1.9 and above
- REGTESTS: server/cli_set_fqdn requires version 1.8 minimum
- BUG/MINOR: dns: allow srv record weight set to 0
- BUG/MINOR: ssl: fix memcpy overlap without consequences.
- BUG/MINOR: stick-table: fix an incorrect 32 to 64 bit key conversion
- BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless
- BUG/MINOR: mux-h2: do not emit logs on backend connections
- CLEANUP: ssl: remove old TODO commentary
- CLEANUP: ssl: fix SNI/CKCH lock labels
- MINOR: ssl: OCSP functions can load from file or buffer
- MINOR: ssl: load sctl from buf OR from a file
- MINOR: ssl: load issuer from file or from buffer
- MINOR: ssl: split ssl_sock_load_crt_file_into_ckch()
- BUG/MINOR: ssl/cli: fix looking up for a bundle
- MINOR: ssl/cli: update ocsp/issuer/sctl file from the CLI
- MINOR: ssl: update ssl_sock_free_cert_key_and_chain_contents
- MINOR: ssl: copy a ckch from src to dst
- MINOR: ssl: new functions duplicate and free a ckch_store
- MINOR: ssl/cli: assignate a new ckch_store
- MEDIUM: cli/ssl: handle the creation of SSL_CTX in an IO handler
- BUG/MINOR: ssl/cli: fix build of SCTL and OCSP
- BUG/MINOR: ssl/cli: out of bounds when built without ocsp/sctl
- BUG/MINOR: ssl: fix build with openssl < 1.1.0
- BUG/MINOR: ssl: fix build of X509_chain_up_ref() w/ libreSSL
- MINOR: tcp: avoid confusion in time parsing init
- MINOR: debug: add a new "debug dev stream" command
- MINOR: cli/debug: validate addresses using may_access() in "debug dev stream"
- REORG: move CLI access level definitions to cli.h
- MINOR: cli: add an expert mode to hide dangerous commands
- MINOR: debug: make most debug CLI commands accessible in expert mode
- MINOR: stats/debug: maintain a counter of debug commands issued
- BUG/MEDIUM: debug: address a possible null pointer dereference in "debug dev stream"
2019/10/01 : 2.1-dev2
- DOC: management: document reuse and connect counters in the CSV format
- DOC: management: document cache_hits and cache_lookups in the CSV format
- BUG/MINOR: dns: remove irrelevant dependency on a client connection
- MINOR: applet: make appctx use their own pool
- BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed.
- BUG/MEDIUM: http/htx: unbreak option http_proxy
- BUG/MINOR: backend: do not try to install a mux when the connection failed
- MINOR: mux-h2: Don't adjust anymore the amount of data sent in h2_snd_buf()
- BUG/MINOR: http_fetch: Fix http_auth/http_auth_group when called from TCP rules
- BUG/MINOR: http_htx: Initialize HTX error messages for TCP proxies
- BUG/MINOR: cache/htx: Make maxage calculation HTX aware
- BUG/MINOR: hlua: Make the function txn:done() HTX aware
- MINOR: proto_htx: Directly call htx_check_response_for_cacheability()