Autobahn WebSocket Testsuite Report
Autobahn WebSocket

websock secure server - Case 12.4.12 : Pass - 1214 ms @ 2025-11-26T12:38:03.950Z

Case Description

Send 1000 compressed messages each of payload size 16384, auto-fragment to 256 octets. Use default permessage-deflate offer.

Case Expectation

Receive echo'ed messages (with payload as sent). Timeout case after 480 secs.

Case Outcome

Ok, received all echo'ed messages in time.

Expected:
{}

Observed:
[]

Case Closing Behavior

The spec requires the connection to be failed cleanly here (UNCLEAN)



Opening Handshake

GET /wss HTTP/1.1
User-Agent: AutobahnTestSuite/25.10.1-0.10.9
Host: 127.0.0.1:8889
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: MYorIAdwkUJnYOHVsQHj7g==
Sec-WebSocket-Extensions: permessage-deflate; client_no_context_takeover; client_max_window_bits
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Date: Wed, 26 Nov 2025 12:38:03 GMT
Sec-Websocket-Extensions: permessage-deflate; client_no_context_takeover
Upgrade: websocket
Connection: Upgrade
Sec-Websocket-Accept: pZ5Wgo/uTazemFuMo/KjMmyQBDg=


Closing Behavior

KeyValueDescription
isServerFalseTrue, iff I (the fuzzer) am a server, and the peer is a client.
closedByMeTrueTrue, iff I have initiated closing handshake (that is, did send close first).
failedByMeFalseTrue, iff I have failed the WS connection (i.e. due to protocol error). Failing can be either by initiating closing handshake or brutal drop TCP.
droppedByMeFalseTrue, iff I dropped the TCP connection.
wasCleanFalseTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonpeer dropped the TCP connection without previous WebSocket closing handshakeWhen wasClean == False, the reason what happened.
wasServerConnectionDropTimeoutFalseWhen we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True.
wasOpenHandshakeTimeoutFalseWhen performing the opening handshake, but the peer did not finish in time, this gets True.
wasCloseHandshakeTimeoutFalseWhen we initiated a closing handshake, but the peer did not respond in time, this gets True.
localCloseCode1000The close code I sent in close frame (if any).
localCloseReasonNoneThe close reason I sent in close frame (if any).
remoteCloseCodeNoneThe close code the peer sent me in close frame (if any).
remoteCloseReasonNoneThe close reason the peer sent me in close frame (if any).


Wire Statistics

Octets Received by Chop Size

Chop SizeCountOctets
2401240
3231323
3241324
3261326
3281328
3291329
3311331
3332666
3431343
3461346
3511351
3531353
3712742
37931137
3811381
3921392
3951395
4001400
4011401
4031403
4061406
4111411
4151415
4171417
4182836
41931257
4201420
4212842
42231266
4231423
4242848
4251425
4261426
4272854
4281428
4332866
4341434
4351435
4381438
43941756
4411441
4421442
44352215
4441444
44541780
44631338
44731341
44873136
44983592
45041800
45152255
45231356
45331359
4542908
4551455
4571457
4581458
4611461
4631463
4652930
4741474
4801480
4882976
5051505
5091509
5111511
5141514
5171517
5201520
52121042
5221522
5251525
5281528
5301530
5331533
5341534
5351535
5391539
5401540
5421542
5451545
55121102
5531553
5541554
5551555
5581558
5601560
5611561
5621562
5631563
5671567
5681568
5701570
5711571
57231716
5731573
5741574
5751575
5801580
5831583
58521170
5891589
5901590
5921592
5931593
6031603
6061606
6071607
6101610
61121222
61221224
61321226
61431842
61531845
61821236
6211621
62442496
62521250
62653130
6271627
62821256
62942516
6301630
63153155
63263792
63363798
63431902
63531905
63674452
63753185
63995751
64053200
64174487
64242568
64374501
64453220
64531935
64621292
64731941
64821296
64942596
6501650
65163906
65221304
65321306
65421308
65521310
65653280
65763942
65842632
65953295
66031980
6611661
66242648
66321326
66431992
66531995
66621332
66732001
66932007
6701670
67142684
67274704
67321346
67442696
67521350
67621352
67721354
67821356
67921358
68053400
68153405
68232046
68342732
68453420
6851685
68642744
68764122
68853440
68942756
69042760
69142764
69221384
69332079
69464164
69521390
69685568
69753485
69832094
69985592
70074900
70142804
70264212
70342812
70421408
70532115
70653530
70732121
70832124
7091709
71021420
71242848
71321426
71421428
71542860
7161716
71732151
71853590
7191719
72132163
72221444
72342892
72475068
7251725
72621452
7271727
7281728
7291729
73032190
7311731
73232196
7341734
73721474
73832214
73942956
74121482
74321486
7441744
74521490
7471747
7491749
7521752
75621512
7591759
7601760
7611761
76232286
7631763
7691769
7721772
7791779
79321586
8071807
80821616
8091809
8121812
81321626
8141814
81521630
8171817
81821636
82121642
8221822
8241824
8251825
82721654
82821656
8291829
8471847
8521852
8651865
8691869
8721872
8761876
8771877
8781878
8791879
8801880
8831883
88421768
88821776
8911891
89321786
8941894
8951895
8961896
8971897
9001900
9031903
90421808
90621812
9071907
90832724
9101910
91121822
9151915
9221922
9251925
9271927
9281928
9351935
9371937
9491949
95021900
9511951
9521952
9531953
9541954
95521910
9561956
9571957
9591959
9601960
9611961
9621962
9631963
9641964
96721934
97232916
97421948
97521950
9771977
9781978
98021960
98343932
9841984
98521970
9861986
9871987
9881988
9891989
99021980
99121982
9921992
99321986
9941994
9961996
99821996
9991999
100033000
100222004
100411004
100611006
100711007
100811008
101022020
101122022
101222024
101311013
101444056
101622032
102011020
102144084
102311023
102444096
102633078
102811028
103011030
103111031
103222064
103311033
103422068
103611036
103733111
103811038
103911039
104022080
104211042
104411044
104611046
104811048
105522110
105633168
105722114
105811058
105911059
106011060
106122122
106322126
106422128
106622132
106811068
107411074
107611076
107811078
107911079
108211082
108322166
108522170
108611086
109311093
109411094
109511095
110011100
110211102
110322206
110811108
111111111
111311113
111411114
111511115
111633348
112022240
112122242
112211122
112311123
112411124
112511125
112611126
112722254
112822256
113011130
113511135
113611136
114111141
114511145
115211152
115311153
115411154
115822316
115911159
116011160
116311163
116811168
118011180
118311183
118422368
118511185
118711187
119211192
119311193
119522390
119811198
119911199
120011200
120133603
121211212
121411214
122311223
122711227
123311233
123422468
123611236
124411244
124511245
125511255
126311263
126911269
129311293
129511295
129633888
129822596
129911299
130011300
130211302
130311303
130411304
130511305
130611306
130722614
131011310
131733951
132011320
132711327
134411344
134811348
134911349
135522710
138011380
138611386
139111391
139311393
139411394
142811428
143511435
147611476
149211492
149711497
152111521
153711537
154411544
155411554
156823136
157511575
157611576
157723154
157911579
158111581
158211582
158311583
158423168
158823176
159111591
159811598
161111611
162411624
164523290
165111651
165211652
166411664
166711667
166823336
166923338
167111671
167535025
167723354
169011690
169311693
169823396
170111701
174111741
174511745
177511775
180211802
181311813
182411824
185511855
187911879
201612016
205412054
206912069
208412084
209712097
211412114
211712117
213812138
216812168
220612206
223612236
229512295
234612346
239212392
243512435
243612436
245512455
248012480
248712487
248812488
249312493
249512495
249612496
249824996
250212502
250412504
250912509
251412514
251612516
251825036
252012520
252412524
252912529
253212532
253337599
253512535
253612536
254112541
254512545
255412554
255512555
255612556
256612566
256912569
257012570
257612576
257912579
258212582
262212622
Total1001903039

Octets Transmitted by Chop Size

Chop SizeCountOctets
6318
8540
9327
10110
11222
12336
13226
14228
158120
16348
17117
18354
19238
20360
21242
22122
23246
24372
254100
26252
28128
29129
30130
31262
34134
35270
36272
383114
39278
405200
41141
42142
43143
443132
454180
465230
474188
483144
49298
504200
512102
523156
535265
542108
555275
567392
574228
585290
597413
60160
613183
626372
633189
646384
656390
667462
675335
686408
694276
706420
712142
726432
738584
744296
7511825
766456
773231
786468
796474
803240
814324
822164
836498
848672
854340
866516
872174
883264
893267
903270
91191
924368
942188
952190
964384
983294
993297
1001100
1011101
1022204
1034412
1046624
1054420
1063318
107101070
1085540
1091109
1104440
1114444
1124448
1132226
1143342
1154460
1163348
1173351
1185590
1196714
1204480
1213363
1227854
1237861
124131612
125141750
1262252
1276762
128101280
12981032
1305650
1317917
13491206
1353405
1362272
1375685
1384552
1392278
1406840
1416846
1424568
14371001
14471008
1453435
1466876
1475735
148121776
14971043
1502300
151101510
15271064
1533459
1545770
1556930
1564624
157101570
1586948
1596954
1605800
1616966
1622324
1633489
164111804
16571155
1663498
16791503
1685840
16961014
1705850
1714684
17281376
1732346
1742348
1753525
1764704
1784712
17961074
1802360
1813543
18281456
1832366
1843552
1853555
1864744
1873561
1885940
18971323
19081520
19171337
19271344
19381544
194112134
19581560
196101960
19781576
19861188
19991791
20051000
20171407
20281616
2031203
2043612
20561230
2063618
2073621
2083624
2093627
2114844
21251060
21361278
21461284
2152430
2162432
2172434
21871526
2191219
2212442
2221222
2232446
2242448
2252450
2261226
2274908
2281228
2291229
23061380
2311231
2322464
2331233
2344936
2354940
2362472
2372474
2382476
2393717
2403720
2414964
2423726
2431243
2441244
2454980
2463738
2474988
2481248
2503750
2512502
2523756
2532506
2542508
2551255
2561256
2572514
2581258
2591259
2601260
2611261
2621262
26438911027224
3431343
Total48931162897

Frames Received by Opcode

OpcodeCount
11000
Total1000

Frames Transmitted by Opcode

OpcodeCount
03891
11000
81
Total4892


Wire Log

000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32
               352e31302e312d302e31302e390d ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205765642c203236204e6f
               7620323032352031323a33383a30 ...
002 WIRELOG DISABLED
003 CLOSE CONNECTION AFTER 480.000000 sec
004 WIRELOG ENABLED
005 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=6e36afe3, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
006 TX OCTETS: 88826e36afe36dde
007 TCP DROPPED BY PEER