Autobahn WebSocket Testsuite Report
Autobahn WebSocket

websock secure server - Case 12.4.8 : Pass - 1638 ms @ 2025-11-26T12:37:53.566Z

Case Description

Send 1000 compressed messages each of payload size 32768, auto-fragment to 0 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: 50dOhguc2CuzuB8Uo3QQ4Q==
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 12:37:53 GMT
Sec-Websocket-Extensions: permessage-deflate; client_no_context_takeover
Upgrade: websocket
Connection: Upgrade
Sec-Websocket-Accept: wk9BHgUu/3rZMgMkwtUyqgWiWps=


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
8451845
84921698
8501850
8521852
85332559
8541854
85521710
8561856
85754285
85821716
8751875
8781878
8901890
9041904
9051905
9071907
9241924
9471947
9731973
9751975
9771977
9921992
101711017
102411024
103411034
103611036
104411044
104511045
104822096
105833174
106011060
106111061
106222124
106422128
106533195
106611066
106722134
106811068
107211072
107311073
107411074
107511075
107611076
107722154
107822156
108011080
108111081
108244328
108322166
108422168
108511085
108622172
108711087
108822176
108922178
109022180
109122182
109211092
109322186
109444376
109511095
109833294
109911099
110011100
110122202
110211102
110311103
110511105
110722214
110811108
111022220
111211112
111411114
111511115
111711117
111911119
112033360
112133363
112322246
112422248
112533375
112622252
112722254
112844512
113011130
113122262
113211132
113311133
113611136
113711137
113811138
114311143
115911159
116422328
116611166
117533525
117911179
118322366
118511185
118833564
119622392
119711197
119811198
120411204
120511205
120611206
120911209
121511215
121811218
122711227
122822456
123211232
123611236
123922478
124011240
124544980
124622492
124711247
124811248
125033750
125311253
125511255
125745028
125911259
126111261
126222524
126433792
126611266
126711267
126811268
126911269
127011270
127211272
127411274
127511275
127922558
128122562
128211282
128422568
128533855
128645144
128722574
128811288
128911289
129056450
129445176
129511295
129611296
129722594
129811298
130022600
130111301
130211302
130433912
130522610
130611306
130711307
130822616
130945236
131033930
131167866
131245248
131345252
131422628
131522630
131656580
131722634
131811318
132022640
132111321
132445296
132522650
132833984
132911329
133145324
133211332
133411334
133811338
134022680
134145364
134211342
134411344
134645384
135211352
135311353
135522710
135711357
135922718
136111361
136211362
136322726
136411364
136522730
136822736
136922738
137134113
137222744
137411374
137522750
137622752
137722754
137822756
138034140
138111381
138222764
138311383
138422768
138511385
138822776
138922778
139011390
139145564
139234176
139345572
139445576
139545580
139634188
139779779
139868388
139934197
140111401
140334209
140622812
141222824
141311413
141511415
141611416
141922838
142511425
142611426
142811428
143022860
143422868
143811438
143911439
144211442
144422888
144622892
144722894
144811448
145711457
145911459
146311463
146422928
146522930
146811468
147022940
147322946
147722954
147911479
148111481
148222964
148311483
148722974
148845952
148911489
149111491
149511495
149711497
149811498
150111501
150234506
150711507
153411534
153634608
153711537
154311543
154511545
154611546
154711547
154811548
155023100
155123102
155211552
155411554
155511555
156411564
156611566
156711567
157111571
157611576
158223164
158323166
158411584
158611586
158811588
159211592
159411594
159523190
159611596
159734791
160011600
160123202
160311603
160411604
160811608
161034830
161123222
161211612
161311613
161423228
161734851
161811618
161923238
162011620
162311623
162611626
163111631
163511635
164111641
164423288
164511645
164611646
164711647
164811648
164923298
165046600
165211652
165311653
165423308
165623312
165811658
165946636
166011660
166311663
166423328
166511665
166611666
166911669
167011670
167235016
167311673
167511675
167623352
167735031
167911679
168023360
168111681
168435052
168611686
168723374
169123382
169323386
169423388
169846792
169911699
170235106
170323406
170411704
170611706
170711707
170835124
170935127
171023420
171111711
171223424
171311713
171511715
171611716
171811718
171911719
172111721
172911729
173411734
174611746
175611756
177911779
180411804
180511805
184011840
186011860
187611876
187711877
188911889
189423788
190211902
190523810
190711907
190911909
191111911
191211912
191411914
191511915
191611916
191923838
192035760
192111921
192311923
192447696
192511925
192711927
193023860
194211942
195511955
196511965
197311973
198023960
198611986
199223984
200412004
201512015
204312043
204512045
207812078
208512085
208712087
210124202
211012110
211612116
211912119
212712127
212824256
213012130
213124262
213212132
213512135
213612136
214012140
214712147
214912149
215224304
215312153
2154510770
215512155
215712157
216124322
216424328
216536495
216912169
217012170
217112171
217224344
217324346
217412174
217624352
217912179
218112181
218324366
218712187
219012190
219512195
219612196
219812198
220112201
220348812
220612206
220824416
221212212
221336639
221412214
221812218
222012220
222112221
222224444
222312223
222812228
222924458
223212232
223912239
224112241
224324486
224912249
225324506
226012260
226512265
226612266
226724534
226812268
227024540
227912279
228124562
228212282
228324566
228412284
228512285
228624572
228724574
228936867
229112291
229312293
229524590
229712297
229912299
230012300
230212302
230324606
230424608
230524610
231112311
231336939
231612316
232112321
232612326
232824656
233236996
233312333
233812338
234312343
234412344
234812348
234912349
235212352
235637068
235912359
236724734
238612386
240712407
240912409
243224864
243612436
243712437
244912449
245212452
245612456
247312473
247512475
247612476
250612506
251112511
251312513
251512515
251812518
254312543
256512565
256612566
256912569
257825156
257912579
258312583
258512585
259925198
261337839
262112621
263512635
263612636
264012640
264412644
264712647
265312653
265812658
268912689
269012690
271512715
272612726
272912729
273212732
273312733
273725474
274912749
275012750
275412754
275712757
275812758
276212762
276612766
278012780
278212782
278512785
278612786
278725574
278812788
278925578
279012790
279112791
279238376
279338379
284212842
287612876
289912899
295338859
295725914
296112961
296225924
296338889
296612966
296712967
296838904
297012970
297125942
297312973
297425948
297512975
297625952
299512995
300013000
300113001
300939027
301213012
301413014
302326046
302626052
302713027
302813028
303313033
303626072
303813038
304313043
304413044
304913049
305013050
305526110
306113061
306426128
307413074
307513075
307726154
307913079
308413084
308813088
309013090
309113091
309913099
311413114
312913129
313113131
313713137
316013160
316313163
316839504
318113181
318713187
318839564
320113201
320426408
320613206
320713207
322313223
322813228
323113231
324013240
327113271
327213272
327313273
327713277
327813278
328113281
328626572
329113291
329413294
329913299
332013320
332513325
332813328
333013330
333113331
333413334
335113351
335313353
337813378
Total10011791098

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
3431343
111511115
111911119
112044480
112411124
112611126
112711127
112911129
113011130
113311133
113411134
113511135
113744548
113811138
113911139
114111141
115111151
116311163
116711167
116811168
117911179
118411184
121111211
122511225
122811228
122911229
123711237
124011240
124811248
125111251
125211252
125622512
125722514
125811258
128411284
129511295
129722594
129822596
129911299
130311303
130511305
130611306
130733921
130833924
130922618
131022620
131433942
131822636
131911319
132411324
132522650
132611326
132722654
133011330
133122662
133211332
133345332
133422668
133511335
133911339
134134023
134234026
134311343
134511345
134811348
134911349
135111351
135211352
135411354
135511355
135622712
135734071
135811358
135911359
136011360
136311363
136911369
137122742
137222744
137322746
137422748
137511375
137834134
138011380
138122762
138311383
138811388
138911389
139311393
139511395
139611396
139711397
140011400
140311403
140422808
140522810
140611406
140711407
140822816
140911409
141322826
141622832
141822836
142411424
142511425
142722854
143011430
143234296
143322866
143411434
143522870
143722874
143811438
144111441
144211442
144311443
144411444
144857240
144922898
145045800
145111451
145222904
145322906
145422908
145611456
145934377
146022920
146111461
146322926
146411464
146511465
146822936
148611486
148711487
148911489
149011490
149122982
149222984
149311493
149411494
149511495
149622992
149711497
149934497
150046000
150223004
150311503
150434512
150511505
150723014
150823016
150923018
151023020
151134533
151211512
151311513
151423028
151511515
151611516
151746068
151811518
151923038
152011520
152111521
152323046
152457620
152523050
152634578
152723054
152834584
152934587
153123062
153211532
153311533
153723074
153811538
153923078
154223084
154311543
154411544
154511545
154611546
154723094
154811548
154911549
155023100
155123102
155211552
155323106
155511555
155623112
155723114
155811558
155911559
156023120
156311563
156411564
156634698
156711567
156823136
157057850
157134713
157211572
157446296
157511575
157634728
157723154
157846312
157911579
158023160
158111581
158211582
158434752
158523170
158611586
158723174
158823176
158969534
159057950
159134773
159234776
159334779
159411594
159523190
159611596
159734791
159811598
160011600
160111601
160234806
160311603
160411604
160523210
160623212
160811608
161011610
161223224
161434842
161823236
162011620
162323246
163411634
163623272
163911639
164011640
164411644
164623292
164711647
164811648
164911649
165011650
165123302
165623312
165923318
166011660
166211662
166334989
166511665
166723334
166911669
167111671
167211672
167311673
167623352
167723354
167823356
168323366
168511685
168611686
168911689
169811698
170323406
170611706
170723414
170811708
171011710
171323426
171611716
171735151
171811718
172023440
172135163
172411724
172711727
172811728
173023460
173111731
173511735
173723474
173911739
174111741
174311743
174411744
174511745
174611746
174711747
175211752
175423508
176111761
177111771
177211772
177511775
177611776
178523570
178711787
179211792
179411794
179511795
179823596
179911799
180023600
180511805
180611806
180823616
181111811
181211812
181911819
182011820
182111821
182211822
182311823
182711827
183011830
183335499
183411834
183711837
183811838
183911839
184011840
184211842
184411844
184611846
185023700
185211852
185311853
185411854
185511855
185611856
185711857
186023720
186323726
186511865
186935607
187035610
187111871
187335619
187711877
187923758
188011880
188123762
188211882
188311883
188423768
188523770
188623772
188711887
188835664
188923778
189011890
189223784
189311893
189511895
189611896
189823796
189935697
190335709
190423808
190511905
190611906
190711907
190847632
190923818
191011910
191123822
191235736
191311913
191511915
191711917
191911919
192035760
192123842
192223844
192311923
192423848
192611926
192711927
193711937
194111941
194211942
195111951
198111981
198911989
199311993
199611996
199711997
200212002
202412024
205712057
206112061
207512075
209712097
210424208
210512105
210712107
211124222
211412114
211636348
211812118
211912119
212236366
212312123
212436372
212524250
212636378
213012130
213112131
213812138
215912159
216012160
216112161
216612166
216712167
217112171
217236516
217812178
218012180
225412254
226312263
227112271
227724554
228212282
230512305
230612306
231312313
232812328
233412334
233849352
234012340
237412374
237512375
237812378
239312393
239412394
239537185
239724794
239812398
241112411
241312413
241512415
241612416
241812418
241912419
242012420
242112421
242212422
242424848
242612426
242812428
243137293
243212432
243337299
243412434
243512435
243612436
244024880
244312443
244424888
244524890
244612446
244712447
244824896
245012450
245124902
245224904
245324906
245612456
245812458
245912459
246124922
246624932
246824936
247112471
247512475
247612476
248012480
248124962
248312483
248812488
249412494
249812498
250512505
251112511
251412514
252025040
252325046
253212532
254312543
254912549
255012550
255112551
256012560
256312563
256712567
258212582
259212592
259412594
260412604
260512605
261025220
261312613
261412614
261712617
261812618
262312623
262412624
262712627
263212632
263312633
263425268
263512635
263625272
263725274
263837914
263912639
264025280
264112641
264212642
264312643
2644410576
265012650
265112651
265325306
265412654
266212662
266312663
266537995
266625332
266812668
267012670
267212672
267812678
268112681
268712687
268912689
269912699
271012710
271612716
271712717
271912719
272612726
273112731
273212732
273312733
273412734
273512735
274312743
274612746
276812768
277812778
278312783
278612786
279912799
280712807
282525650
282712827
283212832
283825676
284112841
284712847
286512865
287112871
287912879
289412894
289912899
290125802
290212902
290912909
292112921
292912929
293712937
295712957
296212962
296425928
297012970
297112971
297425948
297512975
297712977
297912979
298012980
298425968
299212992
299312993
299612996
299712997
301513015
302113021
302413024
302613026
302739081
302913029
303013030
303513035
303613036
305213052
306313063
311013110
311613116
311813118
312013120
312813128
313013130
313113131
313313133
313813138
314513145
314613146
314813148
315326306
315713157
316113161
316713167
316813168
318013180
318413184
318513185
318613186
318713187
319113191
319613196
320213202
320313203
320413204
320513205
320713207
322013220
322113221
322213222
323213232
323513235
324013240
324113241
325026500
325313253
326026520
326613266
326813268
327613276
328113281
328513285
328813288
329013290
329613296
329926598
331126622
331613316
331826636
332313323
333013330
333213332
334013340
334413344
334513345
337413374
337813378
338226764
339013390
339313393
342226844
342413424
342513425
343113431
344913449
345013450
345126902
346913469
347313473
347513475
347813478
348613486
349613496
350513505
350613506
351213512
352313523
354113541
354313543
354413544
354627092
354713547
354827096
354913549
355027100
356613566
356813568
356913569
357113571
357213572
358413584
Total10022021918

Frames Received by Opcode

OpcodeCount
11000
Total1000

Frames Transmitted by Opcode

OpcodeCount
11000
81
Total1001


Wire Log

000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32
               352e31302e312d302e31302e390d ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205765642c203236204e6f
               7620323032352031323a33373a35 ...
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=1aae89e5, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
006 TX OCTETS: 88821aae89e51946
007 TCP DROPPED BY PEER