Autobahn WebSocket Testsuite Report
Autobahn WebSocket

websock-client - Case 13.1.14 : Pass - 2595 ms @ 2025-10-03T19:20:10.123Z

Case Description

Send 1000 compressed messages each of payload size 65536, auto-fragment to 256 octets. Use permessage-deflate client offers (requestNoContextTakeover, requestMaxWindowBits): [(False, 0)]

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

Connection was properly closed (OK)


Opening Handshake

GET /runCase?case=405&agent=websock-client HTTP/1.1
Sec-Websocket-Extensions: permessage-deflate; client_max_window_bits=15
Upgrade: websocket
Host: 127.0.0.1:9001
Connection: Upgrade
Sec-Websocket-Version: 13
Sec-Websocket-Key: A+46ORC0NQdHOSwSjihzgg==
Cache-Control: no-cache
HTTP/1.1 101 Switching Protocols
Server: AutobahnTestSuite/0.8.2-0.10.9
X-Powered-By: AutobahnPython/0.10.9
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: f/5T+g3SBxNiB3nvdfUgLsYeNEo=
Sec-WebSocket-Extensions: permessage-deflate

Closing Behavior

KeyValueDescription
isServerTrueTrue, 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.
droppedByMeTrueTrue, iff I dropped the TCP connection.
wasCleanTrueTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonNoneWhen 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).
remoteCloseCode1000The 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
818
2881288
280525610
280612806
280725614
2808514040
2809411236
2810616860
2811514055
2812616872
28131233756
28141747838
28152261930
28162673216
28172878876
28181747906
28193598665
28201953580
28213187451
28222056440
28232364929
28241748008
28252159325
28262776302
28272570675
28282262216
28292673554
28302056600
28313496254
28322056640
28331439662
2834822672
2835925515
28361748212
28371645392
28381748246
28391645424
28401028400
2841925569
2842514210
284338529
284412844
284538535
2846411384
284725694
285025700
285112851
285312853
285412854
285525710
285712857
285812858
285925718
286138583
2863411452
286412864
2866411464
286738601
286825736
287025740
287112871
287212872
287312873
287412874
287612876
288212882
288312883
288625772
288712887
288812888
288912889
289025780
289112891
289225784
289612896
289912899
290112901
290338709
290425808
290525810
2906514530
2907823256
2908514540
2909720363
2910411640
2911823288
291225824
291338739
291438742
2915514575
29161029160
29171132087
29181646688
29191029190
29201132120
2921617526
29221955518
29231235076
2924617544
2925926325
29261235112
29271235124
29281235136
2929926361
2930720510
2931926379
2932720524
2933617598
2934411736
2935411740
293625872
293738811
293812938
2939617634
29401132340
2941823528
29421338246
29431029430
2944926496
2945514725
294625892
294738841
296112961
Total10022860389

Octets Transmitted by Chop Size

Chop SizeCountOctets
21734
32163
428112
525125
622132
726182
820160
934306
1020200
1114154
12896
139117
1417238
1516240
1617272
1716272
1810180
199171
205100
21363
22122
23369
24496
25250
28256
29129
31131
32132
33266
35135
36136
37274
393117
414164
42142
444176
453135
46292
48296
49149
50150
51151
52152
54154
60160
61161
642128
65165
66166
67167
682136
69169
702140
74174
77177
79179
813243
822164
832166
845420
858680
865430
877609
884352
898712
902180
913273
923276
935465
9410940
95111045
96161536
9710970
98111078
996594
100191900
101121212
1026612
1039927
104121248
105121260
106121272
1079963
1087756
1099981
1107770
1116666
1124448
1134452
1142228
1153345
1161116
1176702
118111298
1198952
120131560
121101210
12291098
1235615
1242248
1253375
1411141
2412482
2421242
2432486
24451220
2454980
24661476
24751235
24861488
249122988
250174250
251225522
252276804
253287084
254174318
255358925
256194864
257317967
258205160
259235957
260107192786940
Total117212897789

Frames Received by Opcode

OpcodeCount
11000
81
Total1001

Frames Transmitted by Opcode

OpcodeCount
010719
11000
81
Total11720

Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d343035266167656e743d776562736f636b2d636c69656e7420485454502f312e
               310d0a5365632d576562736f636b ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
               5465737453756974652f302e382e ...
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=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
006 TX OCTETS: 880203e8
007 RX OCTETS: 88823e0f93fc3de7
008 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3365306639336663
               0x03e8
009 TCP DROPPED BY ME