Autobahn WebSocket Testsuite Report
Autobahn WebSocket

ws - Case 9.2.5 : Pass - 70 ms @ 2025-03-16T00:15:14.237Z

Case Description

Send binary message message with payload of length 8 * 2**20 (16M).

Case Expectation

Receive echo'ed binary message (with payload as sent).

Case Outcome

Received binary message of length 8388608.

Expected:
{}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)


Opening Handshake

GET /runCase?case=257&agent=ws HTTP/1.1
Host: localhost:9001
User-Agent: Go-http-client/1.1
Connection: Upgrade
Sec-WebSocket-Key: Zbnmg0QzRmjPfbpEFnT2Mg==
Sec-WebSocket-Version: 13
Upgrade: websocket
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: CBthSBA7QlqpPQAuRP4niBeQBps=

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
122
313
414
717
8216
2101210
409614096
4100416400
410114101
4102520510
4103520515
410432131328
41051873890
41061978014
41072186247
410851209508
41101665760
41111457554
41121145232
820016131200
820123188623
820223188646
820423188692
82051298460
820629237974
820721172347
820855451440
820924197016
821017139570
8211649266
8212649272
8214216428
8215541075
8216216432
12304336912
12305449220
12306336918
12308673848
12309112309
12310449240
12311449244
12312673872
12313673878
12314112314
12316112316
12320112320
16408116408
16409116409
16410116410
16412116412
16413116413
16414232828
16415232830
164167114912
16418349254
16419232838
16420116420
20512120512
20513120513
20516120516
20519241038
20520361560
20522241044
20523120523
20524120524
20526120526
24620249240
24622124622
24624249248
24625124625
24626124626
24628249256
28208128208
28721128721
28728257456
28730128730
28731257462
28736128736
36930136930
36933136933
36934136934
36936136936
41040141040
49248149248
53346153346
53359153359
53601153601
56042156042
57456157456
65536513342336
Total6248405210

Octets Transmitted by Chop Size

Chop SizeCountOctets
414
2061206
838861818388618
Total38388828

Frames Received by Opcode

OpcodeCount
02047
21
81
Total2049

Frames Transmitted by Opcode

OpcodeCount
21
81
Total2

Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d323537266167656e743d777320485454502f312e310d0a486f73743a206c6f63
               616c686f73743a393030310d0a55 ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
               5465737453756974652f302e382e ...
002 CLOSE CONNECTION AFTER 100.000000 sec
003 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 880203e8
005 RX OCTETS: 888280ad684d8345
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3830616436383464
               0x03e8
007 TCP DROPPED BY ME