Autobahn WebSocket Testsuite Report
Autobahn WebSocket

ws - Case 9.3.4 : Pass - 34 ms @ 2025-03-16T00:15:14.637Z

Case Description

Send fragmented text message message with message payload of length 4 * 2**20 (4M). Sent out in fragments of 4k.

Case Expectation

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

Case Outcome

Received text message of length 4194304.

Expected:
{}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)


Opening Handshake

GET /runCase?case=262&agent=ws HTTP/1.1
Host: localhost:9001
User-Agent: Go-http-client/1.1
Connection: Upgrade
Sec-WebSocket-Key: FLQDk6eVQqrf+ZwkFVgfag==
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: cjZcQi7WXSthLWieBYGsAkvoEf8=

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
414
818
2101210
410828216
4112312336
8200216400
8202324606
8204541020
8205216410
8206865648
8207216414
820819155952
8209432836
821020164200
8211324633
8212973908
8214324642
8216324648
12304224608
12306224612
1230810123080
12309224618
12310561550
12311561555
1231213160056
12313112313
12314561570
12315224630
12316673896
12318112318
16408232816
16410116410
16412232824
16414232828
16416465664
16418232836
16420116420
16424116424
20512120512
20513120513
20514120514
20518120518
20519120519
20520482080
20521120521
20522120522
20524120524
24622124622
24624124624
28721128721
28726257452
28729128729
28730128730
28732128732
32832265664
32835132835
32836132836
36935136935
36944136944
41032141032
41036141036
41039282078
41042141042
41044141044
45136145136
45145145145
45150145150
49248298496
49252149252
53344153344
53345153345
53356153356
57592157592
59368159368
61556161556
65536161048576
Total2204202714

Octets Transmitted by Chop Size

Chop SizeCountOctets
212
414
2061206
410010244198400
Total10274198612

Frames Received by Opcode

OpcodeCount
01023
11
81
Total1025

Frames Transmitted by Opcode

OpcodeCount
01024
11
81
Total1026

Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d323632266167656e743d777320485454502f312e310d0a486f73743a206c6f63
               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: 88821225a87c11cd
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3132323561383763
               0x03e8
007 TCP DROPPED BY ME