Autobahn WebSocket Testsuite Report
Autobahn WebSocket

ws - Case 9.3.2 : Pass - 35 ms @ 2025-03-16T00:15:14.557Z

Case Description

Send fragmented text message message with message payload of length 4 * 2**20 (4M). Sent out in fragments of 256.

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=260&agent=ws HTTP/1.1
Host: localhost:9001
User-Agent: Go-http-client/1.1
Connection: Upgrade
Sec-WebSocket-Key: b0xIfovaRUL3wv2AGfMJVw==
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: I3VnLtEuCZ8m3roKlLo2NOqdL/4=


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
111
212
414
8324
2101210
409714097
4100624600
4102416408
4103832824
41041145144
41051353365
41062186226
410728214
4108520540
411028220
4111312333
4112832896
8200216400
820118201
8202432808
82041298448
8205541025
820635287210
82071190277
820842344736
820921172389
821025205250
8211432844
8212649272
8214541070
821518215
8216541080
123049110736
12305561525
12306224612
123089110772
12310898480
12311561555
1231215184680
12313561565
12314561570
12316224632
12318112318
12319224638
12320224640
16410232820
16412232824
16414232828
16415232830
164167114912
16418232836
16420116420
16422116422
20513120513
20514120514
20516241032
20518120518
20520241040
20521241042
20524120524
24616124616
24622249244
24623249246
24624498496
24625249250
24626124626
28720128720
28728128728
28732128732
28734128734
28736257472
32825132825
32832398496
32836132836
36936273872
41036141036
41038141038
41040282080
45144290288
49248149248
Total4014202714

Octets Transmitted by Chop Size

Chop SizeCountOctets
212
414
2061206
260163844259840
Total163874260052

Frames Received by Opcode

OpcodeCount
01023
11
81
Total1025

Frames Transmitted by Opcode

OpcodeCount
016384
11
81
Total16386


Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d323630266167656e743d777320485454502f312e310d0a486f73743a206c6f63
               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: 88829ef27b3c9d1a
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3965663237623363
               0x03e8
007 TCP DROPPED BY ME