Autobahn WebSocket Testsuite Report
Autobahn WebSocket

AVR / W5100 / Ethernet - Case 9.2.6 : Pass - 159 ms @ 2025-03-16T00:20:39.134Z

Case Description

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

Case Expectation

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

Case Outcome

Received binary message of length 16777216.

Expected:
{}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)



Opening Handshake

GET / HTTP/1.1
User-Agent: AutobahnTestSuite/0.8.2-0.10.9
Host: host.docker.internal:9001
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: Rskys/C+jHRHqdsOA3oeMA==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Access-Control-Allow-Origin: *
Connection: Upgrade
Sec-Websocket-Accept: dGAWiBgizSDQRc96QIdzxQEPgj0=
Upgrade: websocket
Date: Sun, 16 Mar 2025 00:20:39 GMT


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.
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
112261226
219313862
3313939
42771108
1981198
40969994091904
40972791143063
409812134970874
4099135553365
41003391389900
410191373191
410281332262
41031977957
41042290288
819618147528
8197865576
819815122970
819917139383
820032262400
820113106613
820213106626
8203865624
8204757428
1229610122960
12297224594
1229816196768
12299898392
1230017209100
12301786107
12302561510
12303336909
12304224608
16396116396
16397116397
16398465592
16399465596
164009147600
16401349203
16402116402
16404116404
20496240992
20498240996
20499240998
20500120500
20501120501
20502120502
20503120503
24598249196
24600124600
24602124602
24604124604
28697128697
28698128698
28700257400
28701128701
28704128704
32796265592
32798132798
32800265600
32804132804
33054133054
36899136899
40996140996
40998140998
45100145100
45102145102
49200149200
57398157398
61564161564
655365327680
Total719216793802

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
2511251
16777230116777230
Total316777489

Frames Received by Opcode

OpcodeCount
04095
21
81
Total4097

Frames Transmitted by Opcode

OpcodeCount
21
81
Total2


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
               322d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a4163636573732d436f6e74726f6c2d41
               6c6c6f772d4f726967696e3a202a ...
002 CLOSE CONNECTION AFTER 100.000000 sec
003 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=8ac3023d, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 88828ac3023d892b
005 RX OCTETS: 880203e8
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None
               0x03e8
007 TCP DROPPED BY PEER