Autobahn WebSocket Testsuite Report
Autobahn WebSocket

AVR / W5100 / Ethernet - Case 9.4.7 : Pass - 25 ms @ 2025-03-16T00:20:39.943Z

Case Description

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

Case Expectation

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

Case Outcome

Received binary message of length 4194304.

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: /6OZqR6bpyl+MMnw7froTw==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Access-Control-Allow-Origin: *
Connection: Upgrade
Sec-Websocket-Accept: ZyrHKx4EmsIt4ZEe5dCboZ1k6SM=
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
1136136
2290580
362186
477308
1981198
4096161659456
409750204850
4098224917952
409954221346
410090369000
410132131232
410225102550
4103832824
41041561560
81961190156
8197432788
81981081980
81991190189
820015123000
8201865608
8202541010
820318203
8204541020
12296336888
12297112297
12298561490
12299336897
12300561500
12301449204
12302112302
12303224606
16396232792
16397116397
16398349194
16399116399
16400116400
16401349203
16402232804
16404116404
20496120496
20500120500
24596124596
24598124598
24600249200
24601124601
37094137094
655363196608
Total13444198602

Octets Transmitted by Chop Size

Chop SizeCountOctets
616
818
2511251
262158164194528
Total194194793

Frames Received by Opcode

OpcodeCount
01023
21
81
Total1025

Frames Transmitted by Opcode

OpcodeCount
016
21
81
Total18

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=3bb13dba, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 88823bb13dba3859
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