Autobahn WebSocket Testsuite Report
Autobahn WebSocket

bandit - Case 9.4.3 : Pass - 1242 ms @ 2022-09-21T19:02:40.418Z

Case Description

Send fragmented binary message message with message payload of length 4 * 2**20 (4M). Sent out in fragments of 1k.

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:4000
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: CD4ZG8Jj777albAJNfUYqQ==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
content-length: 0
cache-control: max-age=0, private, must-revalidate
upgrade: websocket
connection: Upgrade
sec-websocket-accept: tmYiZDDUZNFDInOtpasAHrwiZI0=


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
414
2001200
129622592
14603246720
275612756
29202573000
401614016
421628432
438031135780
584025146000
588615886
7136428544
730030219000
876019166440
10056220112
1022015153300
11516223032
1168015175200
12976451904
1314017223380
14436228872
1460018262800
158968127168
1606011176660
17356469424
175209157680
188167131712
189807132860
20276120276
20440481760
219007153300
23196246392
233606140160
24656498624
24820249640
26116252232
262804105120
27576382728
27740127740
29036258072
292005146000
30496130496
32120132120
33416133416
33580133580
36336136336
37796137796
37960137960
39256278512
42340142340
43636143636
46556146556
52396152396
53856153856
Total3534194518

Octets Transmitted by Chop Size

Chop SizeCountOctets
616
818
2511251
103240964227072
Total40994227337

Frames Received by Opcode

OpcodeCount
21
81
Total2

Frames Transmitted by Opcode

OpcodeCount
04096
21
81
Total4098


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
               322d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a636f6e74656e742d6c656e6774683a20
               300d0a63616368652d636f6e7472 ...
002 CLOSE CONNECTION AFTER 100.000000 sec
003 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=5d39e208, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 88825d39e2085ed1
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