Autobahn WebSocket Testsuite Report
Autobahn WebSocket

bandit - Case 9.4.8 : Pass - 4894 ms @ 2022-09-21T19:02:50.045Z

Case Description

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

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: GUTvMRezE3Qk4xkG8YNDAg==
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: F01kBwtMLzcA+dGCADPXedqnKgc=


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
14601927740
275612756
29202058400
421614216
43802296360
567615676
584034198560
588615886
7136642816
730028204400
8596217192
876019166440
10056660336
1022016163520
1168010116800
1314013170820
14436572180
146009131400
15896347688
160609144540
17356469424
1752010175200
18816237632
18980594900
20076120076
20276481104
204407143080
21736121736
219007153300
23196123196
233605116800
24656249312
24820249640
26280378840
29036129036
29200129200
30496260992
31956131956
32120132120
34876134876
350403105120
36336136336
36500136500
39420139420
40716140716
46556293112
48016296032
53856153856
54020154020
56776156776
582362116472
655366393216
Total3124194518

Octets Transmitted by Chop Size

Chop SizeCountOctets
616
818
2511251
104859044194360
Total74194625

Frames Received by Opcode

OpcodeCount
21
81
Total2

Frames Transmitted by Opcode

OpcodeCount
04
21
81
Total6


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=53bbd1bb, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 888253bbd1bb5053
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