websock secure server - Case 1.2.8 : Pass - 28 ms @ 2025-09-19T08:55:28.455Z
Case Description
Send binary message message with payload of length 65536. Sent out data in chops of 997 octets.
Case Expectation
Receive echo'ed binary message (with payload as sent). Clean close with normal code.
Case Outcome
Actual events match at least one expected.
Expected:
{'OK': [('message', '0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe ...', True)]}
Observed:
[('message', '0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe ...', True)]
Case Closing Behavior
Connection was properly closed (OK)
GET /wss HTTP/1.1 User-Agent: AutobahnTestSuite/0.8.2-0.10.9 Host: 127.0.0.1:8889 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: MMaxoog2Jh+uCVQN3AIT5Q== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Fri, 19 Sep 2025 08:55:28 GMT Upgrade: websocket Connection: Upgrade Sec-Websocket-Accept: XHgI/W31j5KTrIfSUWyD17/G/K4=
| Key | Value | Description |
| isServer | False | True, iff I (the fuzzer) am a server, and the peer is a client. |
| closedByMe | True | True, iff I have initiated closing handshake (that is, did send close first). |
| failedByMe | False | True, 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. |
| droppedByMe | False | True, iff I dropped the TCP connection. |
| wasClean | True | True, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility). |
| wasNotCleanReason | None | When wasClean == False, the reason what happened. |
| wasServerConnectionDropTimeout | False | When we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True. |
| wasOpenHandshakeTimeout | False | When performing the opening handshake, but the peer did not finish in time, this gets True. |
| wasCloseHandshakeTimeout | False | When we initiated a closing handshake, but the peer did not respond in time, this gets True. |
| localCloseCode | 1000 | The close code I sent in close frame (if any). |
| localCloseReason | None | The close reason I sent in close frame (if any). |
| remoteCloseCode | 1000 | The close code the peer sent me in close frame (if any). |
| remoteCloseReason | None | The close reason the peer sent me in close frame (if any). |
| Chop Size | Count | Octets |
| 4 | 1 | 4 |
| 10 | 1 | 10 |
| 166 | 1 | 166 |
| 16384 | 4 | 65536 |
| Total | 7 | 65716 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 243 | 1 | 243 |
| 745 | 1 | 745 |
| 997 | 65 | 64805 |
| Total | 68 | 65801 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f30
2e382e322d302e31302e390d0a48 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a204672692c203139205365
7020323032352030383a35353a32 ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=538f9e34, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff0000000000010000538f9e34ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
006 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
007 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
008 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
009 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
010 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
011 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
012 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
013 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
014 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
015 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
016 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
017 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
018 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
019 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
020 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
021 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
022 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
023 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
024 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
025 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
026 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
027 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
028 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
029 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
030 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
031 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
032 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
033 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
034 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
035 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
036 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
037 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
038 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
039 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
040 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
041 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
042 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
043 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
044 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
045 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
046 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
047 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
048 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
049 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
050 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
051 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
052 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
053 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
054 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
055 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
056 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
057 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
058 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
059 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
060 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
061 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
062 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
063 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
064 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
065 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
066 TX OCTETS: ad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad71
60caad7160caad7160caad7160ca ...
067 TX OCTETS: 7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160
caad7160caad7160caad7160caad ...
068 TX OCTETS: 60caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160ca
ad7160caad7160caad7160caad71 ...
069 TX OCTETS: caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad7160caad
7160caad7160caad7160caad7160 ...
070 RX OCTETS: 827f0000000000010000fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefe ...
071 RX OCTETS: fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefe ...
072 RX OCTETS: fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefe ...
073 RX OCTETS: fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefe ...
074 RX OCTETS: fefefefefefefefefefe
075 RX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASKED=False, MASK=None
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
076 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=c3a7b1e0, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
077 TX OCTETS: 8882c3a7b1e0c04f
078 RX OCTETS: 880203e8
079 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None
0x03e8
080 TCP DROPPED BY PEER