websock secure server - Case 1.2.8 : Pass - 25 ms @ 2025-11-26T12:36:16.810Z
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/25.10.1-0.10.9 Host: 127.0.0.1:8889 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: sp+WjpNr5YuKalPlGPZ1bQ== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Wed, 26 Nov 2025 12:36:16 GMT Connection: Upgrade Upgrade: websocket Sec-Websocket-Accept: AVifhbZ73vmaFiEJ6oF8CDH5NYs=
| 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 |
| 245 | 1 | 245 |
| 745 | 1 | 745 |
| 997 | 65 | 64805 |
| Total | 68 | 65803 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32
352e31302e312d302e31302e390d ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205765642c203236204e6f
7620323032352031323a33363a31 ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=9243fbba, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff00000000000100009243fbba6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
006 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
007 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
008 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
009 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
010 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
011 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
012 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
013 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
014 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
015 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
016 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
017 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
018 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
019 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
020 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
021 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
022 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
023 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
024 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
025 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
026 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
027 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
028 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
029 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
030 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
031 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
032 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
033 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
034 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
035 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
036 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
037 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
038 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
039 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
040 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
041 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
042 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
043 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
044 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
045 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
046 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
047 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
048 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
049 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
050 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
051 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
052 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
053 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
054 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
055 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
056 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
057 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
058 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
059 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
060 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
061 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
062 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
063 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
064 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
065 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
066 TX OCTETS: 6cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd
05446cbd05446cbd05446cbd0544 ...
067 TX OCTETS: bd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05
446cbd05446cbd05446cbd05446c ...
068 TX OCTETS: 05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd0544
6cbd05446cbd05446cbd05446cbd ...
069 TX OCTETS: 446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446cbd05446c
bd05446cbd05446cbd05446cbd05 ...
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=1ab7624d, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
077 TX OCTETS: 88821ab7624d195f
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