tokio-websockets - Case 1.2.8 : Pass - 13 ms @ 2026-01-27T04:29:04.141Z
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 / HTTP/1.1 User-Agent: AutobahnTestSuite/25.10.1-0.10.9 Host: 127.0.0.1:9006 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: +CbmHJLLpxsJDV+dVirk9w== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Upgrade: websocket Connection: Upgrade Sec-WebSocket-Accept: W6hVNFg8rUrASsbRJmkeCi1jQw4=
| 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 |
| 129 | 1 | 129 |
| 65536 | 1 | 65536 |
| Total | 4 | 65679 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 242 | 1 | 242 |
| 745 | 1 | 745 |
| 997 | 65 | 64805 |
| Total | 68 | 65800 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32352e31
302e312d302e31302e390d0a486f ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a557067726164653a20776562736f636b
65740d0a436f6e6e656374696f6e ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=bcda89da, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff0000000000010000bcda89da422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
006 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
007 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
008 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
009 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
010 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
011 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
012 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
013 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
014 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
015 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
016 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
017 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
018 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
019 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
020 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
021 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
022 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
023 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
024 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
025 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
026 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
027 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
028 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
029 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
030 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
031 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
032 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
033 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
034 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
035 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
036 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
037 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
038 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
039 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
040 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
041 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
042 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
043 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
044 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
045 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
046 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
047 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
048 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
049 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
050 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
051 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
052 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
053 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
054 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
055 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
056 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
057 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
058 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
059 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
060 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
061 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
062 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
063 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
064 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
065 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
066 TX OCTETS: 4224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224
7724422477244224772442247724 ...
067 TX OCTETS: 2477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724422477
2442247724422477244224772442 ...
068 TX OCTETS: 7724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442247724
4224772442247724422477244224 ...
069 TX OCTETS: 2442247724422477244224772442247724422477244224772442247724422477244224772442247724422477244224772442
2477244224772442247724422477 ...
070 RX OCTETS: 827f0000000000010000fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefe ...
071 RX OCTETS: fefefefefefefefefefe
072 RX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASKED=False, MASK=None
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
073 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=4d70c500, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 88824d70c5004e98
075 RX OCTETS: 880203e8
076 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None
0x03e8
077 TCP DROPPED BY PEER