tokio-websockets - Case 1.2.8 : Pass - 7 ms @ 2026-07-12T13:05:20.437Z
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: QAID7TxCAZtUnTQm9BHAQQ== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Upgrade: websocket Connection: Upgrade Sec-WebSocket-Accept: G86jxfLhKzb2k2MGgvrvsu/gfwk=
| 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=cb4cbe28, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff0000000000010000cb4cbe2835b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
006 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
007 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
008 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
009 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
010 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
011 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
012 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
013 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
014 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
015 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
016 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
017 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
018 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
019 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
020 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
021 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
022 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
023 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
024 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
025 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
026 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
027 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
028 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
029 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
030 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
031 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
032 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
033 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
034 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
035 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
036 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
037 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
038 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
039 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
040 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
041 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
042 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
043 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
044 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
045 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
046 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
047 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
048 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
049 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
050 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
051 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
052 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
053 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
054 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
055 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
056 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
057 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
058 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
059 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
060 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
061 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
062 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
063 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
064 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
065 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
066 TX OCTETS: 35b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b2
40d635b240d635b240d635b240d6 ...
067 TX OCTETS: b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240
d635b240d635b240d635b240d635 ...
068 TX OCTETS: 40d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d6
35b240d635b240d635b240d635b2 ...
069 TX OCTETS: d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635b240d635
b240d635b240d635b240d635b240 ...
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=6f6df230, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 88826f6df2306c85
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