websock server - Case 1.1.8 : Pass - 10 ms @ 2026-06-02T16:10:41.743Z
Case Description
Send text message message with payload of length 65536. Sent out data in chops of 997 octets.
Case Expectation
Receive echo'ed text message (with payload as sent). Clean close with normal code.
Case Outcome
Actual events match at least one expected.
Expected:
{'OK': [('message', u'**************************************************************** ...', False)]}
Observed:
[('message', u'**************************************************************** ...', False)]
Case Closing Behavior
The spec requires the connection to be failed cleanly here (UNCLEAN)
GET /ws HTTP/1.1 User-Agent: AutobahnTestSuite/25.10.1-0.10.9 Host: 127.0.0.1:8888 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: DDRWxRaMHaLdhTUVfbfbUw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Tue, 02 Jun 2026 16:10:41 GMT Upgrade: websocket Connection: Upgrade Sec-Websocket-Accept: G6tOd9HSIZPawGJjfNg61XPmobE=
| 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 | False | True, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility). |
| wasNotCleanReason | peer dropped the TCP connection without previous WebSocket closing handshake | 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 | None | 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 |
| 10 | 1 | 10 |
| 166 | 1 | 166 |
| 65536 | 1 | 65536 |
| Total | 3 | 65712 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 244 | 1 | 244 |
| 745 | 1 | 745 |
| 997 | 65 | 64805 |
| Total | 68 | 65802 |
| Opcode | Count |
| 1 | 1 |
| Total | 1 |
| Opcode | Count |
| 1 | 1 |
| 8 | 1 |
| Total | 2 |
000 TX OCTETS: 474554202f777320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f3235
2e31302e312d302e31302e390d0a ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205475652c203032204a75
6e20323032362031363a31303a34 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=b4656205, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
**************************************************************** ...
003 TX OCTETS: 81ff0000000000010000b46562059e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
006 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
007 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
008 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
009 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
010 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
011 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
012 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
013 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
014 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
015 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
016 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
017 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
018 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
019 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
020 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
021 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
022 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
023 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
024 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
025 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
026 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
027 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
028 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
029 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
030 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
031 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
032 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
033 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
034 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
035 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
036 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
037 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
038 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
039 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
040 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
041 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
042 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
043 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
044 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
045 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
046 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
047 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
048 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
049 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
050 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
051 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
052 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
053 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
054 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
055 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
056 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
057 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
058 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
059 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
060 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
061 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
062 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
063 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
064 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
065 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
066 TX OCTETS: 9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f
482f9e4f482f9e4f482f9e4f482f ...
067 TX OCTETS: 4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f48
2f9e4f482f9e4f482f9e4f482f9e ...
068 TX OCTETS: 482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f
9e4f482f9e4f482f9e4f482f9e4f ...
069 TX OCTETS: 2f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e4f482f9e
4f482f9e4f482f9e4f482f9e4f48 ...
070 RX OCTETS: 817f00000000000100002a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
071 RX OCTETS: 2a2a2a2a2a2a2a2a2a2a
072 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASKED=False, MASK=None
**************************************************************** ...
073 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=ec1bb1ea, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 8882ec1bb1eaeff3
075 TCP DROPPED BY PEER