websock server - Case 1.1.8 : Pass - 9 ms @ 2026-05-07T18:09:38.212Z
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: SxC7LsNx9Ta15Po9mCZwrQ== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Thu, 07 May 2026 18:09:38 GMT Connection: Upgrade Upgrade: websocket Sec-Websocket-Accept: yKTJfN0eEPofd3cBO4UBvbUDAE8=
| 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: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205468752c203037204d61
7920323032362031383a30393a33 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=5425d0ac, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
**************************************************************** ...
003 TX OCTETS: 81ff00000000000100005425d0ac7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
006 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
007 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
008 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
009 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
010 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
011 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
012 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
013 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
014 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
015 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
016 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
017 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
018 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
019 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
020 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
021 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
022 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
023 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
024 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
025 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
026 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
027 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
028 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
029 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
030 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
031 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
032 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
033 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
034 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
035 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
036 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
037 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
038 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
039 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
040 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
041 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
042 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
043 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
044 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
045 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
046 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
047 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
048 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
049 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
050 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
051 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
052 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
053 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
054 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
055 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
056 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
057 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
058 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
059 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
060 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
061 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
062 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
063 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
064 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
065 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
066 TX OCTETS: 7e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0f
fa867e0ffa867e0ffa867e0ffa86 ...
067 TX OCTETS: 0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa
867e0ffa867e0ffa867e0ffa867e ...
068 TX OCTETS: fa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa86
7e0ffa867e0ffa867e0ffa867e0f ...
069 TX OCTETS: 867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e0ffa867e
0ffa867e0ffa867e0ffa867e0ffa ...
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=545d1536, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 8882545d153657b5
075 TCP DROPPED BY PEER