websock server - Case 1.1.8 : Pass - 9 ms @ 2026-08-25T04:38:50.007Z
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: GOuvEhr1UvnysEd8mgsHUw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Tue, 25 Aug 2026 04:38:50 GMT Connection: Upgrade Upgrade: websocket Sec-Websocket-Accept: pN3O3DymOnljp7c79WgsazlIvfI=
| 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: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205475652c203235204175
6720323032362030343a33383a35 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=1cf9abfc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
**************************************************************** ...
003 TX OCTETS: 81ff00000000000100001cf9abfc36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
006 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
007 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
008 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
009 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
010 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
011 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
012 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
013 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
014 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
015 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
016 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
017 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
018 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
019 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
020 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
021 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
022 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
023 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
024 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
025 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
026 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
027 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
028 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
029 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
030 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
031 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
032 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
033 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
034 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
035 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
036 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
037 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
038 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
039 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
040 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
041 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
042 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
043 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
044 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
045 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
046 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
047 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
048 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
049 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
050 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
051 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
052 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
053 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
054 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
055 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
056 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
057 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
058 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
059 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
060 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
061 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
062 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
063 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
064 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
065 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
066 TX OCTETS: 36d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d3
81d636d381d636d381d636d381d6 ...
067 TX OCTETS: d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381
d636d381d636d381d636d381d636 ...
068 TX OCTETS: 81d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d6
36d381d636d381d636d381d636d3 ...
069 TX OCTETS: d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636d381d636
d381d636d381d636d381d636d381 ...
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=1677407f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 88821677407f159f
075 TCP DROPPED BY PEER