go-httpbin - Case 1.2.8 : Pass - 13 ms @ 2025-10-25T10:46:32.225Z
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: 127.0.0.1:41833 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: 6uZI4viOE/bDIda/1kVuvw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Connection: upgrade Sec-Websocket-Accept: kBoK2Cep8cpyMw1o4WMLrhqAnaY= Upgrade: websocket Date: Sat, 25 Oct 2025 10:46:32 GMT
| 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 |
| 166 | 1 | 166 |
| 65536 | 1 | 65536 |
| Total | 4 | 65716 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 243 | 1 | 243 |
| 745 | 1 | 745 |
| 997 | 65 | 64805 |
| Total | 68 | 65801 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
| Opcode | Count |
| 2 | 1 |
| 8 | 1 |
| Total | 2 |
000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32352e31
302e312d302e31302e390d0a486f ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a436f6e6e656374696f6e3a2075706772
6164650d0a5365632d576562736f ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=548fb803, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff0000000000010000548fb803aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
006 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
007 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
008 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
009 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
010 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
011 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
012 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
013 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
014 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
015 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
016 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
017 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
018 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
019 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
020 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
021 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
022 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
023 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
024 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
025 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
026 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
027 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
028 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
029 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
030 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
031 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
032 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
033 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
034 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
035 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
036 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
037 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
038 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
039 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
040 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
041 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
042 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
043 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
044 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
045 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
046 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
047 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
048 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
049 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
050 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
051 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
052 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
053 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
054 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
055 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
056 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
057 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
058 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
059 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
060 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
061 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
062 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
063 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
064 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
065 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
066 TX OCTETS: aa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa71
46fdaa7146fdaa7146fdaa7146fd ...
067 TX OCTETS: 7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146
fdaa7146fdaa7146fdaa7146fdaa ...
068 TX OCTETS: 46fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fd
aa7146fdaa7146fdaa7146fdaa71 ...
069 TX OCTETS: fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa7146fdaa
7146fdaa7146fdaa7146fdaa7146 ...
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=d209304c, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 8882d209304cd1e1
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