go-httpbin - Case 1.2.8 : Pass - 14 ms @ 2025-10-15T02:26:45.937Z
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: 127.0.0.1:46255 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: HcJtXpXngAt/E38ZZNjShw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Connection: upgrade Sec-Websocket-Accept: p6PCxPIOqwEHeZJQGYuPYPTESwY= Upgrade: websocket Date: Wed, 15 Oct 2025 02:26:45 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=53950cc1, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff000000000001000053950cc1ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
006 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
007 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
008 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
009 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
010 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
011 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
012 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
013 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
014 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
015 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
016 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
017 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
018 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
019 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
020 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
021 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
022 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
023 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
024 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
025 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
026 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
027 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
028 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
029 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
030 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
031 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
032 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
033 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
034 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
035 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
036 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
037 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
038 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
039 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
040 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
041 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
042 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
043 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
044 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
045 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
046 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
047 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
048 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
049 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
050 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
051 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
052 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
053 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
054 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
055 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
056 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
057 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
058 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
059 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
060 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
061 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
062 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
063 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
064 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
065 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
066 TX OCTETS: ad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6b
f23fad6bf23fad6bf23fad6bf23f ...
067 TX OCTETS: 6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf2
3fad6bf23fad6bf23fad6bf23fad ...
068 TX OCTETS: f23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23f
ad6bf23fad6bf23fad6bf23fad6b ...
069 TX OCTETS: 3fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad6bf23fad
6bf23fad6bf23fad6bf23fad6bf2 ...
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=36e6f2f1, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
074 TX OCTETS: 888236e6f2f1350e
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