websock secure server - Case 2.10 : Pass - 4 ms @ 2026-06-02T16:12:31.460Z
Case Description
Send 10 Pings with payload.
Case Expectation
Pongs for our Pings with all the payloads. Note: This is not required by the Spec .. but we check for this behaviour anyway. Clean close with normal code.
Case Outcome
Actual events match at least one expected.
Expected:
{'OK': [('pong', u'payload-0'), ('pong', u'payload-1'), ('pong', u'payload-2'), ('pong', u'payload-3'), ('pong', u'payload-4'), ('pong', u'payload-5'), ('pong', u'payload-6'), ('pong', u'payload-7'), ('pong', u'payload-8'), ('pong', u'payload-9')]}
Observed:
[('pong', u'payload-0'), ('pong', u'payload-1'), ('pong', u'payload-2'), ('pong', u'payload-3'), ('pong', u'payload-4'), ('pong', u'payload-5'), ('pong', u'payload-6'), ('pong', u'payload-7'), ('pong', u'payload-8'), ('pong', u'payload-9')]
Case Closing Behavior
The spec requires the connection to be failed cleanly here (UNCLEAN)
GET /wss HTTP/1.1 User-Agent: AutobahnTestSuite/25.10.1-0.10.9 Host: 127.0.0.1:8889 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: ydcxcC2Ulvqalc5BbeRIJw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Tue, 02 Jun 2026 16:12:31 GMT Connection: Upgrade Upgrade: websocket Sec-Websocket-Accept: so9On5TldRvEQGB6K2Z+m5lyOoA=
| 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 |
| 11 | 10 | 110 |
| 166 | 1 | 166 |
| Total | 11 | 276 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 15 | 10 | 150 |
| 245 | 1 | 245 |
| Total | 12 | 403 |
| Opcode | Count |
| 10 | 10 |
| Total | 10 |
| Opcode | Count |
| 8 | 1 |
| 9 | 10 |
| Total | 11 |
000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32
352e31302e312d302e31302e390d ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205475652c203032204a75
6e20323032362031363a31323a33 ...
002 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=4fdf13cc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-0
003 TX OCTETS: 89894fdf13cc3fbe6aa020be77e17f
004 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=58378a16, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-1
005 TX OCTETS: 898958378a162856f37a3756ee3b69
006 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=5e77f3e9, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-2
007 TX OCTETS: 89895e77f3e92e168a85311697c46c
008 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=a0013ca6, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-3
009 TX OCTETS: 8989a0013ca6d06045cacf60588b93
010 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=7d2fb86f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-4
011 TX OCTETS: 89897d2fb86f0d4ec103124edc4249
012 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=463419cc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-5
013 TX OCTETS: 8989463419cc365560a029557de173
014 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=df2dd8c1, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-6
015 TX OCTETS: 8989df2dd8c1af4ca1adb04cbcece9
016 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=9899506f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-7
017 TX OCTETS: 89899899506fe8f82903f7f83442af
018 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=d9cd523f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-8
019 TX OCTETS: 8989d9cd523fa9ac2b53b6ac3612e1
020 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=2fa9e86d, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-9
021 TX OCTETS: 89892fa9e86d5fc8910140c88c4016
022 CLOSE CONNECTION AFTER 3.000000 sec
023 RX OCTETS: 8a097061796c6f61642d30
024 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-0
025 RX OCTETS: 8a097061796c6f61642d31
026 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-1
027 RX OCTETS: 8a097061796c6f61642d32
028 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-2
029 RX OCTETS: 8a097061796c6f61642d33
030 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-3
031 RX OCTETS: 8a097061796c6f61642d34
032 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-4
033 RX OCTETS: 8a097061796c6f61642d35
034 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-5
035 RX OCTETS: 8a097061796c6f61642d36
036 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-6
037 RX OCTETS: 8a097061796c6f61642d37
038 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-7
039 RX OCTETS: 8a097061796c6f61642d38
040 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-8
041 RX OCTETS: 8a097061796c6f61642d39
042 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
payload-9
043 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=434ab3db, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
044 TX OCTETS: 8882434ab3db40a2
045 TCP DROPPED BY PEER