websock secure server - Case 2.10 : Pass - 4 ms @ 2026-04-11T02:40:44.096Z
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: hBb5A/yaL8E9Foda2bdAQg== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Sat, 11 Apr 2026 02:40:44 GMT Connection: Upgrade Upgrade: websocket Sec-Websocket-Accept: MU4pBwCQDFcaHehVy0wGcyt0IYA=
| 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: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205361742c203131204170
7220323032362030323a34303a34 ...
002 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=cf3ec375, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-0
003 TX OCTETS: 8989cf3ec375bf5fba19a05fa758ff
004 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=c957f3f9, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-1
005 TX OCTETS: 8989c957f3f9b9368a95a63697d4f8
006 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=3305412e, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-2
007 TX OCTETS: 89893305412e436438425c64250301
008 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=c8828be5, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-3
009 TX OCTETS: 8989c8828be5b8e3f289a7e3efc8fb
010 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=c820e29d, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-4
011 TX OCTETS: 8989c820e29db8419bf1a74186b0fc
012 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=a5009186, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-5
013 TX OCTETS: 8989a5009186d561e8eaca61f5ab90
014 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=cbe606ee, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-6
015 TX OCTETS: 8989cbe606eebb877f82a48762c3fd
016 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=0bbf7c64, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-7
017 TX OCTETS: 89890bbf7c647bde050864de18493c
018 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=8ded3b27, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-8
019 TX OCTETS: 89898ded3b27fd8c424be28c5f0ab5
020 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=a91141a8, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
payload-9
021 TX OCTETS: 8989a91141a8d97038c4c670258590
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=057941b5, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
044 TX OCTETS: 8882057941b50691
045 TCP DROPPED BY PEER