websock secure server - Case 5.4 : Pass - 12 ms @ 2025-10-03T19:12:49.353Z
Case Description
Send text Message fragmented into 2 fragments, octets are sent in frame-wise chops.
Case Expectation
Message is processed and echo'ed back to us.
Case Outcome
Actual events match at least one expected.
Expected:
{'OK': [('message', u'fragment1fragment2', False)]}
Observed:
[('message', u'fragment1fragment2', False)]
Case Closing Behavior
Connection was properly closed (OK)
GET /wss HTTP/1.1 User-Agent: AutobahnTestSuite/0.8.2-0.10.9 Host: 127.0.0.1:8889 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: XtEZ8VCPJ/9CcWQJJanJtw== Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols Date: Fri, 03 Oct 2025 19:12:49 GMT Upgrade: websocket Connection: Upgrade Sec-Websocket-Accept: td8OrMxmeUdoelb1tmwChWWCBuU=
| 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 |
| 20 | 1 | 20 |
| 166 | 1 | 166 |
| Total | 3 | 190 |
| Chop Size | Count | Octets |
| 8 | 1 | 8 |
| 15 | 2 | 30 |
| 243 | 1 | 243 |
| Total | 4 | 281 |
| Opcode | Count |
| 1 | 1 |
| 8 | 1 |
| Total | 2 |
| Opcode | Count |
| 0 | 1 |
| 1 | 1 |
| 8 | 1 |
| Total | 3 |
000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f30
2e382e322d302e31302e390d0a48 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a204672692c203033204f63
7420323032352031393a31323a34 ...
002 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=64beb137, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=True
fragment1
003 TX OCTETS: 018964beb13702ccd05009dbdf4355
004 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=ccb8fcc9, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=True
fragment2
005 CLOSE CONNECTION AFTER 1.000000 sec
006 TX OCTETS: 8089ccb8fcc9aaca9daea1dd92bdfe
007 RX OCTETS: 8112667261676d656e7431667261676d656e7432
008 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=18, MASKED=False, MASK=None
fragment1fragment2
009 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=d38c627c, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
010 TX OCTETS: 8882d38c627cd064
011 RX OCTETS: 880203e8
012 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None
0x03e8
013 TCP DROPPED BY PEER