UnknownServer - Case 5.19 : Fail - 3005 ms @ 2021-02-12T11:15:09.648Z
Case Description
A fragmented text message is sent in multiple frames. After
sending the first 2 frames of the text message, a Ping is sent. Then we wait 1s,
then we send 2 more text fragments, another Ping and then the final text fragment.
Everything is legal.
Case Expectation
The peer immediately answers the first Ping before
it has received the last text message fragment. The peer pong's back the Ping's
payload exactly, and echo's the payload of the fragmented message back to us.
Case Outcome
Actual events differ from any expected.
Expected:
{'OK': [('pong', u'pongme 1!'), ('pong', u'pongme 2!'), ('message', u'fragment1fragment2fragment3fragment4fragment5', False)]}
Observed:
[('message', u'pongme 1!', False), ('message', u'pongme 2!', False), ('message', u'fragment1fragment2fragment3fragment4fragment5', False)]
Case Closing Behavior
The spec requires the connection to be failed cleanly here (UNCLEAN)
GET / HTTP/1.1 User-Agent: AutobahnTestSuite/0.8.0-0.10.9 Host: 127.0.0.1:9001 Upgrade: WebSocket Connection: Upgrade Pragma: no-cache Cache-Control: no-cache Sec-WebSocket-Key: 3AxcbWXJ2psFJwmEGIA+eg== Sec-WebSocket-Version: 13
HTTP/1.1 101 WebSocket Protocol Handshake Upgrade: WebSocket Connection: Upgrade Sec-WebSocket-Accept: wWK/EgzoCtIp+IGkVBD1KkNHKv4=
| 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 | True | 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 did not respond (in time) in 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 | True | When we initiated a closing handshake, but the peer did not respond in time, this gets True. |
| localCloseCode | None | 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 | 2 | 22 |
| 47 | 1 | 47 |
| 138 | 1 | 138 |
| Total | 4 | 207 |
| Chop Size | Count | Octets |
| 6 | 1 | 6 |
| 15 | 7 | 105 |
| 240 | 1 | 240 |
| Total | 9 | 351 |
| Opcode | Count |
| 1 | 3 |
| Total | 3 |
| Opcode | Count |
| 0 | 4 |
| 1 | 1 |
| 8 | 1 |
| 9 | 2 |
| Total | 8 |
000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
302d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120576562536f636b65742050726f746f636f6c2048616e647368616b650d0a55706772616465
3a20576562536f636b65740d0a43 ...
002 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=3d0bc61b, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
fragment1
003 TX OCTETS: 01893d0bc61b5b79a77c506ea86f0c
004 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=400c50b9, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
fragment2
005 TX OCTETS: 0089400c50b9267e31de2d693ecd72
006 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=99dcb9d8, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
pongme 1!
007 TX OCTETS: 898999dcb9d8e9b3d7bff4b999e9b8
008 DELAY 1.000000 sec for TAG None
009 RX OCTETS: 8109706f6e676d65203121
010 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
pongme 1!
011 DELAY TIMEOUT on TAG None
012 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=fb9cdbe5, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
fragment3
013 TX OCTETS: 0089fb9cdbe59deeba8296f9b591c8
014 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=c51f7dcd, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
fragment4
015 TX OCTETS: 0089c51f7dcda36d1caaa87a13b9f1
016 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=e3ea39e6, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
pongme 2!
017 TX OCTETS: 8989e3ea39e6938557818e8f19d4c2
018 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=8dc03861, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
fragment5
019 TX OCTETS: 80898dc03861ebb25906e0a55615b8
020 CLOSE CONNECTION AFTER 1.000000 sec
021 RX OCTETS: 8109706f6e676d65203221
022 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
pongme 2!
023 RX OCTETS: 812d667261676d656e7431667261676d656e7432667261676d656e7433667261676d656e7434667261676d656e7435
024 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=45, MASKED=False, MASK=None
fragment1fragment2fragment3fragment4fragment5
025 CLOSING CONNECTION
026 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=0, MASK=486630c2, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
027 TX OCTETS: 8880486630c2
028 TCP DROPPED BY ME