Case Description

Repeated 2x: Continuation Frame with FIN = false (where there is nothing to continue), then text Message fragmented into 2 fragments.

Case Expectation

The connection is failed immediately, since there is no message to continue.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': []}

Observed:
[]

Opening Handshake

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: u9p9IDvRMGepEPwP0VfHpg== Sec-WebSocket-Version: 13

Closing Behavior

Wire Statistics

Octets Received by Chop Size

Octets Transmitted by Chop Size

Frames Received by Opcode

Frames Transmitted by Opcode

Wire Log

000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32

               352e31302e312d302e31302e390d ...

001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a204672692c203035204465

               6320323032352030323a32363a31 ...

002 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=c7b19674, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment1

003 TX OCTETS: 0089c7b19674a1c3f713aad4f800f6

004 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=d2f1efdb, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment2

005 TX OCTETS: 0189d2f1efdbb4838ebcbf9481afe0

006 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=db5908b8, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment3

007 TX OCTETS: 8089db5908b8bd2b69dfb63c66cce8

008 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=9da2c186, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment1

009 TX OCTETS: 00899da2c186fbd0a0e1f0c7aff2ac

010 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=07fabc92, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment2

011 TX OCTETS: 018907fabc926188ddf56a9fd2e635

012 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=489edcb4, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               fragment3

013 TX OCTETS: 8089489edcb42eecbdd325fbb2c07b

014 FAIL CONNECTION AFTER 1.000000 sec

015 TCP DROPPED BY PEER

Key	Value	Description
isServer	False	True, iff I (the fuzzer) am a server, and the peer is a client.
closedByMe	False	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	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
166	1	166
Total	1	166

Chop Size	Count	Octets
15	6	90
245	1	245
Total	7	335