Case Description

Send unfragmented Text Message after Continuation Frame with FIN = false, where there is nothing to continue, sent in per-frame chops.

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 /runCase?case=57&agent=PocketSocketClient HTTP/1.1 Host: localhost:9001 Sec-WebSocket-Key: EDFfv0o4KrO3xWbFDgSq6g== Sec-WebSocket-Version: 13 Upgrade: websocket Origin: http://localhost:9001 Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits Connection: upgrade

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 RX OCTETS: 474554202f72756e436173653f636173653d3537266167656e743d636f6d2e7a776f70706c652e5053576562536f636b6574

               20485454502f312e310d0a486f73 ...

001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e

               5465737453756974652f302e372e ...

002 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=24, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=True

               non-continuation payload

003 TX OCTETS: 00186e6f6e2d636f6e74696e756174696f6e207061796c6f6164

004 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=13, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=True

               Hello, world!

005 FAIL CONNECTION AFTER 1.000000 sec

006 TX OCTETS: 810d48656c6c6f2c20776f726c6421

007 RX OCTETS: 88bc812427e582ce6384f5450786ee4a538cef514691e84b49c5e7564688e4570788f45753c5e74b4b89ee530784ef044e8b

               e8504e84ed044384f5450783f345 ...

008 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=60, MASKED=True, MASK=3831323432376535

               0x03ea4461746120636f6e74696e756174696f6e206672616d6573206d75737420666f6c6c6f7720616e20696e697469616c

               2064617461206672616d65

009 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               0x03e8

010 TX OCTETS: 880203e8

011 TCP DROPPED BY ME

Key	Value	Description
isServer	True	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	True	True, iff I dropped the TCP connection.
wasClean	True	True, iff full WebSockets 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	1002	The close code the peer sent me in close frame (if any).
remoteCloseReason	Data continuation frames must follow an initial data frame	The close reason the peer sent me in close frame (if any).

Chop Size	Count	Octets
66	1	66
299	1	299
Total	2	365

Chop Size	Count	Octets
4	1	4
15	1	15
26	1	26
206	1	206
Total	4	251

Opcode	Count
8	1
Total	1

Opcode	Count
0	1
1	1
8	1
Total	3