Case Description

Send small text message, then send again with RSV = 4, then send Ping. Octets are sent in octet-wise chops.

Case Expectation

Echo for first message is received, but then connection is failed immediately, since RSV must be 0, when no extension defining RSV meaning has been negoiated. The Pong is not received.

Case Outcome

Actual events match at least one expected.

Expected:
{'NON-STRICT': [], 'OK': [('message', 'Hello, world!', False)]}

Observed:
[('message', 'Hello, world!', False)]

Opening Handshake

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: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e576562536f636b65747354657374

               53756974652f302e342e31300d0a486f73743a206c6f63616c686f73743a393030300d0a557067726164653a20776562736f

               636b65740d0a436f6e6e656374696f6e3a20557067726164650d0a5365632d576562536f636b65742d4b65793a2054567832

               4b6f586d494853695a5a4d527545547a72413d3d0d0a5365632d576562536f636b65742d56657273696f6e3a2031330d0a0d

0a

001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e

               576562536f636b6574732f302e342e31300d0a557067726164653a20776562736f636b65740d0a436f6e6e656374696f6e3a

               20557067726164650d0a5365632d576562536f636b65742d4163636570743a206e524867663567496a5a7466383869494938

               6463454a45684833593d0d0a0d0a

002 TX FRAME : OPCODE=1, FIN=True, RSV=0, MASK=9603e495, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=1, SYNC=False

               Hello, world!

003 TX OCTETS: 81

004 TX FRAME : OPCODE=1, FIN=True, RSV=4, MASK=5ae0c905, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=1, SYNC=False

               Hello, world!

005 TX FRAME : OPCODE=9, FIN=True, RSV=0, MASK=5b81534c, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=1, SYNC=False

006 FAIL CONNECTION AFTER 1.000000 sec

007 TX OCTETS: 8d

008 TX OCTETS: 96

009 TX OCTETS: 03

010 TX OCTETS: e4

011 TX OCTETS: 95

012 TX OCTETS: de

013 TX OCTETS: 66

014 TX OCTETS: 88

015 TX OCTETS: f9

016 TX OCTETS: f9

017 TX OCTETS: 2f

018 TX OCTETS: c4

019 TX OCTETS: e2

020 TX OCTETS: f9

021 TX OCTETS: 71

022 TX OCTETS: 88

023 TX OCTETS: f1

024 TX OCTETS: b7

025 TX OCTETS: c1

026 TX OCTETS: 8d

027 RX OCTETS: 810d48656c6c6f2c20776f726c6421

028 RX FRAME : OPCODE=1, FIN=True, RSV=0, MASKED=False, MASK=None

               Hello, world!

029 TX OCTETS: 5a

030 TX OCTETS: e0

031 RX OCTETS: 882603ea52535620213d203020616e64206e6f20657874656e73696f6e206e65676f746961746564

032 RX FRAME : OPCODE=8, FIN=True, RSV=0, MASKED=False, MASK=None

               �RSV != 0 and no extension negotiated

033 TX FRAME : OPCODE=8, FIN=True, RSV=0, MASK=c52b7dfc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

�

034 TX OCTETS: c9

035 TX OCTETS: 05

036 TX OCTETS: 12

037 TX OCTETS: 85

038 TX OCTETS: a5

039 TX OCTETS: 69

040 TX OCTETS: 35

041 TX OCTETS: cc

042 TX OCTETS: e9

043 TX OCTETS: 72

044 TX OCTETS: 35

045 TX OCTETS: 92

046 TX OCTETS: a5

047 TX OCTETS: 61

048 TX OCTETS: 7b

049 TX OCTETS: 89

050 TX OCTETS: 80

051 TX OCTETS: 5b

052 TX OCTETS: 81

053 TX OCTETS: 53

054 TX OCTETS: 4c

055 TX OCTETS: 8882c52b7dfcc6c3

056 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	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.
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	RSV != 0 and no extension negotiated	The close reason the peer sent me in close frame (if any).

Chop Size	Count	Octets
15	1	15
40	1	40
164	1	164
Total	3	219

Chop Size	Count	Octets
1	44	44
8	1	8
201	1	201
Total	46	253

Opcode	Count
1	1
8	1
Total	2

Opcode	Count
1	2
8	1
9	1
Total	4