Case Expectation

The connection is failed immediately (1002/protocol error), since RSV must be 0, when no extension defining RSV meaning has been negotiated.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': []}

Observed:
[]

Opening Handshake

GET /runCase?case=28&agent=ruby-2.4.10 HTTP/1.1 Host: 0.0.0.0:9001 Upgrade: websocket Connection: Upgrade Sec-WebSocket-Key: 3kkTKHyZYItDVzfuHt7/Ew== Sec-WebSocket-Version: 13 Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits

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: 474554202f72756e436173653f636173653d3238266167656e743d727562792d322e342e313020485454502f312e310d0a48

               6f73743a20302e302e302e303a39 ...

001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e

               5465737453756974652f302e382e ...

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

               Hello, world!

003 TX OCTETS: 910d48656c6c6f2c20776f726c6421

004 FAIL CONNECTION AFTER 1.000000 sec

005 RX OCTETS: 88cf1da6370d1e4c78637886587f3dcb587f788645686ec3457b78c2176f74d2442d7cd4522d72c80d2d6fc344686fd05269

               2c860a2d2d8a177f78d5527f6bc3 ...

006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=79, MASKED=True, MASK=3164613633373064

               0x03ea4f6e65206f72206d6f7265207265736572766564206269747320617265206f6e3a20726573657276656431203d2030

               2c20726573657276656432203d2030 ...

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

               0x03e8

008 TX OCTETS: 880203e8

009 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 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	1002	The close code the peer sent me in close frame (if any).
remoteCloseReason	One or more reserved bits are on: reserved1 = 0, reserved2 = 0, reserved3 = 1	The close reason the peer sent me in close frame (if any).

Chop Size	Count	Octets
85	1	85
254	1	254
Total	2	339

Chop Size	Count	Octets
4	1	4
15	1	15
206	1	206
Total	3	225