go-httpbin - Case 3.5 : Pass - 2 ms @ 2025-02-18T04:38:15.911Z

Case Description

Send small binary message with RSV = 5.

Case Expectation

The connection is failed immediately, since RSV must be 0.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': []}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)

Opening Handshake

GET / HTTP/1.1
User-Agent: AutobahnTestSuite/0.8.2-0.10.9
Host: 127.0.0.1:44647
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: M0HIR+4lxddW7ylsfrfPtg==
Sec-WebSocket-Version: 13

HTTP/1.1 101 Switching Protocols
Connection: upgrade
Sec-Websocket-Accept: uW6n3MFQe5NxYNYbVt7OLtb5G7E=
Upgrade: websocket
Date: Tue, 18 Feb 2025 04:38:15 GMT

Closing Behavior

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 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	RSV bits not supported	The close reason the peer sent me in close frame (if any).

Wire Statistics

Octets Received by Chop Size

Chop Size	Count	Octets
26	1	26
166	1	166
Total	2	192

Octets Transmitted by Chop Size

Chop Size	Count	Octets
8	1	8
14	1	14
241	1	241
Total	3	263

Frames Received by Opcode

Opcode	Count
8	1
Total	1

Frames Transmitted by Opcode

Opcode	Count
2	1
8	1
Total	2

Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e

               322d302e31302e390d0a486f7374 ...

001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a436f6e6e656374696f6e3a2075706772

               6164650d0a5365632d576562736f ...

002 TX FRAME : OPCODE=2, FIN=True, RSV=5, PAYLOAD-LEN=8, MASK=0fdfe92e, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               0x00fffefdfcfb00ff

003 TX OCTETS: d2880fdfe92e0f2017d3f324e9d1

004 FAIL CONNECTION AFTER 1.000000 sec

005 RX OCTETS: 881803ea5253562062697473206e6f7420737570706f72746564

006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=24, MASKED=False, MASK=None

               0x03ea5253562062697473206e6f7420737570706f72746564

007 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=4ac5aedc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               0x03e8

008 TX OCTETS: 88824ac5aedc492d

009 TCP DROPPED BY PEER