libwsc - Case 6.16.2 : Pass - 4 ms @ 2025-05-24T04:23:51.718Z

Case Description

Send a text message with payload which is not valid UTF-8 in one fragment.

Payload: 0xff

Case Expectation

The connection is failed immediately, since the payload is not valid UTF-8.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': []}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)

Opening Handshake

GET /runCase?case=136&agent=libwsc HTTP/1.1
Host:192.168.0.26:9001
Upgrade:websocket
Connection:upgrade
Sec-WebSocket-Key:aersmUtP3kWyhq8+tfkqjg==
Sec-WebSocket-Version:13
Sec-WebSocket-Extensions:permessage-deflate; client_no_context_takeover; server_no_context_takeover; client_max_window_bits=9
Origin:http://192.168.0.26:9001

HTTP/1.1 101 Switching Protocols
Server: AutobahnTestSuite/0.8.2-0.10.9
X-Powered-By: AutobahnPython/0.10.9
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: OfE4nDIH5EC5jrw8IpJTbkPCpXA=

Closing Behavior

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	1007	The close code the peer sent me in close frame (if any).
remoteCloseReason	Invalid UTF-8 in text message	The close reason the peer sent me in close frame (if any).

Wire Statistics

Octets Received by Chop Size

Chop Size	Count	Octets
37	1	37
340	1	340
Total	2	377

Octets Transmitted by Chop Size

Chop Size	Count	Octets
3	1	3
4	1	4
206	1	206
Total	3	213

Frames Received by Opcode

Opcode	Count
8	1
Total	1

Frames Transmitted by Opcode

Opcode	Count
1	1
8	1
Total	2

Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d313336266167656e743d6c696277736320485454502f312e310d0a486f73743a

               3139322e3136382e302e32363a39 ...

001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e

               5465737453756974652f302e382e ...

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

               0xff

003 TX OCTETS: 8101ff

004 FAIL CONNECTION AFTER 0.500000 sec

005 RX OCTETS: 889f7f7593657c9ada0b0914ff0c1b55c6313958ab45161bb3111a0de7451210e0161e12f6

006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=31, MASKED=True, MASK=3766373539333635

               0x03ef496e76616c6964205554462d3820696e2074657874206d657373616765

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