UnknownServer - Case 6.7.2 : Fail - 502 ms @ 2021-02-12T11:15:59.452Z

Case Description

Send a text message with payload which is valid UTF-8 in one fragment.

Payload: 0xc280

Case Expectation

The message is echo'ed back to us.

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': [('message', u'\x80', False)]}

Observed:
[('message', u'\x80', False), ('message', u'\x03\ufffd', False)]

Case Closing Behavior

The spec requires the connection to be failed cleanly here (UNCLEAN)

Opening Handshake

GET / HTTP/1.1
User-Agent: AutobahnTestSuite/0.8.0-0.10.9
Host: 127.0.0.1:9001
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: wYxiL91UvGtreYFFF7rh5w==
Sec-WebSocket-Version: 13

HTTP/1.1 101 WebSocket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: 8AAmx3nYA34wllgOCk/9xSAGLUk=

Closing Behavior

Key	Value	Description
isServer	False	True, iff I (the fuzzer) am a server, and the peer is a client.
closedByMe	True	True, iff I have initiated closing handshake (that is, did send close first).
failedByMe	True	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	False	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	None	The close code the peer sent me in close frame (if any).
remoteCloseReason	None	The close reason the peer sent me in close frame (if any).

Wire Statistics

Octets Received by Chop Size

Chop Size	Count	Octets
4	1	4
6	1	6
138	1	138
Total	3	148

Octets Transmitted by Chop Size

Chop Size	Count	Octets
8	2	16
240	1	240
Total	3	256

Frames Received by Opcode

Opcode	Count
1	2
Total	2

Frames Transmitted by Opcode

Opcode	Count
1	1
8	1
Total	2

Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e

               302d302e31302e390d0a486f7374 ...

001 RX OCTETS: 485454502f312e312031303120576562536f636b65742050726f746f636f6c2048616e647368616b650d0a55706772616465

               3a20576562536f636b65740d0a43 ...

002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=89b25a5c, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

003 TX OCTETS: 818289b25a5c4b32

004 FAIL CONNECTION AFTER 0.500000 sec

005 RX OCTETS: 8102c280

006 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None

007 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=fa9a05aa, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               0x03e8

008 TX OCTETS: 8882fa9a05aaf972

009 RX OCTETS: 810403efbfbd

010 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=4, MASKED=False, MASK=None

�

011 FAILING CONNECTION

012 TCP DROPPED BY ME