Autobahn WebSocket Testsuite Report
Autobahn WebSocket

UnknownServer - Case 6.15.1 : Fail - 1503 ms @ 2021-02-12T11:16:51.837Z

Case Description

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

Payload: 0xc0e080f08080f8808080fc80808080dfefbff7bfbffbbfbfbffdbfbfbfbf

Case Expectation

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

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': []}

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

Case Closing Behavior

The connection was failed by the wrong endpoint (FAILED)



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: BeuAIwQRsmTd4aT2MXXiSg==
Sec-WebSocket-Version: 13
HTTP/1.1 101 WebSocket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: k/p+8A8PM+Jea62jnrhR1S8nsWw=


Closing Behavior

KeyValueDescription
isServerFalseTrue, iff I (the fuzzer) am a server, and the peer is a client.
closedByMeTrueTrue, iff I have initiated closing handshake (that is, did send close first).
failedByMeTrueTrue, 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.
droppedByMeTrueTrue, iff I dropped the TCP connection.
wasCleanFalseTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonpeer did not respond (in time) in closing handshakeWhen wasClean == False, the reason what happened.
wasServerConnectionDropTimeoutFalseWhen we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True.
wasOpenHandshakeTimeoutFalseWhen performing the opening handshake, but the peer did not finish in time, this gets True.
wasCloseHandshakeTimeoutTrueWhen we initiated a closing handshake, but the peer did not respond in time, this gets True.
localCloseCode1001The close code I sent in close frame (if any).
localCloseReasonGoing AwayThe close reason I sent in close frame (if any).
remoteCloseCodeNoneThe close code the peer sent me in close frame (if any).
remoteCloseReasonNoneThe close reason the peer sent me in close frame (if any).


Wire Statistics

Octets Received by Chop Size

Chop SizeCountOctets
16116
32132
1381138
Total3186

Octets Transmitted by Chop Size

Chop SizeCountOctets
18118
36136
2401240
Total3294

Frames Received by Opcode

OpcodeCount
12
Total2

Frames Transmitted by Opcode

OpcodeCount
11
81
Total2


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
               302d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120576562536f636b65742050726f746f636f6c2048616e647368616b650d0a55706772616465
               3a20576562536f636b65740d0a43 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=30, MASK=b664ba09, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0xc0e080f08080f8808080fc80808080dfefbff7bfbffbbfbfbffdbfbfbfbf
003 TX OCTETS: 819eb664ba0976843af936e4428936e4468936e43ad659db4db6099f05b6099905b609db
004 FAIL CONNECTION AFTER 0.500000 sec
005 RX OCTETS: 811eefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbd
006 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=30, MASKED=False, MASK=None
               ����������
007 FAILING CONNECTION
008 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=12, MASK=d02de0f9, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e9476f696e672041776179
009 TX OCTETS: 888cd02de0f9d3c4a796b94387d9915a8180
010 RX OCTETS: 810e03efbfbd476f696e672041776179
011 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=0, MASKED=False, MASK=None
012 TCP DROPPED BY ME