Autobahn WebSocket Testsuite Report
Autobahn WebSocket

UnknownServer - Case 6.13.1 : Fail - 1502 ms @ 2021-02-12T11:16:29.178Z

Case Description

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

Payload: 0xc020c120c220c320c420c520c620c720c820c920ca20cb20cc20cd20ce20cf20d020d120d220d320d420d520d620d720d820d920da20db20dc20dd20de20

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 \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: RH0A+C+ZkvPe9doRqdj2pQ==
Sec-WebSocket-Version: 13
HTTP/1.1 101 WebSocket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: mGtx8xZx8VCRI+JzjuJngZCinIE=

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
1261126
1381138
Total3280

Octets Transmitted by Chop Size

Chop SizeCountOctets
18118
68168
2401240
Total3326

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=62, MASK=f6c412a7, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0xc020c120c220c320c420c520c620c720c820c920ca20cb20cc20cd20ce20cf20d020d120d220d320d420d520d620d720d8
               20d920da20db20dc20dd20de20 ...
003 TX OCTETS: 81bef6c412a736e4d38734e4d18732e4d78730e4d5873ee4db873ce4d9873ae4df8738e4dd8726e4c38724e4c18722e4c787
               20e4c5872ee4cb872ce4c9872ae4 ...
004 FAIL CONNECTION AFTER 0.500000 sec
005 RX OCTETS: 817cefbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20efbfbd20
               efbfbd20efbfbd20efbfbd20efbf ...
006 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=124, MASKED=False, MASK=None
               � � � � � � � � � � � � � � � �  ...
007 FAILING CONNECTION
008 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=12, MASK=be715d17, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e9476f696e672041776179
009 TX OCTETS: 888cbe715d17bd981a78d71f3a37ff063c6e
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