Autobahn WebSocket Testsuite Report
Autobahn WebSocket

UnknownServer - Case 1.2.4 : Fail - 2003 ms @ 2021-02-12T11:13:00.038Z

Case Description

Send binary message message with payload of length 127.

Case Expectation

Receive echo'ed binary message (with payload as sent). Clean close with normal code.

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': [('message', '0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe ...', True)]}

Observed:
[('message', '0xefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdef ...', 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: 8tlPlEbGRQMqCA/rToDUyg==
Sec-WebSocket-Version: 13
HTTP/1.1 101 WebSocket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: 20vKCobQl0NJl+txP80Bdf6b3aE=


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
1381138
3851385
Total3539

Octets Transmitted by Chop Size

Chop SizeCountOctets
18118
1351135
2401240
Total3393

Frames Received by Opcode

OpcodeCount
12
Total2

Frames Transmitted by Opcode

OpcodeCount
21
81
Total2


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
               302d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120576562536f636b65742050726f746f636f6c2048616e647368616b650d0a55706772616465
               3a20576562536f636b65740d0a43 ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=127, MASK=48217e13, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82fe007f48217e13b6df80edb6df80edb6df80edb6df80edb6df80edb6df80edb6df80edb6df80edb6df80edb6df80edb6df
               80edb6df80edb6df80edb6df80ed ...
004 FAIL CONNECTION AFTER 1.000000 sec
005 RX OCTETS: 817e017defbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdef
               bfbdefbfbdefbfbdefbfbdefbfbd ...
006 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=381, MASKED=False, MASK=None
               0xefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdefbfbdef
               bfbdefbfbdefbfbdefbfbdefbfbdef ...
007 FAILING CONNECTION
008 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=12, MASK=964e4061, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e9476f696e672041776179
009 TX OCTETS: 888c964e406195a7070eff202741d7392118
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