Autobahn WebSocket Testsuite Report
Autobahn WebSocket

UnknownServer - Case 1.1.6 : Fail - 1015 ms @ 2021-02-12T11:12:50.951Z

Case Description

Send text message message with payload of length 65535.

Case Expectation

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

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': [('message', u'**************************************************************** ...', False)]}

Observed:
[('message', u'**************************************************************** ...', 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: 6qju1a8oZ9PtYyoVsRSEOQ==
Sec-WebSocket-Version: 13
HTTP/1.1 101 WebSocket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: dDhLVm6WH/ThUvs38b/is11ehu8=


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).
failedByMeFalseTrue, 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.
localCloseCode1000The close code I sent in close frame (if any).
localCloseReasonNoneThe 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
313
616
1381138
65536165536
Total465683

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
2401240
65543165543
Total365791

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=65535, MASK=ff626d28, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               **************************************************************** ...
003 TX OCTETS: 81feffffff626d28d5484702d5484702d5484702d5484702d5484702d5484702d5484702d5484702d5484702d5484702d548
               4702d5484702d5484702d5484702 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 RX OCTETS: 817effff2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
               2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
006 RX OCTETS: 2a2a2a
007 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65535, MASKED=False, MASK=None
               **************************************************************** ...
008 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=12916796, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
009 TX OCTETS: 8882129167961179
010 RX OCTETS: 810403efbfbd
011 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=4, MASKED=False, MASK=None
               �
012 TCP DROPPED BY ME