Autobahn WebSocket Testsuite Report
Autobahn WebSocket

go-httpbin - Case 1.2.8 : Pass - 15 ms @ 2025-05-09T12:54:36.016Z

Case Description

Send binary message message with payload of length 65536. Sent out data in chops of 997 octets.

Case Expectation

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

Case Outcome

Actual events match at least one expected.

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

Observed:
[('message', '0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe ...', True)]

Case Closing Behavior

Connection was properly closed (OK)



Opening Handshake

GET / HTTP/1.1
User-Agent: AutobahnTestSuite/0.8.2-0.10.9
Host: 127.0.0.1:46323
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: Tf1ugNebzXMWxOX9Y1edBQ==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Connection: upgrade
Sec-Websocket-Accept: XZG0imXkaPYWzi4BPdZkr5xKA6M=
Upgrade: websocket
Date: Fri, 09 May 2025 12:54:36 GMT


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.
droppedByMeFalseTrue, iff I dropped the TCP connection.
wasCleanTrueTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonNoneWhen 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.
wasCloseHandshakeTimeoutFalseWhen 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).
remoteCloseCode1000The 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
414
10110
1661166
65536165536
Total465716

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
2411241
7451745
9976564805
Total6865799

Frames Received by Opcode

OpcodeCount
21
81
Total2

Frames Transmitted by Opcode

OpcodeCount
21
81
Total2


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e
               322d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a436f6e6e656374696f6e3a2075706772
               6164650d0a5365632d576562736f ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=68094656, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
               0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff00000000000100006809465696f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
006 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
007 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
008 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
009 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
010 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
011 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
012 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
013 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
014 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
015 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
016 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
017 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
018 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
019 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
020 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
021 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
022 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
023 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
024 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
025 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
026 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
027 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
028 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
029 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
030 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
031 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
032 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
033 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
034 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
035 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
036 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
037 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
038 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
039 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
040 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
041 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
042 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
043 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
044 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
045 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
046 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
047 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
048 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
049 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
050 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
051 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
052 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
053 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
054 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
055 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
056 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
057 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
058 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
059 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
060 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
061 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
062 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
063 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
064 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
065 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
066 TX OCTETS: 96f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7
               b8a896f7b8a896f7b8a896f7b8a8 ...
067 TX OCTETS: f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8
               a896f7b8a896f7b8a896f7b8a896 ...
068 TX OCTETS: b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a8
               96f7b8a896f7b8a896f7b8a896f7 ...
069 TX OCTETS: a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896f7b8a896
               f7b8a896f7b8a896f7b8a896f7b8 ...
070 RX OCTETS: 827f0000000000010000fefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefe ...
071 RX OCTETS: fefefefefefefefefefe
072 RX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASKED=False, MASK=None
               0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefefe ...
073 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=a1cdfc9e, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
074 TX OCTETS: 8882a1cdfc9ea225
075 RX OCTETS: 880203e8
076 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None
               0x03e8
077 TCP DROPPED BY PEER