Autobahn WebSocket Testsuite Report
Autobahn WebSocket

go-httpbin - Case 1.2.8 : Pass - 13 ms @ 2025-05-10T03:26:30.311Z

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: 127.0.0.1:39503
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: JsADChxXEqQaMqL5BXY1Tw==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Connection: upgrade
Sec-Websocket-Accept: Y8iz9vzMhDulxmCwhCM51Mue83Q=
Upgrade: websocket
Date: Sat, 10 May 2025 03:26:30 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=39d241da, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
               0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff000000000001000039d241dac72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
006 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
007 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
008 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
009 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
010 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
011 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
012 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
013 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
014 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
015 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
016 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
017 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
018 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
019 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
020 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
021 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
022 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
023 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
024 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
025 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
026 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
027 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
028 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
029 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
030 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
031 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
032 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
033 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
034 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
035 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
036 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
037 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
038 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
039 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
040 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
041 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
042 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
043 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
044 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
045 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
046 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
047 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
048 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
049 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
050 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
051 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
052 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
053 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
054 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
055 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
056 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
057 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
058 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
059 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
060 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
061 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
062 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
063 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
064 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
065 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
066 TX OCTETS: c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72c
               bf24c72cbf24c72cbf24c72cbf24 ...
067 TX OCTETS: 2cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf
               24c72cbf24c72cbf24c72cbf24c7 ...
068 TX OCTETS: bf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24
               c72cbf24c72cbf24c72cbf24c72c ...
069 TX OCTETS: 24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c72cbf24c7
               2cbf24c72cbf24c72cbf24c72cbf ...
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=b5ee72b3, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
074 TX OCTETS: 8882b5ee72b3b606
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