Autobahn WebSocket Testsuite Report
Autobahn WebSocket

websock secure server - Case 1.1.8 : Pass - 13 ms @ 2026-01-07T13:34:47.525Z

Case Description

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

Case Expectation

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

Case Outcome

Actual events match at least one expected.

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

Observed:
[('message', u'**************************************************************** ...', False)]

Case Closing Behavior

The spec requires the connection to be failed cleanly here (UNCLEAN)


Opening Handshake

GET /wss HTTP/1.1
User-Agent: AutobahnTestSuite/25.10.1-0.10.9
Host: 127.0.0.1:8889
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: eUBxd9IDsoQJvdPQEk6Gmg==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Date: Wed, 07 Jan 2026 13:34:47 GMT
Upgrade: websocket
Connection: Upgrade
Sec-Websocket-Accept: s0ubc87DrkXS8Z39d4iIAM7c6/4=

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.
wasCleanFalseTrue, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonpeer dropped the TCP connection without previous WebSocket 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.
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).
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
10110
1661166
16384465536
Total665712

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
2451245
7451745
9976564805
Total6865803

Frames Received by Opcode

OpcodeCount
11
Total1

Frames Transmitted by Opcode

OpcodeCount
11
81
Total2

Wire Log

000 TX OCTETS: 474554202f77737320485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f32
               352e31302e312d302e31302e390d ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205765642c203037204a61
               6e20323032362031333a33343a34 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=1e6bb4fe, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
               **************************************************************** ...
003 TX OCTETS: 81ff00000000000100001e6bb4fe34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
006 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
007 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
008 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
009 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
010 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
011 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
012 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
013 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
014 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
015 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
016 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
017 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
018 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
019 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
020 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
021 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
022 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
023 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
024 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
025 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
026 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
027 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
028 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
029 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
030 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
031 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
032 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
033 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
034 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
035 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
036 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
037 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
038 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
039 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
040 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
041 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
042 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
043 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
044 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
045 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
046 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
047 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
048 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
049 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
050 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
051 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
052 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
053 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
054 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
055 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
056 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
057 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
058 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
059 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
060 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
061 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
062 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
063 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
064 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
065 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
066 TX OCTETS: 34419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed43441
               9ed434419ed434419ed434419ed4 ...
067 TX OCTETS: 419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419e
               d434419ed434419ed434419ed434 ...
068 TX OCTETS: 9ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed4
               34419ed434419ed434419ed43441 ...
069 TX OCTETS: d434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434419ed434
               419ed434419ed434419ed434419e ...
070 RX OCTETS: 817f00000000000100002a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
               2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
071 RX OCTETS: 2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
               2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
072 RX OCTETS: 2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
               2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
073 RX OCTETS: 2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
               2a2a2a2a2a2a2a2a2a2a2a2a2a2a ...
074 RX OCTETS: 2a2a2a2a2a2a2a2a2a2a
075 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASKED=False, MASK=None
               **************************************************************** ...
076 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=9ce57ba6, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
077 TX OCTETS: 88829ce57ba69f0d
078 TCP DROPPED BY PEER