Autobahn WebSocket Testsuite Report
Autobahn WebSocket

websock secure server - Case 1.1.8 : Pass - 14 ms @ 2026-08-25T04:35:41.998Z

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: 55t7zm7FVaJqaf+3RcPnfg==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Date: Tue, 25 Aug 2026 04:35:42 GMT
Upgrade: websocket
Connection: Upgrade
Sec-Websocket-Accept: c5oikIIOQXW1nghEiPz66aLFVh0=

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: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a446174653a205475652c203235204175
               6720323032362030343a33353a34 ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=d2a4a8be, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
               **************************************************************** ...
003 TX OCTETS: 81ff0000000000010000d2a4a8bef88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
006 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
007 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
008 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
009 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
010 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
011 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
012 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
013 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
014 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
015 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
016 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
017 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
018 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
019 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
020 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
021 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
022 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
023 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
024 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
025 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
026 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
027 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
028 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
029 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
030 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
031 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
032 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
033 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
034 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
035 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
036 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
037 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
038 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
039 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
040 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
041 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
042 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
043 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
044 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
045 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
046 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
047 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
048 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
049 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
050 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
051 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
052 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
053 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
054 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
055 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
056 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
057 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
058 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
059 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
060 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
061 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
062 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
063 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
064 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
065 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
066 TX OCTETS: f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e
               8294f88e8294f88e8294f88e8294 ...
067 TX OCTETS: 8e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e82
               94f88e8294f88e8294f88e8294f8 ...
068 TX OCTETS: 8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294
               f88e8294f88e8294f88e8294f88e ...
069 TX OCTETS: 94f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f88e8294f8
               8e8294f88e8294f88e8294f88e82 ...
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=f32fc8fc, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
077 TX OCTETS: 8882f32fc8fcf0c7
078 TCP DROPPED BY PEER