Autobahn WebSocket Testsuite Report
Autobahn WebSocket

tokio-websockets - Case 1.2.8 : Pass - 12 ms @ 2025-07-10T22:21:34.163Z

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: 127.0.0.1:9006
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: pjs38HVqfNLlGF0ztw2Vmg==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Accept: 7j68o7JEMq8KH/8n99G5ibvU9PA=


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
1291129
65536165536
Total465679

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
2401240
7451745
9976564805
Total6865798

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: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a557067726164653a20776562736f636b
               65740d0a436f6e6e656374696f6e ...
002 TX FRAME : OPCODE=2, FIN=True, RSV=0, PAYLOAD-LEN=65536, MASK=112bd1d7, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=997, SYNC=False
               0xfefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefe
               fefefefefefefefefefefefefefefe ...
003 TX OCTETS: 82ff0000000000010000112bd1d7efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
004 FAIL CONNECTION AFTER 10.000000 sec
005 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
006 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
007 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
008 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
009 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
010 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
011 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
012 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
013 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
014 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
015 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
016 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
017 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
018 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
019 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
020 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
021 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
022 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
023 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
024 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
025 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
026 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
027 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
028 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
029 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
030 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
031 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
032 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
033 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
034 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
035 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
036 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
037 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
038 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
039 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
040 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
041 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
042 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
043 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
044 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
045 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
046 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
047 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
048 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
049 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
050 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
051 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
052 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
053 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
054 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
055 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
056 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
057 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
058 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
059 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
060 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
061 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
062 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
063 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
064 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
065 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
066 TX OCTETS: efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd5
               2f29efd52f29efd52f29efd52f29 ...
067 TX OCTETS: d52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f
               29efd52f29efd52f29efd52f29ef ...
068 TX OCTETS: 2f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29
               efd52f29efd52f29efd52f29efd5 ...
069 TX OCTETS: 29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29efd52f29ef
               d52f29efd52f29efd52f29efd52f ...
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=5debb377, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
074 TX OCTETS: 88825debb3775e03
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