Autobahn WebSocket Testsuite Report
Autobahn WebSocket

ws - Case 9.6.3 : Pass - 57 ms @ 2025-03-16T00:15:15.852Z

Case Description

Send binary message message with payload of length 1 * 2**20 (1M). Sent out data in chops of 256 octets.

Case Expectation

Receive echo'ed text message (with payload as sent).

Case Outcome

Received binary message of length 1048576.

Expected:
{}

Observed:
[]

Case Closing Behavior

Connection was properly closed (OK)



Opening Handshake

GET /runCase?case=285&agent=ws HTTP/1.1
Host: localhost:9001
User-Agent: Go-http-client/1.1
Connection: Upgrade
Sec-WebSocket-Key: kIia1I4MeV4ZDbPVawi07w==
Sec-WebSocket-Version: 13
Upgrade: websocket
HTTP/1.1 101 Switching Protocols
Server: AutobahnTestSuite/0.8.2-0.10.9
X-Powered-By: AutobahnPython/0.10.9
Upgrade: WebSocket
Connection: Upgrade
Sec-WebSocket-Accept: 9sz5B5OrN3G+92JHE1e0W4ECvQc=


Closing Behavior

KeyValueDescription
isServerTrueTrue, 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.
droppedByMeTrueTrue, 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
177
21734
3412
42184
6954
7321
822176
2101210
40961561440
4097520485
40981145078
41002290200
4101416404
41021977938
41032394369
410448196992
41051145155
41061041060
4107520535
4108624648
4110312330
411114111
4112312336
8200973800
8201324603
8202324606
8204216408
8207324621
8208324624
821018210
821118211
8216216432
12312224624
16408116408
24616124616
Total3011050842

Octets Transmitted by Chop Size

Chop SizeCountOctets
414
10110
2061206
25640961048576
Total40991048796

Frames Received by Opcode

OpcodeCount
0255
21
81
Total257

Frames Transmitted by Opcode

OpcodeCount
21
81
Total2


Wire Log

000 RX OCTETS: 474554202f72756e436173653f636173653d323835266167656e743d777320485454502f312e310d0a486f73743a206c6f63
               616c686f73743a393030310d0a55 ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
               5465737453756974652f302e382e ...
002 CLOSE CONNECTION AFTER 1000.000000 sec
003 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 880203e8
005 RX OCTETS: 8882a3ab1bb9a043
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=6133616231626239
               0x03e8
007 TCP DROPPED BY ME