Autobahn WebSockets Testsuite Report
Autobahn WebSockets

Microsoft-HTTPAPI/2.0 - Case 9.3.4 : Pass - 1141 ms @ 2021-01-02T08:48:12.419Z

Case Description

Send fragmented text message message with message payload of length 4 * 2**20 (4M). Sent out in fragments of 4k.

Case Expectation

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

Case Outcome

Received text message of length 4194304.

Expected:
{}

Observed:
[]

Case Closing Behavior

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



Opening Handshake

GET / HTTP/1.1
User-Agent: AutobahnTestSuite/0.7.5-0.10.9
Host: 127.0.0.1:9001
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: 72oc6X8v1PDNpD44AG+PQA==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Server: Microsoft-HTTPAPI/2.0
Connection: Upgrade
Sec-WebSocket-Accept: QlAh5DXFgwO9CUrkmrTWp6tmLKw=
Date: Sat, 02 Jan 2021 16:48:12 CST


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.
droppedByMeTrueTrue, iff I dropped the TCP connection.
wasCleanFalseTrue, iff full WebSockets closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReasonserver did not drop TCP connection (in time)When wasClean == False, the reason what happened.
wasServerConnectionDropTimeoutTrueWhen 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
212
13281056
1971197
6401640
4100416400
858818588
890818908
12300112300
20826120826
33056133056
49456149456
57848157848
57912157912
6546811720148
65536493211264
Total834198601

Octets Transmitted by Chop Size

Chop SizeCountOctets
616
818
2401240
410410244202496
Total10274202750

Frames Received by Opcode

OpcodeCount
01024
11
81
Total1026

Frames Transmitted by Opcode

OpcodeCount
01024
11
81
Total1026


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e372e
               352d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a557067726164653a20776562736f636b
               65740d0a5365727665723a204d69 ...
002 CLOSE CONNECTION AFTER 100.000000 sec
003 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=4cf0fb8e, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
004 TX OCTETS: 88824cf0fb8e4f18
005 RX OCTETS: 8800
006 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=0, MASKED=False, MASK=None
007 TCP DROPPED BY ME