Autobahn WebSockets Testsuite Report
Autobahn WebSockets

Microsoft-HTTPAPI/2.0 - Case 7.1.5 : Fail - 1005 ms @ 2021-01-02T08:47:15.702Z

Case Description

Send message fragment1 followed by close then fragment

Case Expectation

Clean close with normal code.

Case Outcome

Actual events differ from any expected.

Expected:
{'OK': []}

Observed:
[('message', u'fragment1fragment2', False)]

Case Closing Behavior

It is preferred that the server close the TCP connection (FAILED BY CLIENT)



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: Yv+dYI02dWfbKfIkBXJ22w==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Server: Microsoft-HTTPAPI/2.0
Connection: Upgrade
Sec-WebSocket-Accept: jUxJKg1CjnsAcP1NjEIadV+IQjU=
Date: Sat, 02 Jan 2021 16:47:15 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).
failedByMeTrueTrue, 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 WebSockets 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).
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
11111
13113
1971197
Total3221

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
15230
2401240
Total4278

Frames Received by Opcode

OpcodeCount
01
11
81
Total3

Frames Transmitted by Opcode

OpcodeCount
01
11
81
Total3


Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e372e
               352d302e31302e390d0a486f7374 ...
001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a557067726164653a20776562736f636b
               65740d0a5365727665723a204d69 ...
002 TX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=20611f0f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment1
003 TX OCTETS: 018920611f0f46137e684d04717b11
004 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=1d729899, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
005 TX OCTETS: 88821d7298991e9a
006 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=af9883b0, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment2
007 TX OCTETS: 8089af9883b0c9eae2d7c2fdedc49d
008 FAIL CONNECTION AFTER 1.000000 sec
009 RX OCTETS: 0109667261676d656e7431
010 RX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment1
011 RX OCTETS: 88008009667261676d656e7432
012 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=0, MASKED=False, MASK=None
013 RX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment2
014 FAILING CONNECTION
015 TCP DROPPED BY ME