Autobahn WebSockets Testsuite Report
Autobahn WebSockets

Microsoft-HTTPAPI/2.0 - Case 5.19 : Pass - 2020 ms @ 2021-01-02T08:46:13.450Z

Case Description

A fragmented text message is sent in multiple frames. After sending the first 2 frames of the text message, a Ping is sent. Then we wait 1s, then we send 2 more text fragments, another Ping and then the final text fragment. Everything is legal.

Case Expectation

The peer immediately answers the first Ping before it has received the last text message fragment. The peer pong's back the Ping's payload exactly, and echo's the payload of the fragmented message back to us.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': [('pong', u'pongme 1!'), ('pong', u'pongme 2!'), ('message', u'fragment1fragment2fragment3fragment4fragment5', False)]}

Observed:
[('pong', u'pongme 1!'), ('pong', u'pongme 2!'), ('message', u'fragment1fragment2fragment3fragment4fragment5', False)]

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: 9y8dGi4kQYREePJkFE6xKQ==
Sec-WebSocket-Version: 13
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Server: Microsoft-HTTPAPI/2.0
Connection: Upgrade
Sec-WebSocket-Accept: 6lnF7deWas2hlgfTPGsOTsZh3UE=
Date: Sat, 02 Jan 2021 16:46:13 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
11111
22122
44144
1971197
Total5276

Octets Transmitted by Chop Size

Chop SizeCountOctets
818
157105
2401240
Total9353

Frames Received by Opcode

OpcodeCount
04
11
81
102
Total8

Frames Transmitted by Opcode

OpcodeCount
04
11
81
92
Total8


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=f32fd8c0, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment1
003 TX OCTETS: 0189f32fd8c0955db9a79e4ab6b4c2
004 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=013fa3c6, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment2
005 TX OCTETS: 0089013fa3c6674dc2a16c5acdb233
006 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=d81ead60, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               pongme 1!
007 TX OCTETS: 8989d81ead60a871c307b57b8d51f9
008 DELAY 1.000000 sec for TAG None
009 RX OCTETS: 0109667261676d656e7431
010 RX FRAME : OPCODE=1, FIN=False, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment1
011 RX OCTETS: 0009667261676d656e74328a09706f6e676d65203121
012 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment2
013 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               pongme 1!
014 DELAY TIMEOUT on TAG None
015 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=a629eeaa, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment3
016 TX OCTETS: 0089a629eeaac05b8fcdcb4c80de95
017 TX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASK=26bd5a2f, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment4
018 TX OCTETS: 008926bd5a2f40cf3b484bd8345b12
019 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=37d155ee, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               pongme 2!
020 TX OCTETS: 898937d155ee47be3b895ab475dc16
021 TX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASK=4b999a31, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               fragment5
022 TX OCTETS: 80894b999a312debfb5626fcf4457e
023 CLOSE CONNECTION AFTER 1.000000 sec
024 RX OCTETS: 0009667261676d656e74330009667261676d656e74348a09706f6e676d652032218009667261676d656e7435
025 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment3
026 RX FRAME : OPCODE=0, FIN=False, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment4
027 RX FRAME : OPCODE=10, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               pongme 2!
028 RX FRAME : OPCODE=0, FIN=True, RSV=0, PAYLOAD-LEN=9, MASKED=False, MASK=None
               fragment5
029 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=f57913fb, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
               0x03e8
030 TX OCTETS: 8882f57913fbf691
031 RX OCTETS: 8800
032 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=0, MASKED=False, MASK=None
033 CLOSING CONNECTION
034 TCP DROPPED BY ME