wsgo fuzzing client - Case 6.6.11 : Pass - 2 ms @ 2025-03-31T15:47:24.849Z

Case Description

Send a text message with payload which is valid UTF-8 in one fragment.

Payload: 0xcebae1bdb9cf83cebcceb5

Case Expectation

The message is echo'ed back to us.

Case Outcome

Actual events match at least one expected.

Expected:
{'OK': [('message', u'\u03ba\u1f79\u03c3\u03bc\u03b5', False)]}

Observed:
[('message', u'\u03ba\u1f79\u03c3\u03bc\u03b5', 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/0.8.2-0.10.9
Host: localhost:8080
Upgrade: WebSocket
Connection: Upgrade
Pragma: no-cache
Cache-Control: no-cache
Sec-WebSocket-Key: W9BQhaiMTGfWzw58J2nWmQ==
Sec-WebSocket-Version: 13

HTTP/1.1 101 Switching Protocols
Connection: Upgrade
Sec-Websocket-Accept: +KePR5lnd34pN0AjW1upTOS1gsQ=
Upgrade: websocket

Closing Behavior

Key	Value	Description
isServer	False	True, iff I (the fuzzer) am a server, and the peer is a client.
closedByMe	True	True, iff I have initiated closing handshake (that is, did send close first).
failedByMe	True	True, 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.
droppedByMe	True	True, iff I dropped the TCP connection.
wasClean	True	True, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility).
wasNotCleanReason	None	When wasClean == False, the reason what happened.
wasServerConnectionDropTimeout	False	When we are a client, and we expected the server to drop the TCP, but that didn't happen in time, this gets True.
wasOpenHandshakeTimeout	False	When performing the opening handshake, but the peer did not finish in time, this gets True.
wasCloseHandshakeTimeout	False	When we initiated a closing handshake, but the peer did not respond in time, this gets True.
localCloseCode	1000	The close code I sent in close frame (if any).
localCloseReason	None	The close reason I sent in close frame (if any).
remoteCloseCode	1000	The close code the peer sent me in close frame (if any).
remoteCloseReason	None	The close reason the peer sent me in close frame (if any).

Wire Statistics

Octets Received by Chop Size

Chop Size	Count	Octets
6	1	6
13	1	13
129	1	129
Total	3	148

Octets Transmitted by Chop Size

Chop Size	Count	Octets
8	1	8
17	1	17
240	1	240
Total	3	265

Frames Received by Opcode

Opcode	Count
1	1
8	1
Total	2

Frames Transmitted by Opcode

Opcode	Count
1	1
8	1
Total	2

Wire Log

000 TX OCTETS: 474554202f20485454502f312e310d0a557365722d4167656e743a204175746f6261686e5465737453756974652f302e382e

               322d302e31302e390d0a486f7374 ...

001 RX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a436f6e6e656374696f6e3a2055706772

               6164650d0a5365632d576562736f ...

002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=11, MASK=6f61393d, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               κόσμε

003 TX OCTETS: 818b6f61393da1dbd880d6aebaf3d3af8c

004 FAIL CONNECTION AFTER 0.500000 sec

005 RX OCTETS: 810bcebae1bdb9cf83cebcceb5

006 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=11, MASKED=False, MASK=None

               κόσμε

007 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=160a1350, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False

               0x03e8

008 TX OCTETS: 8882160a135015e2

009 RX OCTETS: 880203e80000

010 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=False, MASK=None

               0x03e8

011 TCP DROPPED BY ME