node-v24.1.0 - Case 7.1.6 : Informational - 82 ms @ 2025-05-26T18:17:01.302Z
Case Description
Send 256K message followed by close then a ping
Case Expectation
Case outcome depends on implementation defined close behavior. Message and close frame are sent back to back. If the close frame is processed before the text message write is complete (as can happen in asynchronous processing models) the close frame is processed first and the text message may not be received or may only be partially recieved.
Case Outcome
Actual events differ from any expected.
Expected:
{'NON-STRICT': [], 'OK': [('message', u'Hello World!', False)]}
Observed:
[('message', u'BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...', False), ('message', u'Hello World!', False)]
Case Closing Behavior
Connection was properly closed (INFORMATIONAL)
GET /runCase?case=215&agent=node-v24.1.0 HTTP/1.1 Host: 0.0.0.0:9001 Upgrade: websocket Connection: Upgrade Sec-WebSocket-Key: 7Y2/G1uLtLUY4UtrEpo/Og== Sec-WebSocket-Version: 13 Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits
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: HNqFgjk3WrCknTk2jLBI6xHCt9E=
| Key | Value | Description |
| isServer | True | 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 | False | 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). |
| Chop Size | Count | Octets |
| 40 | 1 | 40 |
| 256 | 1 | 256 |
| 65536 | 4 | 262144 |
| Total | 6 | 262440 |
| Chop Size | Count | Octets |
| 2 | 1 | 2 |
| 4 | 1 | 4 |
| 14 | 1 | 14 |
| 206 | 1 | 206 |
| 262154 | 1 | 262154 |
| Total | 5 | 262380 |
| Opcode | Count |
| 1 | 2 |
| 8 | 1 |
| Total | 3 |
| Opcode | Count |
| 1 | 2 |
| 8 | 1 |
| 9 | 1 |
| Total | 4 |
000 RX OCTETS: 474554202f72756e436173653f636173653d323135266167656e743d6e6f64652d7632342e312e3020485454502f312e310d
0a486f73743a20302e302e302e30 ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
5465737453756974652f302e382e ...
002 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=10, MASK=None, PAYLOAD-REPEAT-LEN=262144, CHOPSIZE=None, SYNC=False
BAsd7&jh23
003 TX OCTETS: 817f00000000000400004241736437266a6832334241736437266a6832334241736437266a6832334241736437266a683233
4241736437266a68323342417364 ...
004 TX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=12, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
Hello World!
005 TX OCTETS: 810c48656c6c6f20576f726c6421
006 TX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
0x03e8
007 TX OCTETS: 880203e8
008 TX FRAME : OPCODE=9, FIN=True, RSV=0, PAYLOAD-LEN=0, MASK=None, PAYLOAD-REPEAT-LEN=None, CHOPSIZE=None, SYNC=False
009 TX OCTETS: 8900
010 FAIL CONNECTION AFTER 1.000000 sec
011 RX OCTETS: 81ff0000000000040000822acb51c06bb835b50ca139b0198910f14efc77e842f962c06bb835b50ca139b0198910f14efc77
e842f962c06bb835b50ca139b019 ...
012 RX OCTETS: b835b50ca139b0198910f14efc77e842f962c06bb835b50ca139b0198910f14efc77e842f962c06bb835b50ca139b0198910
f14efc77e842f962c06bb835b50c ...
013 RX OCTETS: f962c06bb835b50ca139b0198910f14efc77e842f962c06bb835b50ca139b0198910f14efc77e842f962c06bb835b50ca139
b0198910f14efc77e842f962c06b ...
014 RX OCTETS: fc77e842f962c06bb835b50ca139b0198910f14efc77e842f962c06bb835b50ca139b0198910f14efc77e842f962c06bb835
b50ca139b0198910f14efc77e842 ...
015 RX OCTETS: 8910f14efc77e842f962c06bb835818c9632c33ade57af56f9129455e45ea71b88827277e704719f
016 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=262144, MASKED=True, MASK=3832326163623531
BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd7&jh23BAsd ...
017 RX FRAME : OPCODE=1, FIN=True, RSV=0, PAYLOAD-LEN=12, MASKED=True, MASK=3936333263333361
Hello World!
018 RX FRAME : OPCODE=8, FIN=True, RSV=0, PAYLOAD-LEN=2, MASKED=True, MASK=3732373765373034
0x03e8
019 TCP DROPPED BY ME