stratus@2 - Case 9.3.3 : Fail - 100005 ms @ 2026-04-02T15:32:57.670Z
Case Description
Send fragmented text message message with message payload of length 4 * 2**20 (4M). Sent out in fragments of 1k.
Case Expectation
Receive echo'ed text message (with payload as sent).
Case Outcome
Did not receive message within 100 seconds.
Expected:
{}
Observed:
[]
Case Closing Behavior
The spec requires the connection to be failed cleanly here (UNCLEAN)
GET /runCase?case=261&agent=stratus%402 HTTP/1.1 host: 127.0.0.1:9001 upgrade: websocket connection: upgrade sec-websocket-key: oFUSS1QG0fR0WHKX6OIafQ== sec-websocket-version: 13 sec-websocket-extensions: permessage-deflate
HTTP/1.1 101 Switching Protocols Server: AutobahnTestSuite/25.10.1-0.10.9 X-Powered-By: AutobahnPython/0.10.9 Upgrade: WebSocket Connection: Upgrade Sec-WebSocket-Accept: q+If//dlSEj+HIk/pUgSzWZgguY=
| 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 | False | True, iff I dropped the TCP connection. |
| wasClean | False | True, iff full WebSocket closing handshake was performed (close frame sent and received) _and_ the server dropped the TCP (which is its responsibility). |
| wasNotCleanReason | peer dropped the TCP connection without previous WebSocket closing handshake | 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 | None | The close code I sent in close frame (if any). |
| localCloseReason | None | The close reason I sent in close frame (if any). |
| remoteCloseCode | None | 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 |
| 233 | 1 | 233 |
| Total | 1 | 233 |
| Chop Size | Count | Octets |
| 2 | 2 | 4 |
| 208 | 1 | 208 |
| 1028 | 4096 | 4210688 |
| Total | 4099 | 4210900 |
| Opcode | Count |
| Total | 0 |
| Opcode | Count |
| 0 | 4096 |
| 1 | 1 |
| 8 | 1 |
| Total | 4098 |
Wire log after handshake disabled!
000 RX OCTETS: 474554202f72756e436173653f636173653d323631266167656e743d737472617475732534303220485454502f312e310d0a
686f73743a203132372e302e302e ...
001 TX OCTETS: 485454502f312e312031303120537769746368696e672050726f746f636f6c730d0a5365727665723a204175746f6261686e
5465737453756974652f32352e31 ...
002 CLOSE CONNECTION AFTER 100.000000 sec
003 CLOSING CONNECTION
004 TCP DROPPED BY PEER