FA-7627 / WebSocket and browser transport policies / Member archive

Websocket pong echoes the entire ping payload · case 02

Websocket pong echoes the entire ping payload.

Member previewVariant 2 · 3 implementations · 4 checks per implementation

Case contract

Given ping, closing, websocket pong echoes the entire ping payload. Return the protocol decision or transformed value; fields are validated and fixtures state boundary outcomes.

Why this case matters

This deterministic websocket and browser transport policies model isolates the websocket-pong-echoes-the-entire-ping-payload policy at a network component boundary.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
fixture 1	`{"final": true, "opcode": 10, "payload": ""}`	`{"final": true, "opcode": 10, "payload": "abc"}`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.