pub async fn json_telemetry_handler(
__arg0: ConnectInfo<SocketAddr>,
__arg1: State<AetherisTelemetryService>,
__arg2: Json<JsonTelemetryBatch>,
) -> impl IntoResponseExpand description
Axum handler for POST /telemetry/json.
Accepts the JSON batch emitted by the WASM MetricsCollector::flush().
Rate-limited per IP using the same DashMap as the gRPC handler.
Returns 429 on rate-limit exceeded, 400 on validation failure.