fromHealthz static method

Implementation

static ServerStats? fromHealthz(String? body) {
  final json = decodeJsonObject(body);
  final stats = json?['stats'];
  if (json == null || stats is! Map<String, dynamic>) {
    return null;
  }
  double? number(Object? v) => v is num ? v.toDouble() : null;
  int? whole(Object? v) => v is int ? v : null;
  final frame = json['frame'];
  final uptime = whole(stats['uptime_s']);
  return ServerStats(
    captureFps: number(stats['capture_fps']),
    configuredFps: frame is Map<String, dynamic> ? whole(frame['fps']) : null,
    modelMs: number(stats['model_ms']),
    modelRunsPerSecond: number(stats['model_runs_per_s']),
    cpuPercent: number(stats['cpu_percent']),
    cores: whole(stats['cores']),
    rssMb: number(stats['rss_mb']),
    load1m: number(stats['load_1m']),
    temperatureC: number(stats['temperature_c']),
    uptime: uptime == null ? null : Duration(seconds: uptime),
    viewers: whole(json['viewers']),
  );
}