private async Task ProcessHeartbeat(RemoteScale remoteScale)
{
remoteScale.AliveTimestamp = Stopwatch.GetTimestamp();
if (remoteScale.AliveTimestamp - m_WiFiScanTimestamp > Stopwatch.Frequency * 5)
{
await NetClient.PublishAsync($"scale/{remoteScale.DeviceId}/wifi/scan");
m_WiFiScanTimestamp = remoteScale.AliveTimestamp;
}
if (!remoteScale.HasGlobalPosition || remoteScale.IsGlobalPositionCoarse)
{
var coarsePosition = Beacon.ComputeGlobalPosition(m_Beacons);
if (coarsePosition != null)
{
remoteScale.GlobalPosition = coarsePosition;
remoteScale.IsGlobalPositionCoarse = true;
}
}
}