public async Task ExecuteAsync()
{
if (_notify.ClientsConnected() == false)
{
_logger.LogDebug("No Clients connected, abort job.");
return;
}
var hosts = (await _hostService.ReadAll().ConfigureAwait(false)).ToList(); //_repository.ReadAll().ToList();
var cachedKeys = _cache.GetKeys().ToList();
var removeKeys = cachedKeys.Except(hosts.Select(x => x.IpAddress));
foreach (var key in removeKeys)
{
_cache.Delete(key);
_logger.LogDebug($"Removed {key} from cache.");
}
foreach (var host in hosts)
{
var res = await _ping.CheckHost(host.IpAddress).ConfigureAwait(false);
if (_cache.Get(host.IpAddress) != res)
{
_cache.AddOrUpdate(host.IpAddress, res);
host.Status = res;
NotifyChanged(host);
}
}
}
public async Task <IActionResult> Get()
{
return(Ok(await _service.ReadAll().ConfigureAwait(false)));
}