public async Task <Service> GetServiceAsync(Uri applicationName, Uri serviceName)
{
try
{
string key = "Services-" + applicationName.ToString();
ServiceList services = this.cache[key] as ServiceList;
if (services == null)
{
services = await this.GetServicesAsync(applicationName);
this.cache.Set(new CacheItem(key, services), new CacheItemPolicy()
{
AbsoluteExpiration = DateTimeOffset.UtcNow + this.cacheDuration
});
}
return(services.FirstOrDefault(x => x.ServiceName == serviceName));
}
catch (FabricObjectClosedException)
{
return(null);
}
}
private void OnServiceUpdate(object sender, EventArgs e)
{
Console.WriteLine("Atualizando lista de serviços WMI");
try
{
string query;
if (ServiceFilter != null)
{
query = $"{_serviceQuery} WHERE DisplayName LIKE '%{ServiceFilter}%'";
}
else
{
query = _serviceQuery;
}
AllServices = Session.QueryInstances(@"root\cimv2", "WQL", query);
if (ServiceList.Count() > 0)
{
//Loop through all services
foreach (CimInstance oneService in AllServices)
{
Services s = CimInstanceConvert(oneService);
Services service = ServiceList.FirstOrDefault(i => i.Name == s.Name);
if (service.State != s.State)
{
service.Update(s);
string subtitle;
PackIconKind icon;
switch (s.State)
{
case "Running":
subtitle = "Serviço foi inicializado";
icon = PackIconKind.Notifications;
break;
case "Start Pending":
subtitle = "Serviço esta sendo inicializado";
icon = PackIconKind.InfoCircle;
break;
case "Stopped":
subtitle = "Serviço foi parado";
icon = PackIconKind.Dangerous;
break;
case "Stop Pending":
subtitle = "Serviço esta sendo parado";
icon = PackIconKind.Warning;
break;
default:
subtitle = "Estado não encontrado";
icon = PackIconKind.SackPercent;
break;
}
if (_enableNotification)
{
_notifier.ShowNotification(s.DisplayName, subtitle, icon, s.State, null, declineAction: n => CloseNotification(n));
}
}
}
}
else
{
//Loop through all services
foreach (CimInstance oneService in AllServices)
{
Services s = CimInstanceConvert(oneService);
ServiceList.Add(s);
}
}
IsLoading = false;
IsConnected = true;
}
catch (Exception ex)
{
IsConnected = false;
IsLoading = false;
snackMessageQueue.Enqueue(ex.Message);
SnackbarNotify.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#D20101"));
_task.Stop();
//ServiceList.Clear();
log.Error(ex.Message);
}
}
private static async Task <Service> FindExistingServiceAsync(FabricClient client, Uri serviceUri)
{
ServiceList services = await client.QueryManager.GetServiceListAsync(GetApplicationUri());
return(services.FirstOrDefault(s => s.ServiceName.AbsolutePath.Contains(serviceUri.LocalPath)));
}