public async void GetDeviceListFromAzure()
{
registryManager = RegistryManager.CreateFromConnectionString(connectionString);
IQuery query = registryManager.CreateQuery("select * from devices");
List <Device> localDevices = new List <Device>();
Device currentDevice;
try
{
while (query.HasMoreResults)
{
IEnumerable <Twin> devices = await query.GetNextAsTwinAsync();
devices.ToList().ForEach(x =>
{
currentDevice = new Device()
{
Id = x.DeviceId,
Status = (AzureIOT.Models.Status)x.Status,
LastActive = x.LastActivityTime ?? DateTime.MinValue,
CloudToDeviceMessages = x.CloudToDeviceMessageCount ?? x.CloudToDeviceMessageCount.Value,
AuthType = (AzureIOT.Models.AuthTypes)(x.AuthenticationType ?? x.AuthenticationType),
PrimaryThumbprint = x.X509Thumbprint.PrimaryThumbprint,
SecondaryThumbprint = x.X509Thumbprint.SecondaryThumbprint
};
localDevices.Add(currentDevice);
currentDevice = null;
});
}
this.deviceResponse = new Response <List <Device> >()
{
Success = true,
ResponseObject = localDevices
};
}
catch (Exception ex)
{
List <AzureException> azureException = new List <AzureException>()
{
new AzureException()
{
Exception = ex, Message = ex.Message
}
};
this.deviceResponse = new Response <List <Device> >()
{
Success = false,
Exceptions = azureException.ToArray()
};
}
}
public void GetDeviceListFromAzure()
{
registryManager = RegistryManager.CreateFromConnectionString(connectionStringForPortal);
List <Device> localDevices = new List <Device>();
IEnumerable <Microsoft.Azure.Devices.Device> azureDevice = new List <Microsoft.Azure.Devices.Device>();// = registryManager.GetDevicesAsync(100);
Task task = Task.Run(() => { azureDevice = registryManager.GetDevicesAsync(100).Result; });
task.Wait();
Device currentDevice;
try
{
foreach (var x in azureDevice)
{
currentDevice = new Device()
{
Id = x.Id,
Status = (AzureIOT.Models.Status)x.Status,
LastActive = x.ConnectionStateUpdatedTime,
CloudToDeviceMessages = x.CloudToDeviceMessageCount,
//AuthType = (AzureIOT.Models.AuthTypes)(x. ?? x.AuthenticationType),
PrimaryThumbprint = x.Authentication != null ? x.Authentication.X509Thumbprint.PrimaryThumbprint : null,
SecondaryThumbprint = x.Authentication != null ? x.Authentication.X509Thumbprint.SecondaryThumbprint : null,
};
localDevices.Add(currentDevice);
currentDevice = null;
}
this.deviceResponse = new Response <List <Device> >()
{
Success = true,
ResponseObject = localDevices
};
}
catch (Exception ex)
{
List <AzureException> azureException = new List <AzureException>()
{
new AzureException()
{
Exception = ex, Message = ex.Message
}
};
this.deviceResponse = new Response <List <Device> >()
{
Success = false,
Exceptions = azureException.ToArray()
};
}
}
public Device DeviceDetail(string DeviceId)
{
registryManager = RegistryManager.CreateFromConnectionString(connectionStringForPortal);
List <Device> localDevices = new List <Device>();
IEnumerable <Microsoft.Azure.Devices.Device> azureDevice = new List <Microsoft.Azure.Devices.Device>();// = registryManager.GetDevicesAsync(100);
Task task = Task.Run(() => { azureDevice = registryManager.GetDevicesAsync(100).Result; });
task.Wait();
try
{
Device currentDevice = new Device();
foreach (var x in azureDevice)
{
if (x.Id != DeviceId)
{
continue;
}
currentDevice = new Device()
{
Id = x.Id,
Status = (AzureIOT.Models.Status)x.Status,
LastActive = x.LastActivityTime,
ConnectionStatus = (AzureIOT.Models.ConnectStatus)x.ConnectionState,
CloudToDeviceMessages = x.CloudToDeviceMessageCount,
//AuthType = (AzureIOT.Models.AuthTypes)(x. ?? x.AuthenticationType),
PrimaryThumbprint = x.Authentication != null ? x.Authentication.X509Thumbprint.PrimaryThumbprint : null,
SecondaryThumbprint = x.Authentication != null ? x.Authentication.X509Thumbprint.SecondaryThumbprint : null,
};
}
return(currentDevice);
}
catch (DeviceAlreadyExistsException ex)
{
List <AzureException> exception = new List <AzureException>()
{
new AzureException()
{
Exception = ex, Message = ex.Message
}
};
return(new Device()
{
});
}
}
public DashboardFacts GetDashboardFacts()
{
DashboardFacts facts = new DashboardFacts();
registryManager = RegistryManager.CreateFromConnectionString(connectionStringForPortal);
List <Device> localDevices = new List <Device>();
IEnumerable <Microsoft.Azure.Devices.Device> azureDevice = new List <Microsoft.Azure.Devices.Device>();// = registryManager.GetDevicesAsync(100);
Task task = Task.Run(() => { azureDevice = registryManager.GetDevicesAsync(100).Result; });
task.Wait();
try
{
facts.TotalDevices = azureDevice.Count();
foreach (var x in azureDevice)
{
if (x.ConnectionState == DeviceConnectionState.Connected)
{
facts.ConnectedDevices++;
}
else
{
facts.OfflineDevices++;
}
facts.TotalCloudToDeviceMessages = x.CloudToDeviceMessageCount;
}
return(facts);
}
catch (DeviceAlreadyExistsException ex)
{
List <AzureException> exception = new List <AzureException>()
{
new AzureException()
{
Exception = ex, Message = ex.Message
}
};
return(facts);
}
}
public AzureSubscriptionService()
{
this.connectionStringForPortal = ConfigurationManager.AppSettings["AzureSubscriptionStr"];
this.connectionStringForStorage = ConfigurationManager.AppSettings["AzureStorageStr"];
registryManager = RegistryManager.CreateFromConnectionString(connectionStringForPortal);
}
public AzureSubscriptionService(string constr = "HostName=iotHub4jbagz366jxyq.azure-devices.net;SharedAccessKeyName=iothubowner;SharedAccessKey=ijus5i/Z0Pr0EFHFQuNcK4kpqI+34rPmgz+VbTHFZUw=")
{
this.connectionString = constr;
registryManager = RegistryManager.CreateFromConnectionString(connectionString);
}
