private Task <WMIAccessService> TryGetAccessAsync(WMIConnectionOption wmiConnectionOption)
{
return(Task.Run(async() =>
{
WMIAccessService connectedWMIConnectedAccessService = null;
if (wmiConnectionOption != null)
{
try
{
var wmiAccessService = new WMIAccessService();
var connected = await wmiAccessService.TryConnectAsync(wmiConnectionOption).ConfigureAwait(false);
if (connected)
{
connectedWMIConnectedAccessService = wmiAccessService;
}
}
catch (Exception exception)
{
var endPoint = string.IsNullOrEmpty(wmiConnectionOption.EndPoint)
? wmiConnectionOption.DeviceName
: wmiConnectionOption.EndPoint;
var wmiException = new WMIGeneralException(endPoint, exception);
LogEventHandler.Exception(wmiException);
}
}
return connectedWMIConnectedAccessService;
}));
}
/// <summary>
/// Gets WMIAccessService for WMIConnectionOption that have access.
/// </summary>
/// <param name="wmiConnectionOption">To test access.</param>
/// <returns>Returns awaitable Task with WMIAccessService.</returns>
public async Task <WMIAccessService> GetAccessAsync(WMIConnectionOption wmiConnectionOption)
{
return(await TryGetAccessAsync(wmiConnectionOption).ConfigureAwait(false));
}
/// <summary>
/// Tries to connect.
/// </summary>
/// <param name="wmiConnectionOption">To try to connect.</param>
/// <returns>Returns awaitable Task with bool state of connection.</returns>
public async Task <bool> TryConnectAsync(WMIConnectionOption wmiConnectionOption)
{
await TryConnectAsync(wmiConnectionOption?.EndPoint, wmiConnectionOption?.ConnectionOptions).ConfigureAwait(false);
return(Connected);
}
