public static NetworkLicenseUsage GetLatestUser(this NetworkValidationResult validationResult)
{
Argument.IsNotNull(() => validationResult);
var latestUsage = (from usage in validationResult.CurrentUsers
orderby usage.StartDateTime descending
select usage).FirstOrDefault();
return(latestUsage);
}
public static bool IsCurrentUserLatestUser(this NetworkValidationResult validationResult)
{
Argument.IsNotNull(() => validationResult);
var serviceLocator = ServiceLocator.Default;
var networkLicenseService = serviceLocator.ResolveType <INetworkLicenseService>();
var latestUser = validationResult.GetLatestUser();
if (latestUser != null)
{
return(string.Equals(networkLicenseService.ComputerId, latestUser.ComputerId));
}
return(false);
}
public virtual NetworkValidationResult ValidateLicense()
{
var networkValidationResult = new NetworkValidationResult();
var license = _licenseService.CurrentLicense;
if (license == null)
{
return(networkValidationResult);
}
networkValidationResult.MaximumConcurrentUsers = license.GetMaximumConcurrentLicenses();
Log.Info("Checking for other licenses, maximum number of concurrent users allowed is '{0}'", networkValidationResult.MaximumConcurrentUsers);
try
{
CreateLicenseListeningSockets();
var timeout = SearchTimeout.TotalMilliseconds > 0 ? (int)SearchTimeout.TotalMilliseconds : 2000;
var licenseUsages = new List <NetworkLicenseUsage>();
foreach (var ipAddress in GetIpAddresses())
{
var usages = BroadcastMessage(ipAddress, license.Signature, timeout);
licenseUsages.AddRange(usages);
}
networkValidationResult.CurrentUsers.AddRange(licenseUsages.GroupBy(x => x.ComputerId).Select(group => group.First()));
Log.Debug("Found {0}", networkValidationResult);
Validated?.Invoke(this, new NetworkValidatedEventArgs(networkValidationResult));
}
catch (Exception ex)
{
Log.Error(ex, "Failed to check for maximum number of concurrent users");
}
return(networkValidationResult);
}
public NetworkValidatedEventArgs(NetworkValidationResult validationResult)
{
ValidationResult = validationResult;
}