/// <summary>
/// Initializes a new <see cref="MulticastSubscriptionTrackingService"/> based on
/// the specified <paramref name="configuration"/> and wrapping the supplied
/// <paramref name="inner"/> subscription tracking service.
/// </summary>
/// <param name="configuration">The multicast configuration</param>
/// <param name="inner">The subscription tracking service that is being wrapped
/// by the multicast subscription tracking service</param>
/// <returns></returns>
public Task <ISubscriptionTrackingService> InitSubscriptionTrackingService(MulticastElement configuration,
ISubscriptionTrackingService inner)
{
if (configuration == null || !configuration.Enabled)
{
return(Task.FromResult(inner));
}
var multicastTrackingService = new MulticastSubscriptionTrackingService(
inner, configuration.Address, configuration.Port);
return(Task.FromResult <ISubscriptionTrackingService>(multicastTrackingService));
}
/// <summary>
/// Initializes a new <see cref="MulticastSubscriptionTrackingService"/> based on
/// the specified <paramref name="configuration"/> and wrapping the supplied
/// <paramref name="inner"/> subscription tracking service.
/// </summary>
/// <param name="configuration">The multicast configuration</param>
/// <param name="inner">The subscription tracking service that is being wrapped
/// by the multicast subscription tracking service</param>
/// <returns></returns>
public Task <ISubscriptionTrackingService> InitSubscriptionTrackingService(IConfiguration configuration,
ISubscriptionTrackingService inner)
{
var multicastSection = configuration?.GetSection("multicast");
var multicastEnabled = multicastSection?.GetValue <bool>("enabled") ?? false;
if (!multicastEnabled)
{
return(Task.FromResult(inner));
}
var ipAddress = multicastSection.GetValue("address", IPAddress.Parse(MulticastDefaults.Address));
var port = multicastSection.GetValue("port", MulticastDefaults.Port);
var multicastTrackingService = new MulticastSubscriptionTrackingService(inner, ipAddress, port);
return(Task.FromResult <ISubscriptionTrackingService>(multicastTrackingService));
}