/// <summary>
/// Initializes a new instance of the <see cref="ConsulDiscoveryClient"/> class.
/// </summary>
/// <param name="client">a Consul client</param>
/// <param name="options">the configuration options</param>
/// <param name="registrar">a Consul registrar service</param>
/// <param name="logger">optional logger</param>
public ConsulDiscoveryClient(IConsulClient client, ConsulDiscoveryOptions options, IConsulServiceRegistrar registrar = null, ILogger <ConsulDiscoveryClient> logger = null)
{
_client = client ?? throw new ArgumentNullException(nameof(client));
_options = options ?? throw new ArgumentNullException(nameof(options));
_logger = logger;
_registrar = registrar;
if (_registrar != null)
{
_registrar.Start();
_thisServiceInstance = new ThisServiceInstance(_registrar.Registration);
}
}
