/// <summary>
/// Create instance by creating client host and starting it.
/// </summary>
/// <param name="endpointUrl"></param>
/// <param name="hubName"></param>
/// <param name="userId"></param>
/// <param name="logger"></param>
/// <returns></returns>
internal static async Task <SignalRClientRegistrar> CreateAsync(string endpointUrl,
string hubName, string userId, ILogger logger)
{
if (string.IsNullOrEmpty(endpointUrl))
{
throw new ArgumentException(nameof(endpointUrl));
}
if (string.IsNullOrEmpty(userId))
{
throw new ArgumentException(nameof(userId));
}
var host = new SignalRClientHost(endpointUrl, hubName, userId,
logger.ForContext <SignalRClientHost>());
await host.StartAsync().ConfigureAwait(false);
return(new SignalRClientRegistrar(host));
}
private SignalRClientRegistrar(SignalRClientHost client)
{
_client = client;
_handles = new HashSet <SignalRRegistrarHandle>();
}
