protected Task WaitForState(AblyRealtime realtime, ConnectionState awaitedState = ConnectionState.Connected, TimeSpan?waitSpan = null)
{
var connectionAwaiter = new ConnectionAwaiter(realtime.Connection, awaitedState);
if (waitSpan.HasValue)
{
return(connectionAwaiter.Wait(waitSpan.Value));
}
return(connectionAwaiter.Wait());
}
internal static Task <TimeSpan> WaitForState(this AblyRealtime realtime, ConnectionState awaitedState, TimeSpan?waitSpan = null)
{
if (realtime.Connection.State == awaitedState)
{
return(Task.FromResult(TimeSpan.Zero));
}
var connectionAwaiter = new ConnectionAwaiter(realtime.Connection, awaitedState);
if (waitSpan.HasValue)
{
return(connectionAwaiter.Wait(waitSpan.Value));
}
return(connectionAwaiter.Wait());
}