public static MondValue GetAsync(string address)
{
AsyncUtil.EnsureAsync();
var uri = GetUri(address);
var client = GetHttpClient();
return(AsyncUtil.ToObject(client.GetStringAsync(uri).ContinueWith(t => (MondValue)t.Result)));
}
public static MondValue WhenAny(MondState state, params MondValue[] tasks)
{
AsyncUtil.EnsureAsync();
var taskArray = AsyncUtil.ToTaskArray(state, tasks);
var task = Task.WhenAny(taskArray).ContinueWith(t =>
{
var index = Array.IndexOf(taskArray, t.Result);
return(tasks[index]);
});
return(AsyncUtil.ToObject(task));
}
public static MondValue WhenAll(MondState state, params MondValue[] tasks)
{
AsyncUtil.EnsureAsync();
var taskArray = AsyncUtil.ToTaskArray(state, tasks);
var task = Task.WhenAll(taskArray).ContinueWith(t =>
{
var array = MondValue.Array();
array.ArrayValue.AddRange(t.Result);
return(array);
});
return(AsyncUtil.ToObject(task));
}
public static MondValue Delay(double seconds, MondValue cancellationToken = null)
{
AsyncUtil.EnsureAsync();
var ct = AsyncUtil.AsCancellationToken(cancellationToken);
if (!ct.HasValue)
{
throw new MondRuntimeException("Task.delay: second argument must be a CancellationToken");
}
var timeSpan = seconds >= 0 ?
TimeSpan.FromSeconds(seconds) :
TimeSpan.FromMilliseconds(-1);
return(AsyncUtil.ToObject(Task.Delay(timeSpan, ct.Value)));
}
