Whatever message this page gives is out now! Go check it out!
asyncAnyOf
Last update:
May 18, 2026
Returns a Future that completes when the first Future in the array completes, using that result or error.
Description
asyncAnyOf is useful when you want the fastest successful outcome among parallel tasks. The returned Future mirrors the first completing Future: same value on success, or same failure.
Returns
A Future.
Category
Asynchronous programming
Function syntax
asyncAnyOf(futures)Parameters
| Parameter | Description |
|---|---|
| futures | Required. An array of Future objects to race. Each element must be a Future. |
See also
Example
Return the result from the task that finishes first (from product tests).
<cfscript>
f1 = runAsync(function() {
sleep(1000);
return "slow";
});
f2 = runAsync(function() {
return "fast";
});
anyFuture = asyncAnyOf([f1, f2]);
result = anyFuture.get();
writeOutput(result); // fast
</cfscript>
We're glad. Tell us how this page helped.
We're sorry. Can you tell us what didn't work for you?
Share additional feedback to help us improve.
0/255
|
