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thenAccept
Last update:
May 18, 2026
After this Future completes normally, runs a consuming callback on the completing thread with the result value.
Description
thenAccept is an instance method on a CFML Future. When the prior stage completes successfully, your action runs on the completing thread. The action receives the result and performs a side effect; it does not return a replacement value to the pipeline. A new Future is returned for further chaining.
This is the synchronous counterpart to thenAcceptAsync.
Returns
A new Future.
Category
Asynchronous programming
Function syntax
future.thenAccept(action)Parameters
| Parameter | Description |
|---|---|
| action | Required. A function that accepts this stage’s result and performs work (void semantics). |
Example
Capture the result in a side effect, then continue the chain.
<cfscript>
future = runAsync(function() { return "test"; });
future.thenAccept(function(x) { variables.consumed = x; }).get();
writeOutput(variables.consumed); // test
</cfscript>
See also
thenApply
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