> For the complete documentation index, see [llms.txt](https://coldbox.ortusbooks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coldbox.ortusbooks.com/v4.x-1/digging-deeper/interceptors/interceptor-asynchronicity/async-listeners-no-join.md).

# Async Listeners No Join

The third use case is exactly the same scenario as the async listeners but with the exception that the caller will **not** wait for the spawned threads at all. This is accomplished by using the `asyncAllJoin=false` flag. This tells ColdBox to just spawn, return back a structure of thread information and continue execution of the calling code.

```javascript
var threadData = announceInterception(
    state           = "onPageCreate", 
    interceptData   = {}, 
    asyncAll        = true, 
    asyncAllJoin    = false
);
```

## Configuration Arguments

You can also combine this call with the following arguments:

* `asyncPriority` : The priority level of each of the spawned threads. By default it uses `normal` priority level 

```javascript
var threadData = announceInterception(
    state           = "onPageCreate", 
    interceptData   = {}, 
    asyncAll        = true, 
    asyncAllJoin    = false,
    asyncPriority   = "high"
);
```


---

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