js-utils/docs/api/js-utils.asynctracker.md

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[Home](./index.md) &gt; [@apextoaster/js-utils](./js-utils.md) &gt; [AsyncTracker](./js-utils.asynctracker.md)

## AsyncTracker class

Async resource tracker using node's internal hooks.

This probably won't work in a browser. It does not hold references to the resource, to avoid leaks. Adapted from https://gist.github.com/boneskull/7fe75b63d613fa940db7ec990a5f5843\#file-async-dump-js

<b>Signature:</b>

```typescript
export declare class AsyncTracker 
```

## Constructors

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [(constructor)()](./js-utils.asynctracker._constructor_.md) |  | Constructs a new instance of the <code>AsyncTracker</code> class |

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [filter](./js-utils.asynctracker.filter.md) |  | <code>Optional&lt;StackFilter&gt;</code> |  |
|  [size](./js-utils.asynctracker.size.md) |  | <code>number</code> |  |

## Methods

|  Method | Modifiers | Description |
|  --- | --- | --- |
|  [clear()](./js-utils.asynctracker.clear.md) |  |  |
|  [disable()](./js-utils.asynctracker.disable.md) |  |  |
|  [dump()](./js-utils.asynctracker.dump.md) |  | Print a listing of all tracked resources. When debug mode is enabled (DEBUG=TRUE), include stack traces. |
|  [enable()](./js-utils.asynctracker.enable.md) |  |  |
|  [getStack()](./js-utils.asynctracker.getstack.md) |  | Get a filtered version of the current call stack. This creates a new error to generate the stack trace and will be quite slow. |