snowplow/snowplow-javascript-tracker

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[Home](./index.md) &gt; [@snowplow/browser-tracker](./browser-tracker.md) &gt; [flushBuffer](./browser-tracker.flushbuffer.md)

## flushBuffer() function

Send all events in the outQueue Only need to use this when sending events with a bufferSize of at least 2

<b>Signature:</b>

```typescript
declare function flushBuffer(configuration?: FlushBufferConfiguration, trackers?: Array<string>): void;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  configuration | FlushBufferConfiguration | The configuration to use following flushing the buffer |
|  trackers | Array&lt;string&gt; | The tracker identifiers which will be flushed |

<b>Returns:</b>

void