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# Method name: onConnected(handler: ConnectionHandler)

# Method package: wixRealtimeFrontend

# Method menu location: wixRealtimeFrontend --> onConnected

# Method Link: https://dev.wix.com/docs/velo/apis/wix-realtime-frontend/on-connected.md

# Method Description:

Adds an event handler that runs when a connection or reconnection
 occurs.

A connection occurs on the first subscription to a channel or channel resource or 
 when an existing connection is lost and then restored.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Add a connection handler

```javascript
import wixRealtimeFrontend from 'wix-realtime-frontend';

// ...

wixRealtimeFrontend.onConnected( () => {
  // handle connection
  $w("#disconnectedMessage").hide();
} );
```

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